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实验压力表P229系列

实验压力表P229系列

试验仪表P229系列
产品描述

Service intended

P229 series are designed to be used in instrument shops, laboratories and for other critical applications where a high degree of accuracy is required.

Nominal diameter 160 mm
Accuracy ±0.5 % of full scale
Scale range (MPa, kPa, bar) -0.1 ~ 0 to 0 ~ 0.1 to 0 ~ 200 MPa
Working pressure Full scale value
Working temperature Ambient : -40 ~ 65 °C
               -20 ~ 65 °C (With glycerin filling)
               -40 ~ 65 °C (With silicone filling)
Fluid : Max. 200 °C
          Max. 100 °C (With glycerin filling)
          Max. 100 °C (With silicone filling)
Degree of protection EN60529/IEC529/IP65
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)
<10 MPa : C type bourdon tube
≥10 MPa : Helical type bourdon tube
Case Stainless steel (304SS)
Cover Stainless steel (304SS)
Window Laminated safety glass
Movement Stainless steel
Dial White aluminium with black graduations
Pointer Black painted aluminium alloy
Zero adjustment Internal : Micro zero adjustable pointer
Process connection ¼", ⅜", ½" PT, NPT and PF
Certificates Pressure equipment directive (2014/68/EU) Annex III Module H
ATEX Ex II GD c IIc TX
Option Pressure connection and element : Monel

 

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