Service intended
P501 and P502 seriese are designed for a local reading of measured pressure and equipped with the inductive contact block which allows all the combinations of contact to be used. The contact block is mounted on the dial.
The windows is fitted with a knob for external adjustment of the setpoints.
| Nominal diameter |
100 and 160 mm |
| Accuracy |
±1.0 % of full scale |
| Scale range (MPa, kPa, bar) |
0 ~ 1 kPa to 0 ~ 40 kPa (Flange 150 mm)
0 ~ 50 kPa to 0 ~ 2.5 MPa (Flange 100 mm) |
| Working pressure |
Steady : Full scale value
Fluctuating : 90 % of full scale value |
| 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
±0.4 % per 10 ℃ of full scale |
Standard features
| Pressure connection and under flange |
Material : 304SS, 316SS and 316L SS |
| Upper flange (Gauge side) |
Material : 304SS, 316SS |
| Diaphragm material |
≤40 kPa Stainless steel (316Ti SS)
>40 kPa Duratherm 600 |
| Case |
Stainless steel (304SS) |
| Cover |
Stainless steel (304SS) Bayonet type |
| Window |
Safety glass : Only available with diameter 100 mm
Polycarbonate : 100 and 160 mm |
| Movement |
Stainless steel |
| Dial |
White aluminium with black graduations |
| Pointer |
Black painted aluminium alloy |
| Conduit connection |
M20 x 1.5 |
| Certificates |
NEPSI Ex ia IIC T6 Ga
Tamb = -25 ~ 56 ºC |
| Option |
External zero adjustable |
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