Technical Data
90
Pump module
Caution:
The pump module is not covered by the explosion protection approvals.
Use is not permitted in explosion-hazard areas! Explosion hazard!
Supply voltage (DC)
— for an output of 0.5 L/min 12 V to 30 V at the transmitter
— for an output of 1.0 L/min 16 V to 30 V at the transmitter
— for an output of 1.5 L/min 20 V to 30 V at the transmitter
Power consumption
— for an output of 0.5 L/min <2 W
— for an output of 1.0 L/min <4 W
— for an output of 1.5 L/min <6 W
Output
— Setting range approx. 0.5 l/min to 1.5 l/min (approx. 30 % to 100 %)
— Factory setting 0.5 L/min
Flow warning
— Setting range 0.4 L/min to 1.4 L/min (at least 0.1 L/min below set output)
— Factory setting 0.4 L/min
Flow alarm
— Setting range 0.3 L/min to 1.3 L/min (at least 0.2 L/min below set output)
— Factory setting 0.3 L/min
Hose connectors
— Internal hose diameter 6 mm to 8 mm
Materials used in the gas path
— Pump adapter PP, Viton
— Gas guides PP, glass
— Dust filter PE
— Pump EPDM, PTFE, Niro
Ambient conditions
for operation 0 to 55
o
C (32 to 130
o
F)
700 to 1300 hPa (20.7 to 38.4 inch Hg)
0 to 100 % relative humidity, non condensing
during storage –40 to 70
o
C (–40 to 150
o
F)
700 to 1300 hPa (20.7 to 38.4 inch Hg)
0 to 100 % relative humidity, non condensing
CE markings — Electromagnetic compatibility (Directive 89/336/EEC) when used with trans-
mitter
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