Intrinsically Safe Pressure Sensors
These sensors are ATEX approved which make them suited for applications with flammable gasses (zone 0), dust (zone 20) and in mining areas (group 1 M1).
AST44LP Intrinsically Safe Pressure Transducer
Solution for low pressure measurement in intrinsically safe areas
Measurement Range
0 - 70 mbar to 1 bar
Accuracy
0.25 - 0.5%
Output
1 - 5 V
1 - 6 V
4 - 20 mA
1 - 6 V
4 - 20 mA
Pressure Type
Absolute
Bi-directional
Gauge (vented)
Bi-directional
Gauge (vented)
AST4400 Intrinsically Safe Pressure Transducer
Solution for pressure measurement in intrinsically safe areas
Measurement Range
0 - 2 to 0 - 1350 bar
Accuracy
0.25 - 0.5%
Output
1 - 5 V
1 - 6 V
0.5 - 4.5 V
4 - 20 mA
ratiometric
1 - 6 V
0.5 - 4.5 V
4 - 20 mA
ratiometric
Pressure Type
Compound
Gauge (sealed)
Gauge (vented)
Gauge (sealed)
Gauge (vented)
AST4401 Intrinsically Safe Pressure Transducer
Solution for pressure measurement in intrinsically safe areas
Measurement Range
0 - 2 to 0 - 1350 bar
Accuracy
0.25 - 0.5%
Output
1 - 5 V
1 - 6 V
0.5 - 4.5 V
4 - 20 mA
ratiometric
1 - 6 V
0.5 - 4.5 V
4 - 20 mA
ratiometric
Pressure Type
Compound
Gauge (sealed)
Gauge (vented)
Gauge (sealed)
Gauge (vented)
ASI30 Series | ASI60 Heavy Duty Series
Intrinsically Safe Industrial Pressure Transmitters
Measurement Range
0-7 bar, 0-1600 bar
Accuracy
0.25% FS
Output
0V min. to 10V max.
4-20 mA
0.5 to 4.5V (Source and sink 2mA) Ratiometric
Pressure Type
Gauge (vented)