WISE P661, P662 Diaphragm Element Differential Pressure Gauge

Diaphragm element differential pressure gauge with twin diaphragms on a force balance, covering 4 kPa to 2.5 MPa at static pressures up to 25 MPa. P661 uses a DN140 cell, P662 a DN80 cell.

Key features

P661: DN140 cell, 0~4 to 0~40 kPa, 10 and 25 MPa static
P662: DN80 cell, 0~60 kPa to 0~2.5 MPa, 25 MPa static
Diaphragms in 316Ti / 316L SS / Duratherm 600; Monel option
ATEX II 2G Ex h IIC T6...T1 Gb / II 2D Ex h IIIC Db
IP67 304SS case with safety glass, 100 or 160 mm

Specifications

Nominal size	100 and 160 mm
Range	0~4 kPa to 0~2.5 MPa
Accuracy	±1.6 % FS (std), ±1.0 % FS (opt)
Max. static pressure	DN140: 10 and 25 MPa; DN80: 25 MPa
Element	Diaphragm: 316Ti (DN140); 316L SS / Duratherm 600 (DN80)
Pressure connection	Flange, 316L SS
Case / window	304SS; safety glass
Process connection	1/4" NPT(F); 1/2" NPT(F) with manifold
Temperature / protection	Ambient -20~65 °C; fluid max. 100 °C; IP67
Certificates	ATEX II 2G Ex h IIC T6...T1 Gb; ATEX II 2D Ex h IIIC T85°C...T450°C Db
Ordering options	Size, mounting, bracket, unit, range, material, filling, manifold
Source	WISE data sheet PD06-04

P661		Flange: DN140 \| Static: 10 / 25 MPa \| Range: 0~4 to 0~40 kPa
P662		Flange: DN80 \| Static: 25 MPa \| Range: 0~60 kPa to 0~2.5 MPa

Differential Pressure GaugesWISE

2 product codes available in this family

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WISE P661, P662 Diaphragm Element Differential Pressure Gauge

Brand WISE·Differential Pressure Gauges

Available part numbers (2)

P661, P662

How to order

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