본문 바로가기

Differential Gauges

Differential pressure gauge with bellows element_P670 series (P671, P672, P673)

P670 series (P671, P672, P673)

Service intended

P670 differential pressure gauge series are designed to measure differential pressure from 4 kPa to 2.0 MPa at static pressure of 4 and 10 MPa. A set of two stainless steel bellows mounted on a force balance allows direct reading of the actual differential pressure.

Nominal diameter 100 and 160 mm
Accuracy ±1.0 % of full scale
±1.6 % of full scale
Scale range (MPa, kPa, bar) 0 ~ 4 kPa, 6 kPa, 10 kPa (P671 model)
0 ~ 25 kPa to 0 ~ 0.25 MPa (P672 model)
0 ~ 0.4 MPa to 0 ~ 2.0 MPa (P673 model)
Static pressure P671 : Max. 4 MPa
P672 and P673 : Max. 10 MPa
Working temperature Ambient : -20 ~ 65 °C
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 (316L SS), Monel and Hastelloy-C
Element Bellows
Stainless steel (316L SS), Monel and Hastelloy-C
Case and cover Stainless steel (304SS)
Window Safety glass
Dial White aluminium with black graduations
Filling liquid for differential cell Silicone oil
Pointer Black painted aluminium alloy (Zero adjustable)
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
Option ■ Remote seal - Not available with less than 40 kPa of differential pressure range
■ Mounting bracket with 316SS for 2" pipe
■ 3-way and 5-way manifold valve
■ 3-way and 5-way manifold valve (Monel)
■ Accuracy ±0.5 % of full scale

© 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.

Download

CATALOG

MANUAL

HOW TO ORDER

Attached files

공유하기


맨 위로 이동