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Euro gauge Safety pattern type pressure gauge (Bourdon Tube)
Model Name
P257 series
Series
General Pressure Gauge•Switch•Recorder
Data
Manual-WISE-General Pressure Gauge•Switch•Recorder-Euro gauge Safety pattern type pressure gauge (Bourdon Tube)-P257 series
Manufacturer information
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WISE CONTROL

Manufacturer of Mamometer temperature sensor, Flowmeter, Level gauge, Transmeter

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Manufacturer
WISE CONTROL
Product Type
Machine
Brand
-
SKU
141680
Product Name
Euro gauge Safety pattern type pressure gauge (Bourdon Tube)
Model Name
P257 series
Size
-
Weight
-
Product Details

Service intended

P257 series are made with a solid plate wall and a blow-out back. Its stainless steel case and cover have a good appearance. It has the excellent proof against corrosion and chemical attack.

Nominal diameter 63, 100 and 160 mm
Accuracy P2572 (63 mm) : ±1.6 % of full scale
P2574 (100 mm) and P2576 (160 mm) : ±0.5 % of full scale
±1.0 % of full scale
Scale range (MPa, kPa, bar) 63 mm : -0.1 ~ 0 to 0 ~ 100 MPa
100 and 160 mm : -0.1 ~ 0 to 0 ~ 200 MPa
Working pressure Steady : 75 % of full scale (63 mm)
             100 % of full scale (100 and 160 mm)
Over range protection : 130 % of full scale
Working temperature Ambient : -40 ~ 65 ℃
               -20 ~ 65 ℃ (With glycerin filling)
               -40 ~ 65 ℃ (With silicone filling)
Fluid : Max. 200 ℃
          Max. 100 °C (With glycerin filling)
          Max. 100 ℃ (With silicone filling)
Degree of protection EN60529/IEC529/IP67
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 Stainless steel (316SS)
63 mm : <6 MPa : C type bourdon tube
             ≥6 MPa : Helical type bourdon tube
100 and 160 mm : <10 MPa : C type bourdon tube
≥10 MPa : Helical type bourdon tube
Case Stainless steel (304SS)
Cover Stainless steel (304SS) Bayonet type
Blowout protection Solid front Blow-out back
Window Laminated safety glass
Movement Stainless steel
Dial White aluminium with black graduations
Pointer Black painted aluminium alloy
Process connection 63 mm : ⅛", ¼" PT, NPT and PF
100 and 160 mm : ¼", ½", ⅜" PT, NPT and PF
Certificates ATEX Ex II GD c IIc TX
Pressure equipment directive (2014/68/EU)-Annex III Module H
Option Zero adjustable pointer
(Only available with diameter 100 and 160 mm)
Zero adjustment (External) : 100 and 160 mm
Pressure connection and element : Monel
(Only available with diameter 100 and 160 mm)

© 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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WISE CONTROL
Manufacturer of Mamometer temperature sensor, Flowmeter, Level gauge, Transmeter
WISE is comprised of several products divisions, state-of-the art manufacturing facilities, service center and over 60 distributors worldwide. For more than 54 years, the name WISE has been standing for innovation and quality in the field of pressure, temperature and gas measurement. WISE is comprised of several products divisions, state-of-the art manufacturing facilities, service center and over 60 distributors worldwide. WISE is a unique organization of individuals linked by the pursuit of excellence in product design, manufacture, service and distribution. Major markets served by WISE include the power generating industry, oil & gas, petrochemical and chemical processing, the pulp & paper industry, semiconductor manufacturing, the metallurgical industry, biopharmaceutical and food & beverage industry. WISE will continue its efforts to make WISE products an integral part of the development plans of its customers, the new and exciting challenges will be met by building on a successful past rooted in recognizing and responding to customer needs, designing and producing quality products to meet those needs, proving premier customer service, and building strong & lasting business relationship.
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