Service intended
P611 to P612 series are designed to measure differential pressure from 5 kPa ro 1.5 MPa at Max. working pressure up to 25 MPa.
P611 to P612 series are designed to control and alarm for differential pressure, providing right time to replace air and sluge filter during the process.
| Nominal diameter |
100 and 160 mm |
| Accuracy |
±1.0% of full scale
±1.5% or ±1.6% of full scale |
| Scale range (MPa, kPa, bar) |
0~30 kPa to 0~50 kPa
0~0.1 MPa to 0~1.5 MPa |
| Max. Working pressure (Static pressure) |
25 MPa |
| Working temperature |
Ambient : -20~65°C
Fluid : Max. 100°C |
| Degree of protection |
EN60529/IEC529/IP65 |
| Temperature effect |
Accuracy at temperature above and below the reference
temperature (20℃) will be effected by approximately
±0.5% per 10℃ of full scale |
Standard features
| Pressure connection |
Stainless steel (316SS) |
| Element |
Single Bellows
Stainless steel (316L SS) |
| Case |
Stainless steel (304SS) |
| Cover |
Stainless steel (304SS)
Bayonet type |
| Window |
Polycarbonate |
| Dial |
White aluminium with black graduations |
| Conduit connection |
M20 x 1.5P |
| Contact |
Contact rating: AC 230 V 0.12 A / 110 V 0.24A
DC 220 V 0.1 A / 110 V 0.2 A |
| Pointer |
Black painted aluminium alloy |
| Process connection |
¼" NPT(F)
½" NPT(F) at 3-way and 5-way manifold valve |
| Standard accessories |
Mounting bracket for 2" pipe
mounting with silver gray finished steel |
| Optional |
- Remote seal
- Mounting bracket with 316SS for 2" pipe mounting
- 3-way manifold valve (316SS, Monel)
- 5-way manifold valve (316SS, Monel)
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