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Differential Gauges

Differential pressure gauge with inductive contact type_P690 series

P690 series

Service intended

P690 differential pressure gauge series are designed to measure differential pressure from 25 kPa to 2.0 MPa at static pressure up to 10 MPa and have inductive contact. P690 series are designed to control alarm for differential pressure, providing the right time to replace air and sludge filter during the process.

Nominal diameter 160 mm
Accuracy ±1.6 % of full scale
Scale range (MPa, kPa, bar, mbar) 0 ~ 25 kPa to 0 ~ 0.25 MPa
0 ~ 0.4 MPa to 0 ~ 2 MPa
Static pressure Max. 10 MPa
Working temperature Ambient : -20 ~ 65 °C
               -40 ~ 65 °C (With silicone filling)
Fluid : Max. 100 °C
Degree of protection EN60529/IEC529/IP67
Temperature effect Accuracy at temperature above and below the reference temperature (20 ℃) will be effected by approximately
±0.5 % per 10 ℃ of full scale

Standard features

Pressure connection Stainless steel (316SS)
Element Bellows
Stainless steel (316L SS)
Case and cover Stainless steel (304SS) Bayonet type
Dial White aluminium with black graduations
Window Polycarbonate
Pointer Black painted aluminium alloy
Contact Inductive contact
Conduit connection M20 x 1.5P
Process connection ¼" NPT(F)
½" NPT(F) at 3-way and 5-way manifold valve
Standard accessories Mounting bracket for 2” pipe
Mounting with silver gray finished steel
Certificates NEPSI Ex ia IIC T6 Ga
KCS Ex ia IIC T6
Tamb = -25 ~ 56 ºC
Option ■ Remote seal
■ ½" (N)PT female conduit connection
■ ¾" (N)PT female conduit connection
■ Mounting bracket with 316SS for 2" pipe mounting
■ 3-way manifold valve (316SS)
■ 5-way manifold valve (316SS)
■ 3-way manifold valve (Monel)
■ 5-way manifold valve (Monel)

© WISE Control Inc. All rights reserved. ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.

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CERTIFICATES

HOW TO ORDER

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