Suitable for all gaseous and liquid media that will not obstruct the pressure system
Technical building equipment, filter plants, drinking and service water treatment
Monitoring and control of pumps in pressure boosting and fire extinguishing plants
Differential pressure measuring ranges from 0 . 160 mbar
Nominal size
Differential pressure gauge:
Ø 100mm
Linearity
limit point calibration
1.6 or 2.5
Scale ranges
Differential pressure:
0 ... 0.25 to 0 ... 25 bar
Working pressure: 0 ... 25 bar
• Differential pressure gauge with integrated working
pressure gauge DELTA-plus,
Model 702.01.100 (see data sheet PM 07.15)
• Differential pressure gauge with integrated working
pressure gauge and microswitch DELTA-comb,
Model 702.02.100 (see data sheet PM 07.16)
• Differential pressure gauge with integrated working
pressure gauge and microswitch with component approval
DELTA-comb, Model 702.03.100 (see data sheet PM 07.19)
• Differential pressure switch DELTA-switch,
Model 851.02.100 (see data sheet PM 07.17)
The differential pressure transmitters DELTA-trans are particularly intended for the measurementof very low differential pressures with high demands on one-sided overload.
Standard output signals of 4 . 20 mA (2-wire system) or 0 . 20 mA (3-wire system) can be provided from a nonstabilised DC supply of 10 . 30 V.
Due to the solid and compact design of the instrument, the operation requires almost no maintenance even under arduous industrial service conditions.
As an optional extra, the differential pressure transmitter DELTA-trans (in 2-wire design; 4 ... 20 mA) may be supplied with an integrated 3 ½-digit LCD-display.
Electrical connection is made by means of a cable box with cable gland M20x1.5. 
