Test pressure gauge
Model : P229 series
 
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/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)
<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
 
 
Download:  CATALOG