1. Measurement performance: 24-bit AD acquisition chip, acquisition speed of 1200 times / second.
2. Torque value display range-99999-99999, speed value display range 0-99999.
3. Communication: 485 communication port can execute Modbus-RTU protocol ASCII active upload HEX active upload protocol.
4. Transmission: 4-20mA, 0-20mA, 0-5V, 0-10V, ± 5V, 14bit precision, drive load of 500 euro hours.
5. Key: is for three separate keys operation.
6. Power supply: DC 24V (± 10%), 0.2A, maximum voltage 27.5V, minimum starting voltage 21V.
7. Speed output: the shaft body rotary circle output is optional 2000 line (under the frequency) encoder or 120,60 pulses.
8. Working environment: ambient temperature: -20-50℃ ; relative humidity: 85%RH ; avoid strong corrosive gas.
New dynamic torque sensor
Product Description
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The torque sensor series disp lays torque and speed data on its own OLED disp lay, and specific parameters such as zero and calibration can be adjusted by pressing.Simp le calibration and zero clearance operation can be carried out without the user of instrument, which can be more easily app lied in industrial production and torque testing.This sensor has strong stability and adaptability, supports transmission output and RS485 communication, ASCII active transmission communication protocol, the speed of the frequency signal transmitted to the torque instrument, all data do not need to go through frequency pressure conversion, improving the anti-interference performance to a large extent. It also ensures the stability and real-time performance of the transmission data.
New dynamic torque sensor performance parameter table：
| model | DYN-200 | No-linear | 0.1%FS |
| rated capacity | ±20000Nm | repetitiveness | 0.03%FS |
| power input | DC24V | lag | 0.03% |
| Consumption of current | < 150mA | Temperature effect of the zero point | 0.01%FS/℃ |
| Torque output | 4-20mA、0-20mA、0-5V、0-10V、14bitprecision | Temperatureinfluence of theoutput | 0.01%FS/℃ |
| Speed output | 120 / 60 Pulse / rpm | rated speed | 8000rpm |
| reactivity worth | 1kHz | The fastest rotation speed | 15000rpm（custom made） |
| load resistance | ≥ 2k Ω | Maximum torsion angle | 2.60x10rad(0.149 °) |
| Signal delay | 2.6ms | inertia moment | 0.38kgcm |
| Allow overload | 200%FS | Vibration naturalfrequency (Rotorpart) | 19.4kHz |
| Operatingtemperaturerange | -10~+ 50℃ | torsional constant | 3.85x10Nm/rad |
New dynamic torque sensorparameter declaration：
Manual zero :
Press the K3 button to zero up the current data and establish a new zero point.All output data are benchmarked against this zero point.
digital filtering :
Using Gaussian filter and median filter, the digital filter level is 1-99. The higher the level, the anti-disturbance, the better, but the more obvious the lag of the data change.
Transform output :
The customer can select a voltage or current transmission output,
essentially using a microcontroller to amplify the current sensor data to output a standard voltage and current for the customer to use.
Speed output :
The current speed is transmitted by pulse mode, if the 120,60 pulse output interface is OC output, if the 2000 pulse output interface is N P P, PNP, the voltage output is optional. (Only 2000 pulse output is differentibetween positive and reverse)
On the electricity zero :
The customer can set the power zero enabling, then the boot will
automatically set a zero.All output data are benchmarked against this zero point.
Communication output :
The RS485 communication output port outputs the current sensor data value, which is sent to the torque instrument or PLC by Modbus-RTU protocol and active transmission protocol. The higher the wave rate setting, the more the amount of data sent within a fixed time.
Product size：
New dynamic torque sensor operation declaration:
New dynamic torque sensor Main functions and characteristics:
●Display the current measured torque and speed values in real time with a refresh speed of 15 times per second.
●The current power value can be directly and displayed.
●Support RS485 communication, support active upload protocol, communication speed up to 1000 times per second.
●If the 120 line code disk is used, the acquisition speed above 12.5RPM is 25 times per second.
●The speed can directly output the frequency signal, the maximum speed range of 15000RPM. Actual speed exceeds 8000RPM, please contact customer service)
●This sensor supports the transmission current and transmission voltage output.
●The sensor comes with an OLED display with a resolution of 128 * 64.
●Simple calibration, zero clearing, filtering and other operations can be performed.
●Allow a sensor overload of 200%.
●Accuracy achieves accuracy over 1 / 1000, with excellent zero-point stability.
●Non-contact type, no maintenance, no vulnerable devices, no service life limit.
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