Explosion proof type indicating pressure switch (100 mm)


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.

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Extra Information

Extra Information


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)
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

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 type
-One SPDT or Two SPDT
Electrical contact type
– 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)
Process connection ⅜”, ½” PT, NPT and PF
Setpoint adjustment
Certificates Ex d IIC T6
Option Explosion proof type cable gland:
Brass, 304SS
½” NPT(M)