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TSA723 Miniature Measuring Amplifier for Strain Gauge Sensors

TSA723 Miniature Measuring Amplifier
Click images to enlarge.
The miniature measuring amplifier TSA723 satisfies with a compact and rugged design. The housing fits optimally into the arrangement of terminal blocks in a control cabinet.

For mounting with double-faced adhesive tape or for the use in laboratories the measuring amplifier is available without rail-mounting adapter.

Connection is effected by plugs with screw terminals. This offers a very efficient wiring possibility.

Features

  • voltage output 0 to ±10V; optional current output 0-20mA or 4-20mA
  • ZERO and CAL adjustment by multi-turn potentiometer
  • input power supply of 24V DC, reverse-polarity protected
  • compact and robust aluminium housing

Specifications

Designrobust aluminium housing
Sensors to be connectedstrain gauge, full bridge
Admissible connection impedance175 to 1000 Ω
Accuracy class0.1
Bridge excitation voltage10 V DC
Nominal gain Gnom667
Nominal measuring range Usig± 15 mV (accordant 1.5 mV/V at 10V excitation voltage)
Adjustment range calibration (CAL)85 to 100 to 500% FN
Adjustment range zero (ZERO)± 45% FN
Cut-off frequency fC (-3 dB)approx 70 Hz
Output
- voltage output (standard)
- current output 0-20 (optional)
- current output 4-20 (optional)

0 to ± 10 V, max. 1 mA
0 to 20 mA, admissible load 100 to 300 Ω
4 to 20 mA, admissible load 100 to 300 Ω
Nominal temperature range0 to 50 °C (32 to 122 °F)
Operation temperature range-10 to 70 °C (14 to 158 °F)
Storage temperature range-30 to 75 °C (-22 to 167 °F)
Temperature influence per 10 K
- on zero at amplifier output
- on calibration

< 10 mV
< 0.05% of final value
Supply voltage20 to 28 V DC
Current consumption (350 Ω bridge, no load)approx. 36 mA
ConnectionPlugs with screw terminals for flexible cable 0,08 to 1,5 mm²
Weightapprox. 40 g

Downloads

Dimensional Drawing

Connection P (Standard)

TSA723 Miniature Measuring Amplifier Dimensional Drawing Connection P (Standard)

Connection 2P

TSA723 Miniature Measuring Amplifier Dimensional Drawing Connection 2P


All dimensions in mm

Block Diagram

Voltage Output 0 to 10V

TSA723 Block Diagram - Voltage Output 0 to 10V

Current output 0 to 20mA or 4 to 20mA

TSA723 Block Diagram - Current output 0 to 20mA or 4 to 20mA

Connection types

Code P (Standard)

TSA723 Connection Types Code P (Standard)

Code 2P

TSA723 Connection Types Code 2P

Optional Configuration 1

TSA723 Optional Connection Types on Request

Optional Configuration 2

TSA723 Optional Connection Types on Request

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