D4
General Purpose Differential Pressure switch series D4

Accuracy: ±1 %,
Metric Range Min: 75 mbar, Metric Range Max: 42 bar,
Imperial Range Min: 30 in. H₂OD, Imperial Range Max: 600 psid
Applications: Chemical and petrochemical industry, Machine and apparatus construction, Food and beverage industry, Pulp and paper industry

D7
Differential Pressure with explosion proof enclosure switch series D7

Accuracy: ±1 %,
Metric Range Min: 75 mbar, Metric Range Max: 42 bar,
Imperial Range Min: 30 in. H₂OD, Imperial Range Max: 600 psid

Applications: Chemical and petrochemical industry, Machine and apparatus construction, Food and beverage industry, Pulp and paper industry

GD
Differential pressure switch with stainless steel enclosure series G

Accuracy: ±1 %,
Metric Range Min: 75 mbar, Metric Range Max: 28 bar,
Imperial Range Min: 30 in. H₂OD, Imperial Range Max: 400 psid

Applications: Chemical and petrochemical industry, Machine and apparatus construction, Food and beverage industry, Pulp and paper industry

LD
Differential pressure switch with watertight enclosure series L

Accuracy: ±1 %,
Metric Range Min: 75 mbar, Metric Range Max: 28 bar,
Imperial Range Min: 30 in. H₂OD, Imperial Range Max: 400 psid

Applications: Chemical and petrochemical industry,Machine and apparatus construction, Food and beverage industry, Pulp and paper industry

PD
Differential pressure switch with watertight and explosion proof enclosure series PD

Accuracy: ±1 %,
Metric Range Min: 75 mbar diff., Metric Range Max: 28 bar diff.,
Imperial Range Min: 30 in. H₂OD, Imperial Range Max: 400 psid

Applications: Chemical and petrochemical industry, Machine and apparatus construction, Food and beverage industry, Pulp and paper industry

VD
Differential pressure switch with pneumatic switch valve series VD

Accuracy: ±1 %,
Metric Range Min: 70 mbar, Metric Range Max: 42 bar,
Imperial Range Min: 30 in. H₂OD, Imperial Range Max: 600 psid

Applications: Chemical and petrochemical industry, Machine and apparatus construction, Food and

beverage industry