Force or pressure transmitters
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In-line 0..10V analog converter for strain gage bridge transducers - TR FO LIG
This amplifier is designed for strain gage bridge technology transducers. This in-line amplifier for force transducers (tension and compression) or strain gauge pressure transducers is an ideal solution when it is not possible to install a conventional converter. TR FO RS485 DIN rail in a cabinet. The amplifier is powered from 15 V to 30 V and manages the precise power supply to the strain gage bridge, protecting it from short circuits. Sensor sensitivity must be between 0.5 and 30 mV/V. Analog output voltage can be set over a range of 0 to ± 5 V or 0 to ± 10 V The voltage range is selected via an internal DIP switch. Fine adjustments and zero-point setting are performed by multi-turn potentiometers mounted on the circuit. Internal connection of sensor, output signal and power supply is via screw terminals. The amplifier is waterproof to IP67. The amplifier's limiting frequency is 1 kHz.
Strain gage bridge transducers : Bridge resistance: 350Ω...5 KΩ Connection type: 4-wire Excitation voltage: 2.5V Excitation current: 10mA Power consumption: 0.3VA approx. Sensitivity: 0.5mV/V ....30mV/V Default sensitivity: 1.5mV/V   General features : Measurement error: 0.1% of full scale Point 0: adjustable up to 25% (5% standard) Temperature coefficient: <100ppm/K Temperature-related offset on 0: <0.4µV/K Power supply: 15...30Vdc Current consumption: 20mA Switching frequency: 1 KHz Operating temperature: 0...60°C Humidity: 10...80% non-condensing  
Dimensions and mechanical characteristics : Aluminum tube degree of protection: IP67 PG7 watertight feed-through for power and signal cables Dimensions: 120 x Ø25mm Weight: approx. 150g

Analog output signal :

Voltage: 0...+/-5V or 0....+/-10V selectable by switch

Output impedance: 440Ω

In-line 0..10V analog converter for strain gage bridge transducers - TR FO LIG

Reference : TR FO LIG next FP
Availability : 1 WEEK
Downloads :
• FR - Technical data Download file

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