ComExflex Potentiometer

Panel-mounted installation for Zone 1
07-3373-4D.0
Benefits
  • One module for all fields of application
  • High flexibility thanks to the junction box
  • Low installation depth
BARTEC
,

Description

The ComExflex potentiometer is used in almost all hazardous (potentially explosive) areas where machine functions are controlled by means of adjustable voltage distributors.

The module can be combined with a potentiometer actuator (scale graduation 0 to 10). A junction box is available as a safe and convenient means of installing the potentiometer in a control panel.

The conductors are connected by means of terminals on the back of the module which have an increased safety level. The easy installation of the potentiometer actuating element without the need for tools,ensures conformance to the high IP degree of protection.

Note for installation and revision work

For rated voltage:
– ≤ AC 50 V/≤ DC 120 V (Safety extra low voltage in conformance to DIN VDE 0100 T. 410), The potentiometer drive shaft can be operated without an actuator.
– ≥ AC 50 V to max. AC/DC 230 V, Potentiometer drive shaft must be operated with an actuator or disconnected from voltage.

Technical Data

Protection class determined by the actuating element and control station enclosure, min. IP 66, terminals IP 20 (IEC 60529)
Dimensions see data sheet
Material Enclosure material: Thermoplastic
Resistance material: Carbon layer on ceramics
Mechanical life 25000 sinusoidal cycles
Storage temperature -55 °C to +70 °C
Weight approx. 110 g
Voltage Rated insulation voltage: 500 V
Max. rated: operating voltage AC/DC 230 V
Power max. 1 W for Ta ≤ +40 °C
Resistance Resistance levels: 1 kOhm to 10 kOhm
Curve shape: linear
Resistance tolerance: + 20 %
Connection double terminals 2 x 2.5 mm², fine-stranded

Manuals/Operating Instructions/Guides

Operating Instructions – ComExflex Potentiometer

Data Sheets

Data Sheet – ComExflex Potentiometer