WIKA PSA-31 - Manual (Page 9)

9 WIKA operating instructions pressure switch model PSA-31
GB
14018458.01 11/2011 GB/D/F/E
3. Specifications
3. Specifications
3.1 Measuring ranges
Relative pressure
bar 0 ... 1 0 ... 1.6 0 ... 2.5 0 ... 4 0 ... 6 0 ... 10 0 ... 16 0 ... 25
psi 0 ... 15 0 ... 25 0 ... 30 1) 0 ... 50 0 ... 100 0 ... 160 0 ... 200 0 ... 300
Absolute pressure
bar 0 ... 1 0 ... 1.6 0 ... 2.5 0 ... 4 0 ... 6 0 ... 10 0 ... 16 0 ... 25
psi 0 ... 15 0 ... 25 0 ... 30 1) 0 ... 50 0 ... 100 0 ... 160 0 ... 200 0 ... 300
Vacuum and +/- measuring range
bar -1 ... 0 -1 ... +1.5 -1 ... +3 -1 ... +5 -1 ... +9 -1 ... +15 -1 ... +24
psi -14.5 ... 0 -14.5 ... +30 -14.5 ... +50 -14.5 ... +100 -14.5 ... +160 -14.5 ... +200 -14.5 ... +300
The given measuring ranges are also available in kg/cm 2 and MPa.
Overpressure limit
2 times
3.2 Display
14-segment LED, red, 4-digit, 9 mm character size
Display can be turned electronically through 180°
Update
100, 200, 500, 1,000 ms (adjustable)