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Braun Industrie-Elektronik
Differential Hall effect rotational speed sensor
0 - 25 000 pps | A5S series Braun Industrie-Elektronik
0 - 25 000 pps | A5S series Braun Industrie-Elektronik
Differential-Hall-Effect Series A5S...
Your first choice for permanent installation. Detecting small and large steel profiles (gear wheels, slots, holes). Outstanding performance under hard ambient conditions: Speed range 0... 12,000 pulses per sec, equally high and powerful output over theentire range, adequate for transmission over more than 500 meters. Level approximately that of supply voltage. Profile size down to gear m 0,8 (pitch 32), slot or hole width down to 3 mm. Gap (clearance) to target nearly up to 4 mm. Their differential principle fights the influence of other magnetic fields and machine vibration. Sealed (>200 bar) stainless steel enclosure with smooth or threaded shaft 5/8UNF, or M12, M14, M18, or M22, length as option
Temperature -40°C ...+125°C ( -40 ... +255 °F). Connection via tight plug or firm cable
Eddy current proximity sensor
max. 100 m | A4S series Braun Industrie-Elektronik
max. 100 m | A4S series Braun Industrie-Elektronik
Applicable to larger sized profiles of steel or non-ferrous material. Allowing a large gap(clearance) between sensor and target: useful at a center displaced wheel, or if particles have to pass between sensor and target. Range from zero up to medium speed. Typical feeder belts, blades. Characteristics vary widely between different models.
Electronic portable tachometer
RS232 100 kHz | C118 Braun Industrie-Elektronik
Outstanding Features
Ease of use, failsafe handling, fast marking of the target. The automatic signal conditioning balances distance variations, counters noise by stains. A paint mark or other source of reflection on the target is adequate, also a blade, or a nut / cam on a shaft.Sensors to directly plug-in or via flexible extension cable.Range up to 1 million RPM (0...100 kHz).
Accuracy ± 0.05 % ± 1 in LSD.
6digit LCD display, with selection to ../sec, ../min, ../h, or to controlled event totalizing.
Decimals fixed or programmable.
MAX, MIN and average memory, for a controlled period.
Incorporated data computer, on call for derived quantities, such as circumferential speed, gear reduced speed, flowrate.
6 digit factor for multiplication or division.
Analog output 0 ...4 volts, with programmable span.
Programmable input frequency divider to reduce to 1 pulse per revolution, thereby compensating an irregular input sequence
TTL pulse output (reduced to 1 pulse per rev).
Event totalising function with programmable scaling factor. Controllable start and stop of period by key.
Data interface RS 232 (option) providing all measurements, on demand or continuously (programmable).
Supply by inserted batteries or rechargeable cells (optional), or from AC-mains (extra accessory with plug-in cable).
Programmable automatic shut-off when idling.
Ease of use, failsafe handling, fast marking of the target. The automatic signal conditioning balances distance variations, counters noise by stains. A paint mark or other source of reflection on the target is adequate, also a blade, or a nut / cam on a shaft.Sensors to directly plug-in or via flexible extension cable.Range up to 1 million RPM (0...100 kHz).
Accuracy ± 0.05 % ± 1 in LSD.
6digit LCD display, with selection to ../sec, ../min, ../h, or to controlled event totalizing.
Decimals fixed or programmable.
MAX, MIN and average memory, for a controlled period.
Incorporated data computer, on call for derived quantities, such as circumferential speed, gear reduced speed, flowrate.
6 digit factor for multiplication or division.
Analog output 0 ...4 volts, with programmable span.
Programmable input frequency divider to reduce to 1 pulse per revolution, thereby compensating an irregular input sequence
TTL pulse output (reduced to 1 pulse per rev).
Event totalising function with programmable scaling factor. Controllable start and stop of period by key.
Data interface RS 232 (option) providing all measurements, on demand or continuously (programmable).
Supply by inserted batteries or rechargeable cells (optional), or from AC-mains (extra accessory with plug-in cable).
Programmable automatic shut-off when idling.
Electronic portable tachometer
20 mA, 10 V | C156 Braun Industrie-Elektronik
20 mA, 10 V | C156 Braun Industrie-Elektronik
Outstanding Characteristics
Single and 2-channel versions, to measure ratio, difference and sum, with digital accuracy of 0.01 %.
Compatible with all type of sensors by virtue of its adjustable input response.
Ease of use and failsafe handling by automatic signal conditioning.
5 digit programmable 8mm bright red LED display.
Analog output 20 ma / 10 volts, programmable in its span and live zero.
Input frequency divider thumb-wheel adjustable by 3 digits to reduce pulse output to 1 pulse per revolution, and to compensate any irregularity in the signal sequence.
TTL pulse output with 5volts square wave signal to trigger other devices.
Input frequency 0 ...50 kHz.
Single and 2-channel versions, to measure ratio, difference and sum, with digital accuracy of 0.01 %.
Compatible with all type of sensors by virtue of its adjustable input response.
Ease of use and failsafe handling by automatic signal conditioning.
5 digit programmable 8mm bright red LED display.
Analog output 20 ma / 10 volts, programmable in its span and live zero.
Input frequency divider thumb-wheel adjustable by 3 digits to reduce pulse output to 1 pulse per revolution, and to compensate any irregularity in the signal sequence.
TTL pulse output with 5volts square wave signal to trigger other devices.
Input frequency 0 ...50 kHz.
Frequency to analog converter
20 mA/ 10 V, 100 kHz | D421.31 Braun Industrie-Elektronik Application Characteristics
* Widely used at drives and any other process to convert to an analog signal, for process controlling, speed display, recording, data handling
* Input to frequency signals 0 ... 100 kHz with programmable high and low end of range
* Responding to all type of sensors and transmitters
* Easy installation and operation
* Precise digital calibration to the application data
* Analog output 20 ma / 10 volts
Specific Features
* Alternative input paths for high level signal sources and with high sensitivity for low level signals
* 5 digit scaling factor for the quantity under measurement
* 3 digit programmable input frequency divider to compensate signal sequence irregularities
* Measuring principle combining programmable fast response and averaging within wide limits
* Square wave input repeating output
* Isolated analog signal output
* 5 digit display reading the variable in programmed terms (8 mm LCD).
20 mA/ 10 V, 100 kHz | D421.31 Braun Industrie-Elektronik Application Characteristics
* Widely used at drives and any other process to convert to an analog signal, for process controlling, speed display, recording, data handling
* Input to frequency signals 0 ... 100 kHz with programmable high and low end of range
* Responding to all type of sensors and transmitters
* Easy installation and operation
* Precise digital calibration to the application data
* Analog output 20 ma / 10 volts
Specific Features
* Alternative input paths for high level signal sources and with high sensitivity for low level signals
* 5 digit scaling factor for the quantity under measurement
* 3 digit programmable input frequency divider to compensate signal sequence irregularities
* Measuring principle combining programmable fast response and averaging within wide limits
* Square wave input repeating output
* Isolated analog signal output
* 5 digit display reading the variable in programmed terms (8 mm LCD).
High resolution incremental rotary encoder
max 6000 rpm, IP65, 20 kHz | G1000 Braun Industrie-Elektronik
max 6000 rpm, IP65, 20 kHz | G1000 Braun Industrie-Elektronik
For permanent installation. Connecting to the end of an open shaft. Available with up to 5000 pulses / rev. Speed range 0 ....6000 RPM. Signal frequency up to 20 kHz. Available with single or double trace for direction sensing. Typical winders, cranes. High output allowing signal transmission over 100 meters.For permanent installation. Connecting to the end of an open shaft. Available with up to 5000 pulses / rev. Speed range 0 ....6000 RPM. Signal frequency up to 20 kHz. Available with single or double trace for direction sensing. Typical winders, cranes. High output allowing signal transmission over 100 meters
Magnetic rotational speed sensor
IP67 | A2S series Braun Industrie-Elektronik
IP67 | A2S series Braun Industrie-Elektronik
Detecting speed of rotating steel profiles, specifically at high speed, and under high temperature (turbines, turbo-blowers, for instance). Also, the alternating magnetic field around transformers, ignition coils, or rotating magnetic parts. Output signal varies with frequency and gap, therefore requiring high sensitivity of the receiver input, or a local pre-amplifier.
Not for low speed applications.These sensors do not require supply. Various design models available.
A specific system is available with sensor up to 200 °C and signal preamp V185S for long transmission.
Not for low speed applications.These sensors do not require supply. Various design models available.
A specific system is available with sensor up to 200 °C and signal preamp V185S for long transmission.
Detecting speed of rotating steel profiles, specifically at high speed, and under high temperature (turbines, turbo-blowers, for instance). Also, the alternating magnetic field around transformers, ignition coils, or rotating magnetic parts. Output signal varies with frequency and gap, therefore requiring high sensitivity of the receiver input, or a local pre-amplifier.
Not for low speed applications.These sensors do not require supply. Various design models available.
A specific system is available with sensor up to 200 °C and signal preamp V185S for long transmission.
Not for low speed applications.These sensors do not require supply. Various design models available.
A specific system is available with sensor up to 200 °C and signal preamp V185S for long transmission.
Optoelectronic rotational speed sensor
max. 20000 pps | A1S series Braun Industrie-Elektronik
max. 20000 pps | A1S series Braun Industrie-Elektronik
Opto-electronic Sensor Series A1S...
Applicable to all objects, including plastic parts (fan blades, for instance). A not profiled target (smooth shaft, for instance) will be easily marked by a paint dot or by our adhesive reflective tape. Local environment should be kept clean. Signal conditioning in evaluation unit recommended, as provided by our C118, C156, or E1519 units.
Speed range 0/10 ...20,000 pulses per sec. Connection detachable with plug, or tight by firm cable. Signal transmission up to 10 meters (as standard), A1S40 up to 100 meters. Specific application characteristics of A1S... series:
Applicable to all objects, including plastic parts (fan blades, for instance). A not profiled target (smooth shaft, for instance) will be easily marked by a paint dot or by our adhesive reflective tape. Local environment should be kept clean. Signal conditioning in evaluation unit recommended, as provided by our C118, C156, or E1519 units.
Speed range 0/10 ...20,000 pulses per sec. Connection detachable with plug, or tight by firm cable. Signal transmission up to 10 meters (as standard), A1S40 up to 100 meters. Specific application characteristics of A1S... series:
Rotational speed monitor with alarm
± 0.01%, 0 - 100 kHz | 124.1 Braun Industrie-Elektronik Opto-electronic Sensor Series A1S...
Applicable to all objects, including plastic parts (fan blades, for instance). A not profiled target (smooth shaft, for instance) will be easily marked by a paint dot or by our adhesive reflective tape. Local environment should be kept clean. Signal conditioning in evaluation unit recommended, as provided by our C118, C156, or E1519 units.
Speed range 0/10 ...20,000 pulses per sec. Connection detachable with plug, or tight by firm cable. Signal transmission up to 10 meters (as standard), A1S40 up to 100 meters. Specific application characteristics of A1S... series:
Rotational speed monitor with alarm
± 0.01 % RS232, 20 mA / 10 V, | 224.1S2 Braun Industrie-Elektronik
± 0.01 % RS232, 20 mA / 10 V, | 224.1S2 Braun Industrie-Elektronik
Application Characteristics
2 speed measuring channels with additional facility to compute their ratio, difference, sum with high accuracy.
Each programmable for conversion into analog signal, controlling the setpoint alarms, and display.
Reading all process variables which are transmitted as a series of pulses or as AC-voltage. Compatible with all our speed sensors, and many other transmitters for speed and flow.
Specifically preferred within automotive and motor testing installations, with paper and textile machines for monitoring stretch and shrinkage, and with flow systems to determine the ratio between streams.
* For applications within hazardous areas we recommend our versions with Ex-proof enclosure, series D124Ex9.
Measuring Principle
2 measuring channels, M and B, operate in parallel. Both use the advantageous frequency measuring principle, distinguished by pulse distance evaluation, automatically extended over a programmable period of time. The ideal combination of tracking speed and average, as appropriate for the application.
The unit precisely regards the relationship between the process quantity (speed) and the transmitted frequency, by digital (scaling), individually for both channels. Thus, any required reading can be established.
Measuring accuracy ± 0.01 % ± 1 in last significant digit.
Minimum time extension for every measuring period programmable 30 millisec up to 10 seconds.
2 speed measuring channels with additional facility to compute their ratio, difference, sum with high accuracy.
Each programmable for conversion into analog signal, controlling the setpoint alarms, and display.
Reading all process variables which are transmitted as a series of pulses or as AC-voltage. Compatible with all our speed sensors, and many other transmitters for speed and flow.
Specifically preferred within automotive and motor testing installations, with paper and textile machines for monitoring stretch and shrinkage, and with flow systems to determine the ratio between streams.
* For applications within hazardous areas we recommend our versions with Ex-proof enclosure, series D124Ex9.
Measuring Principle
2 measuring channels, M and B, operate in parallel. Both use the advantageous frequency measuring principle, distinguished by pulse distance evaluation, automatically extended over a programmable period of time. The ideal combination of tracking speed and average, as appropriate for the application.
The unit precisely regards the relationship between the process quantity (speed) and the transmitted frequency, by digital (scaling), individually for both channels. Thus, any required reading can be established.
Measuring accuracy ± 0.01 % ± 1 in last significant digit.
Minimum time extension for every measuring period programmable 30 millisec up to 10 seconds.
Rotational speed monitor with alarm
± 0.01 % RS232, 20 mA / 10 V, | 224.1S2 Braun Industrie-Elektronik
± 0.01 % RS232, 20 mA / 10 V, | 224.1S2 Braun Industrie-Elektronik
Speed Measurement
This section utilizes the pulse train, as provided by the A5S40 ..43 sensors, and additionally by the frequency trace of the A5S30..33.
It uses the advantageous measuring principle, distinguished by quartz controlled pulse distance evaluation, automatically extended over a programmable minimum period of time. The ideal combination of fast response and averaging of measurements, as appropriate for the application.
By the 5-digits scaling facility, any required reading can be established.
Measuring accuracy ± 0.01 % ± 1 in last significant digit.
Minimum time extension for every measuring period programmable 30 millisec up to 10 seconds.
The programmable low end of the speed range determines the opposite mentioned zero speed criterion selectable for the direction signal.
Display
5 digit, with bright red figures, 14 mm high. Decimals and blank zeroes can be programmed. The display update sequence may be increased beyond the minimum measuring period.
During the programming phase, the display reads the step number and its corresponding parameter.
Direction indicated by a red LED on/off.
This section utilizes the pulse train, as provided by the A5S40 ..43 sensors, and additionally by the frequency trace of the A5S30..33.
It uses the advantageous measuring principle, distinguished by quartz controlled pulse distance evaluation, automatically extended over a programmable minimum period of time. The ideal combination of fast response and averaging of measurements, as appropriate for the application.
By the 5-digits scaling facility, any required reading can be established.
Measuring accuracy ± 0.01 % ± 1 in last significant digit.
Minimum time extension for every measuring period programmable 30 millisec up to 10 seconds.
The programmable low end of the speed range determines the opposite mentioned zero speed criterion selectable for the direction signal.
Display
5 digit, with bright red figures, 14 mm high. Decimals and blank zeroes can be programmed. The display update sequence may be increased beyond the minimum measuring period.
During the programming phase, the display reads the step number and its corresponding parameter.
Direction indicated by a red LED on/off.
Speed measurement converter with alarm
100 kHz | D421.5 Braun Industrie-Elektronik
100 kHz | D421.5 Braun Industrie-Elektronik
,Application Characteristics
* Widely used with drives and other process quantities, to monitor speed by alarm contacts, optionally accompanied by an analog signal.
* 2 setpoint alarms with SPDT relay contacts.
* Optional analog output 0/4-20 ma.
* Input to frequency signals 0 ... 100 kHz.
* Responding to all type of sensors and transmitters
* Easy installation and operation.
* Precise digital calibration to the application data.
Specific Features
* 2 fast responding isolated relay alarm contacts. Setpoints and their response characteristics individually programmable over the entire range from zero to high speed.
* Alternative input paths for high level signal sources and with high sensitivity for low level signals.
* 5 digit scaling factor for the quantity under measurement.
* 3 digit programmable input frequency divider to compensate signal sequence irregularities.
* Measuring principle combining programmable fast response and averaging within wide limits.
* Square wave input repeating output.
* Isolated analog signal output
* 5 digit display reading the variable in programmed terms (8 mm LCD).
Measuring Principle
Distinguished by quartz-controlled pulse distance evaluation, automatically extended over a programmable minimum period of time. The ideal combination of fast response and averaging of measurements, as appropriate for the application.
Minimum response time (to averaging) programmable
5 millisec up to 99 seconds.
* Widely used with drives and other process quantities, to monitor speed by alarm contacts, optionally accompanied by an analog signal.
* 2 setpoint alarms with SPDT relay contacts.
* Optional analog output 0/4-20 ma.
* Input to frequency signals 0 ... 100 kHz.
* Responding to all type of sensors and transmitters
* Easy installation and operation.
* Precise digital calibration to the application data.
Specific Features
* 2 fast responding isolated relay alarm contacts. Setpoints and their response characteristics individually programmable over the entire range from zero to high speed.
* Alternative input paths for high level signal sources and with high sensitivity for low level signals.
* 5 digit scaling factor for the quantity under measurement.
* 3 digit programmable input frequency divider to compensate signal sequence irregularities.
* Measuring principle combining programmable fast response and averaging within wide limits.
* Square wave input repeating output.
* Isolated analog signal output
* 5 digit display reading the variable in programmed terms (8 mm LCD).
Measuring Principle
Distinguished by quartz-controlled pulse distance evaluation, automatically extended over a programmable minimum period of time. The ideal combination of fast response and averaging of measurements, as appropriate for the application.
Minimum response time (to averaging) programmable
5 millisec up to 99 seconds.
Speed measurement converter with alarm
RS232 - RS485 | 124.1S6 Braun Industrie-Elektronik
RS232 - RS485 | 124.1S6 Braun Industrie-Elektronik
Application Characteristics
1 speed measuring channel with additional facility to compute
the rotational acceleration from subsequent speed measurements.
*Programmable for conversion into analogue signal, controlling the setpoint alarms, and the display.
*Compatible with all our high level speed sensors, and other speed transmitters of corresponding type.
*Specifically preferred for use with power plant turbines in order to observe the required mode of operation, and as an additional warning of impending danger.
Measuring Principle
Using the advantageous quartz controlled pulse distance evaluation, automatically extended over a programmable minimum period of time. Thus determining response time and averaging of measurements to achieve a high stability of readings, as specifically required for the acceleration detection.
Digital 5-digit scaling precisely adjusts the meter to the data of the specific application.
Measuring accuracy ± 0.01 % ± 1 in last significant digit.
Minimum time extension for each measuring period programmable 30 millisec up to 10 seconds.
Special parameters adapt the unit to the performance best suited to determine the acceleration: defining the reading unit, and the number of measurements to be included into the acceleration computing cycle..
1 speed measuring channel with additional facility to compute
the rotational acceleration from subsequent speed measurements.
*Programmable for conversion into analogue signal, controlling the setpoint alarms, and the display.
*Compatible with all our high level speed sensors, and other speed transmitters of corresponding type.
*Specifically preferred for use with power plant turbines in order to observe the required mode of operation, and as an additional warning of impending danger.
Measuring Principle
Using the advantageous quartz controlled pulse distance evaluation, automatically extended over a programmable minimum period of time. Thus determining response time and averaging of measurements to achieve a high stability of readings, as specifically required for the acceleration detection.
Digital 5-digit scaling precisely adjusts the meter to the data of the specific application.
Measuring accuracy ± 0.01 % ± 1 in last significant digit.
Minimum time extension for each measuring period programmable 30 millisec up to 10 seconds.
Special parameters adapt the unit to the performance best suited to determine the acceleration: defining the reading unit, and the number of measurements to be included into the acceleration computing cycle..
Speed monitoring system
E16 Braun Industrie-Elektronik
Outstanding Characteristics*At no point does safety depend on only a single element, and the machine cannot be tripped by an individual error.
Thereby enhanced safety and protection against a false trip. Reduces costs and increases machine availability.
*Fast reaction within 15 milliseconds to an overspeed situation, including the safety relay response.
*The ready wired 2of3 voted system output provides 2 parallel and isolated trip circuits by safety relay contacts.
*The safety relays actuate two isolated trip alarm contacts plus another contact for a true response check by the system.
*Each channel provides an extra input accepting an external signal for an alternative condition (temperature, pressure, flame), for possible inclusion into the voted trip.
*Sensor monitoring, channel comparison, and plausibility check for the measurements detect a failure in its early stage, releasing a separate warning.
*Alarms memory: An overspeed alarm, and a detected failure can be programmed to remain memorized for a later identification.
*Our test routine as designed under IEC 61508 SIL3
exempts the user from the otherwise required periodic checks and the associated documentation.
*One extra alarm as standard with each channel, freely programmable for speed setpoint and response.
*Input repeating isolated pulse output to other device, powered to a 24 volts push-pull level.
Input frequency divider balances irregularities of the target profile. Programmable 001 through 256.
Braun Industrie-Elektronik
Speed monitoring system
D521 Braun Industrie-Elektronik
D521 Braun Industrie-Elektronik
Application Characteristics
Single channel monitoring the speed of any type of drive: motor, turbines, feeders, gears, and rollers,
with increased safety requirements, at any speed.
Specific Features
*Up to 4 setpoint alarms,
2 as standard with SPDT relay contact outputs,
2 more on option, with electronic switch outputs.
Each individually programmable for its speed setpoint, its hysteresis performance, its state at starter condition, power failure, and at a sensor input failure.
*Measurement uses the advantageous principle of quartz controlled pulse distance evaluation, automatically extended over a programmable minimum period of time. The ideal combination of fast response and averaging of measurements, as appropriate for the application.
*RS 232 data interface as standard, to transmit measurements, alarm status and failures. Optional addition to configure all parameters, supplementing the manual front keys, by an external data source and also logging their settings.
*Optional analog output 20 ma / 10 v, programmable for its span and live zero.
5-digit display by bright red figures.
Single channel monitoring the speed of any type of drive: motor, turbines, feeders, gears, and rollers,
with increased safety requirements, at any speed.
Specific Features
*Up to 4 setpoint alarms,
2 as standard with SPDT relay contact outputs,
2 more on option, with electronic switch outputs.
Each individually programmable for its speed setpoint, its hysteresis performance, its state at starter condition, power failure, and at a sensor input failure.
*Measurement uses the advantageous principle of quartz controlled pulse distance evaluation, automatically extended over a programmable minimum period of time. The ideal combination of fast response and averaging of measurements, as appropriate for the application.
*RS 232 data interface as standard, to transmit measurements, alarm status and failures. Optional addition to configure all parameters, supplementing the manual front keys, by an external data source and also logging their settings.
*Optional analog output 20 ma / 10 v, programmable for its span and live zero.
5-digit display by bright red figures.
Wheel motion sensor
max. 3000 m/mn, IP54 | A1L04B200, A1L05B500 Braun Industrie-Elektronik
max. 3000 m/mn, IP54 | A1L04B200, A1L05B500 Braun Industrie-Elektronik
Detecting speed and material length when run on a web, or on the surface of a cylinder.Specifically used with plastic and metallic foils, and with paper and textile machines. Speed range up to 3000 m/min. Resolution up to 1 pulse per millimeter. All models have a high output allowing signal transmission over 100 meters. Click for data sheet.
Detecting speed and material length when run on a web, or on the surface of a cylinder.Specifically used with plastic and metallic foils, and with paper and textile machines. Speed range up to 3000 m/min. Resolution up to 1 pulse per millimeter. All models have a high output allowing signal transmission over 100 meters.
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