The Afriso 31155 is a precision pressure transmitter designed for relative pressure measurement across a 0 to 25 bar range. It utilizes a piezoresistive stainless steel measuring cell to deliver a measurement accuracy of 0.35% FSO in accordance with IEC 60770. Built for durability and media compatibility, the wetted parts are constructed from 316L stainless steel (1.4404/1.4435) and FKM. This model features a G 1/2 B process connection conforming to EN 837 and operates on a DC 8-32 V supply voltage. It provides a standard 4-20 mA 2-wire output signal for integration into control loops. Electrical connection is facilitated via a plug and cable socket compliant with ISO 4400 (DIN 43650-A). Part number 31155 offers reliable performance for industrial automation and process monitoring applications requiring robust stainless steel construction.
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| Manufacturer | Afriso |
|---|---|
| Country | |
| Part number | 31155 |
| Inner Code | 253736 |
| Product type | Piezoresistive stainless steel pressure transmitter |
|---|---|
| Part number | 31155 |
| Model | DMU 03 0/25bar G1/2B |
| Measurement principle | Piezoresistive stainless steel measuring cell |
| Measurement range | 0/25 bar (relative) |
| Measurement accuracy | 0.35% FSO in accordance with IEC 60770 |
| Wetted parts | 316L stainless steel (1.4404/1.4435)/FKM |
| Connection | G 1/2 B according to EN 837 |
| Supply voltage | DC 8-32 V |
| Output signal | 4-20 mA/2-wire |
| Electrical connection | Plug and cable socket to ISO 4400 (DIN 43650-A) |