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ANALOGUE AMPLIFIERS : STRAIN-GAUGE EMBEDDED ANALOGUE AMPLIFIERS

ANALOGUE AMPLIFIERS : STRAIN-GAUGE EMBEDDED ANALOGUE AMPLIFIERS
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ANALOGUE AMPLIFIERS : STRAIN-GAUGE EMBEDDED ANALOGUE AMPLIFIERS - 1

These analogue amplifiers convert the signal from a Wheatstone bridge (mV/V) into a robust industrial standardised analogue signal. <£>ce oz LLJ LL _I CL < LU ZD CD O _i < < o Internal or external mounting depending on the size of the transducer o If external, cylindrical housing in nickel-plated brass (IP67) or rectangular box in aluminium (low-cost version) (IP65) o Available version with shifted zero for bidirectional utilisation for versions 4...20 mA and 0...10 V. o Protection against inversion of polarity o Cable length: 0.15 m between the amplifier housing and the transducer (max. 0.5 m) SENSY 's analogue amplifiers are perfectly designed for the following applications: ■ Transmission of a weight measurement in an industrial site (4...20 mA), ■ Acquisition of a force measurement in a PLC, ■ Transmission of a load measurementthrough the festoon of an overhead crane (4...20 mA). ■ Corresponds to the standardised analogue input signal of PLC and industrial measuring systems ■ 4...20 mA version allows for a signal transmission of up to 1000 m with good immunity to electromagnetic disturbance *F.S. : Full Scale. ** : 24 VDC is acceptable if impedance of the Wheatstone bridge >= 1000 ohms. *** : according to the impedance of the Wheatstone bridge. Specifications subject to change without notice.

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ANALOGUE AMPLIFIERS : STRAIN-GAUGE EMBEDDED ANALOGUE AMPLIFIERS - 2

TECHNICAL DRAWINGS: STRAIN-GAUGE EMBEDDED ANALOGUE AMPLIFIERS Cylindrical housing - IP67 Nickel-plated steel WIRING S3-JT: (4-20 mA 3 wires, 0 - 10 V, -10...0...+10 V) -o + Exct. + Brown Brun + Signal + Green Vert »- Exct. - Yellow Jaune Cable screen connected to transducer Faradisation connectee au capteur A + Excitation + Brown Brun it ii A> - Excitation - Yellow Jaune (or/ou: white,blue...) Cable screen connected to transducer Faradisation connectee au capteur

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