Leckmaster 101 relay for JOLA leak detectors

Description

The Leckmaster 101 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.

• for connecting 1 CPE, OWE 2/C or COW capacitive sensor
• with cable disconnect control and switchable self-hold
• with 1 potential-free switching contact at the output

Capacitive relay for mounting or DIN rail mounting via 2 drill holes, M with terminal connections on top and with 3 LEDs for indication of operating conditions The unit is designed for mounting or installation of a switch box in a suitable protective enclosure and can therefore only be mounted/installed in these locations. It is only suitable for use in clean environments.

Self-hold:

• If the Self-hold switch is activated, an alarm is stored. The relay continues to signal the alarm even if the cause of the alarm (e.g. presence of water or cable break) is no longer present – in other words, if the sensor is dry again or if the line is in contact. The alarm is acknowledged by switching off the self-hold switch.
• If the self-hold switch is not switched on, the alarm will not be maintained when the cause of the alarm is eliminated, but will be interrupted.

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

Features of Leckmaster 101

• supply voltage: 230 V AC; on request: 240, 115, 24 V AC or 24, 12 V DC
• 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: 8.4 V DC (SELV low-voltage safety)
• short-circuit current: < 10 mA
• response sensitivity: 1.5 mA 1.8 mA
• cable break monitoring: I < 0.15 mA
• Power circuit: 1 single-pole potential-free switching contact based on the quiescent current principle
• switching indicator: via 3 LED lights
• switching voltage: max. AC 250 V
• switching current: max. AC 4 A
• switching power: max. 500 VA
• housing: insulating material, 75 x 55 x 110 mm
• connection: iterminals on the housing
• protection class: IP20
• mounting: on 35 mm DIN rail or fixing via two drill holes
• orientation of installation: any
• temperature range: -20 °C to +60 °C
• max. Connection cable length: 1,000 m between relay and sensor

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

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