P980 Series_Explosion proof type indicating pressure switch (100 mm)
Service intended
P980 series explosion proof indicating pressure switches measure a corrosive fluid and a high pressure. It is equipped with a micro contact or an electrical contact block, which is suitable for all types of contacts.
| Nominal diameter | 100 mm |
| Accuracy | Indicator : ±1.0 % of full scale Alarm setting : ±3.0 % of full scale |
| Repeatability | ±1.0 % of adjustable range (Micro contact type) |
| Adjustable range (MPa, kPa, bar) | -0.1 ~ 0 to 0 ~ 2 MPa 0 ~ 0.1 to 0 ~ 35 MPa |
| Working temperature | Ambient : -20 ~ 65 °C Fluid : Max. 100 °C |
| Temperature effect | Accuracy at temperature above and below the reference temperature (20 °C) will be effected by approximately ±0.4 % per 10 °C of full scale |
Standard features
| Pressure connection | Stainless steel (316SS) |
| Element | C type bourdon tube Stainless steel (316SS) |
| Case and cover | ALDC12.1 Silver gray painted aluminium Surface mounting |
| Contact | ■ Micro contact One SPDT or Two SPDT ■ Electrical contact One SPST or Two SPST |
| Contact rating | ■ Micro contact type AC 125 V, 5 A / 250 V, 3 A and DC 30 V, 4 A DC 125 V, 0.4 A for resistance load AC 125 V, 3 A / 250 V, 2 A and DC 30 V, 3 A DC 125 V, 0.05 A for inductive load ■ Electrical contact AC 250 V, 1.0 A |
| Conduit connection | ½” NPT(F), Lead wire length (Max. 1 m) * Refer to “Swtiching element” for wiring diagram. |
| Process connection | ⅜”, ½” PT, NPT and PF Setpoint adjustment |
| Certificates | KCS Ex d IIC T6 |
| Option | Explosion proof type cable gland ● 304SS ● ½” NPT(M) |
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