Indicating type pressure switch

Type: P535

 

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/IP55

 

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

 

 

Download:  CATALOG 

Đồng hồ Công tắc áp suất (SPDT) P535