P359 Series_Safety pattern type pressure gauge Solid-front and turret style thermoplastic case
P359 Series
Service intended
P359 safety pattern pressure gauge comes with 4½” thermoplastic case for corrosive environment and heat resistance. Its solid front and blowout back case are designed to meet the safety requirements.
| Nominal diameter | 125 mm (4½”) |
| Accuracy | ±0.5 % of full scale ±1.0 % of full scale |
| Scale range (MPa, kPa, bar) | -0.1~ 0 to 0 ~ 200 MPa |
| Working pressure | Steady : 75 % of full scale 100 % of full scale 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) <10 MPa : C type bourdon tube ≥10 MPa : Helical type bourdon tube |
| Case | Black glass reinforced thermoplastic (PBTB) Solid front, Blow-out back Turret style case with built in rear flange lugs |
| Window | Polycarbonate |
| Movement | Stainless steel |
| Dial | White aluminium with black graduations |
| Pointer | Black painted aluminium alloy |
| Zero adjustment | Internal |
| Process connection | ⅜”, ½” PF, NPT and PF |
| Certificates | Pressure equipment directive (2014/68/EU) Annex III Module H ATEX Ex II GD c IIB TX |
| Option | Zero adjustment : External Window : Safety glass Pressure connection and element : Monel |
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Certificates
