Page 61 - 2019종합카다로그_Pressure gauge

Test pressure gauge
Model : P229 series

Spec. sheet no. PD02-04
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 Dial
Stainless steel (316SS) White aluminium with black graduations

Element Pointer
Stainless steel (316SS) Black painted aluminium alloy
<10 MPa : C type bourdon tube
≥10 MPa : Helical type bourdon tube
Zero adjustment
Case Internal : Micro zero adjustable pointer
Stainless steel (304SS)
Process connection
Cover ¼", ⅜", ½" PT, NPT and PF
Stainless steel (304SS)
Certificates
Window Pressure equipment directive (2014/68/EU) Annex III Module H
Laminated safety glass ATEX Ex II GD c IIc TX

Movement Option
Stainless steel Pressure connection and element : Monel

P229_01