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Indicating type pressure switch_P535, P536 series

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Indicating type pressure switch_P535, P536 series

Indicating type pressure switch_P535, P536 series

p535 536
Details

Service intended

P535 and P536 series are micro contact type switches, and suitable for a corrosive fluid and a high pressure measurement. Deadband is fixed.

Nominal diameter 100 and 150 mm
Accuracy Indicator : ±1.0 % of full scale
Alarm setting : ±3.0 % of full scale
Repeatability ±1.0 % of adjustable range
Adjustable range (MPa, kPa, bar) -0.1 ~ 0 to -0.1 ~ 2 MPa
0 ~ 0.1 to 0 ~ 35 MPa
Working temperature Ambient : -20 ~ 65 °C
Fluid : Max. 100 °C
Degree of protection EN60529/IEC529/IP65
Temperature effect Accuracy at temperature above and below the reference temperature (20 ℃) will be effected by approximately
±0.4 % per 10 ℃ of full scale

Standard features

Pressure connection Stainless steel (316SS)
Element C type bourdon tube Stainless steel (316SS)
Case and cover ALDC 12.1, silver gray painted for 150 mm
ALDC 12.1, black painted for 100 mm
Contact Micro contact type
One SPDT or two SPDT
Contact rating 150 mm - SPDT contact rating
               AC 125 V / 250 V, 15 A
               DC 125 V, 0.4 A for resistance load
               DC 125V, 0.03 A for inductive load
100 mm - AC 250 V, 3 A / AC 125 V, 5 A
               DC 250 V, 0.2 A / DC 125 V, 0.4 A
               DC 30 V, 4 A
Dielectric strength : AC 500 V/min
Conduit connection 150 mm : ¾" PF
100 mm : M20 x 1.5
Process connection ⅜", ½" PT, NPT and PF
Certificates Pressure equipment directive (2014/68/EU) Annex III Module H

 

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Electrical contact pressure gauge with aluminium case_P531, P532, P533, P534, P537, P539 series

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