Transmitter for Rotary Transformer Torque Transducer CSA-561B

Specifications

How to choose Transmitter

Points to check when selecting, with the values for this product (CSA-561B).

1. 1. Select an input range that matches the sensor output

   The rated output (mV/V) of the connected sensor must fall within the input range of the transmitter. Listed products offer a wide input range of 0.3 to 500 mV/V. For sensors with a small rated output, selecting a model with a lower input range limit makes it easier to secure resolution.

2. 2. Output format suited to the receiving side

   This product: Output voltage ±10 V

   Check whether the output is voltage (such as ±10 V) or current (such as 4 to 20 mA) against the input specifications of the PLC or recorder. In environments with long cable runs and high noise, current output is advantageous. For digital output models, also confirm the baud rate (921.6 kbps in the listed example) and the number of units that can be connected in parallel.

3. 3. Match bridge excitation voltage to the sensor

   Strain gauge sensors have a permissible excitation voltage, and exceeding it causes heat generation and drift. Compare the recommended excitation voltage in the sensor specifications with the bridge power supply of the transmitter. If cable runs are long, also check whether remote sensing is available to compensate for voltage drop.

4. 4. Response bandwidth suited to the rate of change of the measured quantity

   This product: Frequency response range DC to 2 kHz

   For measuring fast phenomena such as impact loads or torque fluctuations, a model with a wide frequency response range is required. Listed examples include high-response types with a response frequency of 25 kHz and digital types with 2 kHz. For static measurements, check whether a low-pass filter can be set to suppress noise.

5. 5. Nonlinearity relative to required accuracy

   This product: Non-linearity ±0.05 %F.S.

   Nonlinearity is the deviation of output relative to input, expressed as a percentage of full scale, and listed products range from 0.01 to 0.05% F.S. The overall system accuracy is determined by the sum of the errors of the sensor and the transmitter. Determine the required grade together with the accuracy of the sensor side.

6. 6. Match power supply and installation form to the equipment

   This product: Power supply voltage AC100 V

   Match whether the power supply is AC or DC 24 V to the power configuration of the control panel. For integration into equipment or multi-channel use, board-type or multi-channel models save space. Check the external dimensions, mass (0.05 to 2.5 kg) and power consumption, and confirm that they fit the available installation space and power capacity.

This guide was written by AI based on the listed products' documents and specification items.

About Transmitter and all products

Description

Applicable transducer: rotary transformer type torque transducer (TMNR).

FAQ

Q. What type of torque transducer can the CSA-561B be used with?

A. It is applicable to rotary transformer type torque transducers (TMNR).

Q. What are the output voltage and frequency response range of the CSA-561B?

A. The output voltage is ±10 V and the frequency response range is DC to 2 kHz.

Q. What are the zero adjustment range and nonlinearity of the CSA-561B?

A. The zero adjustment range is ±2.5 mV/V and the nonlinearity is ±0.05 %F.S.

Q. How is the equivalent strain set on the CSA-561B?

A. The equivalent strain is set using a 4-digit digital switch.

Q. What are the power supply voltage and mass of the CSA-561B?

A. The power supply voltage is AC 100 V and the mass is 1.5 kg.

Written by AI based on the content of the source documents.

Source documents

• Catalog 製品ガイダンス 計測・計装用各種センサー・機器類 24 pages
  Found on: https://azuma-eg.com/catalogue/