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13.9
Diaphragm rupture sensor
Contact (standard)
Namur sensor (Specified for EX zones)
Motor data sheets, special motors, special motor
flanges, external fan, temperature monitoring
Motor data sheets can be requested for the motors.
–
With motors other than those with identity code
–
specifications "S", "M" or "N": Pay special attention
to the operating instructions for the motors.
Special motors or special motor flanges are avail‐
–
able on request.
Install the sensor according to the chapter "Installation,
electrical".
Tab. 8: Contact loading, max.
at voltage
Maximum current
30 V DC
1 A
The contact is an opener.
The contact is an potential-free.
For safety reasons we recommend connecting to a
–
protective low voltage, e.g. in accordance with EN
60335-1 (SELV ).
–
The cable can be poled as required.
Install the sensor according to the chapter "Installation,
electrical". Refer to its documentation.
Sensor name: NJ1.5-8GM-N.
5–25 V DC, in accordance with Namur or DIN 19234, potential-free
design.
Data
Rated voltage *
Power consumption - active surface
uncovered
Power consumption - active surface cov‐
ered
Rated switching distance
* Ri ~ 1 kΩ
Technical data
Value Unit
8 VDC
> 3 mA
< 1 mA
1.5 mm
81
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