KUR 5/K/BA JOLA compact ceiling mounted cooling controller

Description

The KUR 5/K/BA compact cooling ceiling regulator JOLA is used to detect, measure moisture on copper pipe.

Conductive relay for mounting on copper pipe.

The KUR 5/K/.. compact ceiling controllers are designed to measure the moisture between the printed leads of the FTS/KO-1 film sensor mounted on a plate at the bottom of the enclosure, and to switch the built-in relay output when the set sensitivity level is reached, allowing the activation of an external solenoid valve.

Compact ceiling controllers for cooling have a protection circuit design: the potential-free switching contact is in quiescent current – in other words, the relay is energised when the sensor is dry.

Before use, we suggest you view the attached pdf documents under the Documentation tab.

KUR 5/K/BA features

• Scope of application: for attachment to copper pipe with an outer diameter between 25 mm and 32 mm
• Voltage: 24 V AC (SELV low-voltage safety)
• Energy consumption: approx. 3 VA
• control circuit: 2 terminals (under safety extra-low voltage SELV) operating on 1 output relay without self-testing
• No-load voltage: 9 Veff 10 Hz (safety extra-low voltage SELV)
• short-circuit current: 0.3 mA
• response sensitivity: approx. 50 kOhm or approximately 20 µS (electrical conductivity)
• control circuit: 1 single-pole potential-free switching contact without self-restraint
• Functionality: based on the principle of quiescent flow
• switching voltage: max. 24 V AC (safety extra-low voltage SELV)
• switching current: max. 4 A AC
• housing: insulating material, with 2 M 20 x 1.5 cable entries
• connection: internal terminals
• IP degree of protection: IP 54
• mounting: on copper pipe using a belt clip
• mounting orientation: any
• Temperature range: > 0 °C to + 60 °C

More technical information can be found in the attached pdf under the Documentation tab.