Leckstar 5/G relay for JOLA leak detectors

Description

The Leckstar 5/G relay for JOLA leak detectors is designed for limit level signalling. They shall be installed in a control cabinet or other suitable protective enclosure. The switches are suitable for use in clean environments.

• no cable disconnection control function
• for connecting all conductive electrodes
  without cable disconnection control unit
• with 1 potential-free switching contact at the output

Electrode relay in surface-mount housing with transparent cover, with 1 LED for mains power indication and 1 LED for alarm status indication, inside the housing

Before use, we recommend viewing the attached pdf documents under the Documentation tab.

Leckstar 5/G features

• supply voltage: 230 V AC; on request: 240, 115, 24 V AC or 24, 12 V DC
• mains power indication: via 1 green LED
• power supply: approx. 3 VA
• electrode circuit. 2 terminals (under safety extra-low voltage SELV) operating on 1 output relay with switching self-test
• no-load voltage: 18 Veff 10 Hz (safety low voltage SELV)
• short-circuit current: max. 0.5 mAeff
• response sensitivity: approx. 30 kW or approximately 33 µS (electrical conductivity)
• Power circuit: 1 single-pole potential-free switching contact with quiescent current principle
• switching indicator: 1 red LED light when the electrode is wet / output relay is not energised
• switching voltage: max. AC 250 V
• switching current: max. AC 4 A
• switching power: max. 500 VA
• housing: insulating material, with 3-cable input
• connection: internal terminals
• protection class: IP54
• installation: surface mounting with 4 screws
• orientation of installation: any
• temperature range: -20 °C to +60 °C
• max. Connecting cable length: 1,000 m between the electrode relay and the electrode(s)

For more information, please see the attached pdf documents under the Documentation tab.

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