RLE132

Compact electronic controller with immersion type temperature sensor and setting unit combined in one device. It is designed for installation directly onto the plant. Only the wires for mains connection and controller output need to be laid. Supplied with protection pocket for indirect temperature sensing.

Application:
Modulating temperature controller, with 3-position control signal and auxiliary relay. The RLE132 is ideally suited for control of the following heating plants:

• Domestic hot water temperature
• Flow temperature control
• Calorifiers or heat exchangers

Features:

• Values for both normal and reduced temperature can be set
• Setpoint changeover via external contact or time switch
• Optional legionella function
• Auxiliary digital output for heat demand
• Connection for remote setting unit
• Minimum limitation of boiler return temperature
• Minimum or maximum limitation of the return temperature
• PI control (selectable)
• Service mode

• Operating voltage: AC 230 V
• Frequency: 50/60 Hz
• Power consumption: 4 VA
• Setpoint setting range: 0…130 °C
• Setpoint readjustment range: 0…50 K
• Digital input, contact query: 3…6 mA, DC 6…15 V
• Digital outputs, number: 3
• Digital outputs: NO: 1 , Potential-free
• Relay outputs: Normally open contact , Potential-free
• Relay output, switching voltage: AC 24…250 V
• Relay output, switching current: 2 A
• Digital output, switching voltage: AC 24…230 V
• Digital output, switching current: 2 A
• PN class: PN 10
• Immersion length: 150 mm
• Degree of protection: IP65
• Dimensions (W x H x D): 125 x 152 x 78 mm
• Warranty: 24 Months

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