SG-IP-3L-2P Strain Gauge Amplifiers
Single channel strain gauge amplifier (3-wire) for parallel operating of 2 transducers
About the SG-IP-3L-2P Strain Gauge Amplifiers
The single-channel strain gauge measuring amplifier SG-IP-3L-2P (3-wire technology) allows supply and signal evaluation of up to two transducers with normalized sensitivity and a strain gauge full bridge greater than 300 ohms. For further evaluation a standard analogue output of 4 … 20 mA is available. Input and output are not galvanically isolated. The measuring amplifier is built-in into a robust EMC die-cast aluminium enclosure (IP65) which is suited for applications in rough and industrial environments. The amplification can be adapted by an internal precision resistance.
The potentiometers Z (zero) and G (gain), which are accessible after removing the enclosure cover, allow a calibration correction.
Key features SG-IP-3L-2P
- Supply voltage 22 - 26 VDC (no galvanic isolation)
- Analogue output 4 - 20 mA
- EMC aluminium die-cast enclosure (IP65)
- Dimensions (W x H x D) 100 x 100 x 60 mm
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Talk to an expertTechnical Specifications
| Specification | Value |
|---|---|
| Analogue output | 4 - 20 mA, 500 Ω max. |
| Dimensions (w x h x d) | 100 x 100 x 60 mm |
| Electrical connection | EMC cable gland on internal terminal block |
| Enclosure | EMC aluminium die-cast enclosure (IP65) |
| Input resistance | >3 MΩ |
| Limit frequency (-3 db) | 1 kHz |
| Max. input sensitivity | 100 mV/V at 10 VDC excitation supply |
| Non-linearity | ±0.05 % FSO |
| Number of measuring channels | 1 (full bridge resistance >300 Ω) Supply |
| Power consumption | 4 W max. |
| Strain gauge excitation supply | 10 VDC |
| Temperature, operating | 0 to +50 °C |
| Temperature, storage | -20 to +60 °C |
| Voltage | 22 - 26 VDC |
| Weight | 525 g |