High-Response Transmitter CSA-522B

Specifications

How to choose Transmitter

Points to check when selecting, with the values for this product (CSA-522B).

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

   This product: Input range 0.35 to 3.5 mV/V

   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, ±20 mA 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

   This product: Bridge power supply 2.5, 5, 10 VDC

   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 1, 30, 25k Hz

   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

   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

Response frequency 25 kHz, CE-compliant product. An auto-zero function can be added with a separately sold option.

FAQ

Q. What bridge supply voltages and input ranges does the CSA-522B support?

A. Bridge supply voltages are 2.5, 5, 10 VDC, and the input range is 0.35 to 3.5 mV/V.

Q. What are the response frequency and frequency response range of the CSA-522B?

A. The response frequency is 25 kHz. The frequency response range is listed as 1, 30, 25k Hz.

Q. What kinds of measurements can the CSA-522B be used for?

A. It is used for load, pressure and torque measurement. It is a high-response DC amplifier used for measuring load, pressure, torque and other quantities.

Q. What about the auto-zero function and CE compliance of the CSA-522B?

A. An auto-zero function can be added with a separately sold option. It is a CE-compliant product.

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/