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Differential pressure indicator air
Type Item no. ADG Euro / pc.

Differential pressure indicator, individually packaged (ATEX) DD … EV - ATEX s. table 11 169.10
Complete unit (without fastening angles)
for vertical installation, consisting of:
Differential pressure monitor and clima-set straight type 6555.

ATEX test certificate: BVS 06 ATEX E 141 X

For monitoring air and gases in EX range zone 1 / 2 (gas) and
SENSORS
21 / 22 (dust) 1 floating change-over contact
Visible setting knob with target value scale.
2 pressure sockets to connect 6 mm PVC hose.
Maximum working pressure: 50 mbar
Output: floating change-over contact
Vertical installation without fastening angles is possible.
Data sheet no. 13102

Type Item no. Measuring range Directly set differen-
(Pressure range) from to tial gap
DD-80-EV-ATEX 100114 20 Pa 200 Pa 10 Pa
DD-84-EV-ATEX 100128 30 Pa 400 Pa 15 Pa
DD-83-EV-ATEX 100139 50 Pa 500 Pa 20 Pa
DD-85-EV-ATEX 100160 200 Pa 1,000 Pa 100 Pa
DD-86-EV-ATEX 100172 500 Pa 2,500 Pa 150 Pa
DD-87-EV-ATEX 100179 1,000 Pa 5,000 Pa 250 Pa

Universal switching amplifier ExL-IR-9170 104704 01 262.60
For 2-point signals with inherently safe circuit to connect
passive floating sensors. To transfer signals from the
EX area to the safe area.
Installation on standard rails
ATEX test certificate: DMT 02 ATEX E 195 X
Supply voltage: 24 V DC
Inputs: Namur contact
Output: Equipotential-free
changeover contact
Permissible ambient
conditions: -20 – 70 °C
(max. 65 °C for multi-unit installation)
0 – 95 % RH (non-condensing)
Data sheet no. 14203

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