Explosion proof type indicating pressure switch (100 mm)

Type: P980

 

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)

 

 

Download:  CATALOG 

Đồng hồ áp suất tiếp điểm điện + công tắc P980