Key features

Supply voltage 10 ... 30 VDC
Analogue output ±10 V
Galvanic isolation
Robust aluminium housing (IP54)

About the SG-INL2 Strain Gauge Amplifiers

The SG-INL2 1-channel inline strain gauge measuring amplifier in a robust aluminium housing (IP54) enables the power supply and signal amplification of a strain gauge transducer. Any strain gauge transducer with a strain gauge full bridge resistance greater than 300 ohms can be connected. The transducer is wired using 4-wire technology.

A standard analogue output signal (±10 V) is available for further evaluation.

Fine adjustment can be carried out using a precision potentiometer for the zero point and one for the amplification.

Do you need this sensor for your next project?

Request a no-obligation quote or send us your contact details for a free, no-obligation consultation. Our sales engineers will then contact you within a maximum of 1 to 2 working days.

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Not exactly what you are looking for? We offer standard sensors, but can also help you with sensors adapted for you or a fully customised measurement solution. Contact us for advice or pricing.

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Technical Specifications

Specification	Value
Analogue output	±10 V, max. 5 mA (short-period short-circuit proof)
Dimensions (w x h x d)	108 x 63 x 35 mm
Enclosure	Aluminium enclosure (IP54)
Input resistance	1 GΩ
Isolating proof voltage input to output	200 V, higher isolated proof voltage on request
Limit frequency (-3 db)	1 kHz
Input sensitivity	0,5 / 1,0 / 1,5 / 2,0 / 2,5 / 3,0 / 3,5 mV/V (other sensitivities on request)
Non-linearity	±0.05 % FSO
Number of measuring channels	1 (full bridge resistance >300 Ω)
Strain gauge excitation supply	10 VDC, depending on the connected strain gauge sensor (2.5 VDC, 5 VDC on request)
Supply voltage	10 ... 30 VDC, electronics protected against polarity reversal
Temperature, operating	-20 … +50 °C
Weight	170 g (without cable)