Service intended
P258 series are suitable for corrosive environments. Typical application includes : Chemical, petro-chemical, refining process, power generation, marine and food industry. The filled liquid absorbs vibration and pulsation.
| Nominal diameter |
63, 80, 100 and 160 mm |
| Accuracy |
P2582 (63 mm) and P2583 (80 mm) : ±1.6 % of full scale
P2584 (100 mm) and P2586 (160 mm) : ±0.5 % of full scale
±1.0 % of full scale |
| Scale range (MPa, kPa, bar) |
63 and 80 mm : 0.1 ~ 0 to 0 ~ 100 MPa
100 and 160 mm : 0.1 ~ 0 to 0 ~ 200 MPa |
| Working pressure |
Steady : 75 % of full scale (63 and 80 mm)
100 % of full scale (100 and 160 mm)
Over range protection : 130 % of full scale |
| Filling liquid |
Glycerin |
| Working temperature |
Ambient : -20 ~ 65 ℃ (With glycerin filling)
-40 ~ 65 ℃ (With silicone filling)
Fluid : Max. 100 ℃ (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),
Model : P2584 (100 mm) and P2586 (160 mm)
<10 MPa : C type bourdon tube
≥10 MPa : Helical type bourdon tube
Model : P2582 (63 mm) and P2583 (80 mm)
<6 MPa : C type bourdon tube
≥6 MPa : Helical type bourdon tube |
| Blowout protection |
Back, Rubber disc for 80, 100 and 160 mm
Top, Rubber disc for 63 mm |
| Case |
Stainless steel (304SS) |
| Cover |
Stainless steel (304SS) Bayonet type |
| Window |
Laminated safety glass |
| Movement |
Stainless steel |
| Dial |
White aluminium with black graduations |
| Pointer |
Black painted aluminium alloy |
| Process connection |
63 mm : ⅛", ¼" PT, NPT and PF
80 mm : ¼", ⅜" PT, NPT and PF
100 and 160 mm : ¼", ⅜", ½" PT, NPT and PF |
| Certificates |
ATEX Ex II GD c IIc TX
Pressure equipment directive (2014/68/EU)-Annex III Module H |
| Option |
Zero adjustable pointer
(Only available with diameter 100 and 160 mm)
Zero adjustment (External) : 100 and 160 mm
Pressure connection and element : Monel
(Only available with diameter 100 and 160 mm)
Silicone filling |
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Tel. 063-214-9325 / Fax. 063-214-9328
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