Pressure gauge type 312.20
Manufacturer:
- WIKA (Germany)
Version for high-precision measurements. Accuracy class of 0.6. Diameter 160 mm.

Pressure gauge type 312.20
Description and specifications:
Parameter | Value |
Nominal size, mm | 160 |
Measuring range (EN 837-1/5) | 0…0,6 to 0…600 bar |
Accuracy class (EN 837-1/6) | 0,6 |
Joining | External thread below or from the back side, G 1/2 B |
Sensing element | Burdon tube, copper alloy |
Housing | Chrome-nickel steel |
Execution | EN 837-1 |
Possible options / features | Increased temperature of the measured area up to 100 ° C, increased temperature to 200 ° C (data sheet PM 03.05), liquid filler, fixing edge in the front or from the back side (chrome-nickel steel), three-faced front ring (polished chrome-nickel steel ) with mounting bracket, electrical contacts (data sheet AE 08.01), remote sensor (type 89Х.34.500, data sheet РЕ 81.04) |
Data sheet | РМ 03.01 |
Data Sheet
Манометры тип 312.20 (pdf, 207 Кб)
Questionnaire
Опросный лист по механическим манометрам (MS Word, 35 Кб)