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Level controllers RG 210 | 53206
PTC thermistor level controllers RG 210
in-stock items
- compact control unit
- universal application due to selectable functions
For use in electrically conductive and non-conductive liquids which are not viscous or adhesive, such as fuel oil, diesel fuel and media which are not corrosive.
PTC thermistor type level controller with selectable functions:
Level switch (1 probe),
Level control for filling (2 probes),
Level control for emptying (2 probes)
Level switch with 1 probe:
The relay switches in case of contact or loss of contact with the liquid. When the switch point is set, it must be observed that the PTC thermistor requires approx. 8 seconds to heat up depending on the ambient temperature.
Level control for filling with 2 probes:
Set internal switch to "fill". The relay energises after the min. probe has heated up. Relay de-energises when the max. probe comes into contact with the liquid.
Level control for emptying with 2 probes:
Set internal switch to "empty". Relay energises when max. probe has contact with the liquid. Relay de-energises when the min. probe loses contact with the liquid and heats up.
- Operating temperature range
- Medium:
- -25/+50 °C
- Ambient:
- -10/+55 °C
- Storage:
- -10/+55 °C
- Probe
- PTC thermistor probe
- L x ⌀:
- 57 x 14 mm
- Cable length:
- 3.2 m
- max. length:
- 50 m
- Process connection:
- G½, G1
- Supply voltage
- AC 230 V
- Nominal power
- 12 VA
- Switching output
- Relay contact:
- 1 x voltage-free changeover contact
- Contact rating:
- max. AC 250 V, 2 A
- Housing
- plug-in housing
- W x H x D:
- 53 x 113 x 108 mm
- Degree of protection:
- IP 30 (EN 60529)
- Scope of delivery
- Control unit without probe
