ESBE CRA Series Setpoint Controls

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Constant flow temperature controller with integrated motorized actuator...

The ESBE CRA Series of setpoint controls includes a combined motorized actuator and constant flow temperature control with an adjustable temperature setting.

The easy to use CRA series includes an LCD backlit digital display and is available in two varieties; 

  • CRA112 - for use with ESBE valves up to 2"
  • CRA122 - for use with all sizes of ESBE valves.

Features and benefits

Complete control package: motorized actuator, sensor, and controller included. (Included sensor cable is 4.9 ft/1.5m, but optional 16 ft/5 m cable can be purchased: Code No. 17053100.)

Easy to use LCD backlit digital display.

Quickly mounts to ESBE valve bodies.

Adjustable setpoint temperature range: 41° to 203°F (5° to 95°C).

Able to maintain two unique setpoint temperatures with use of an external relay.

Selectable rotation speed of motorized actuator (CRA122 only.)

Technical Specifications

CRA112 Setpoint Control

The ESBE CRA112 is a combined motorized actuator and constant flow temperature control with an adjustable setting operation range. Ideal for applications that require constant monitoring or regulation of temperature such as domestic hot water, slab radiant heating, or return water temperature protection. Depending on the placement of the sensor and the piping of the CRA112 assembly, it will be regulating the temperature by either mixing or diverting. The compact CRA112 control mounts directly to an ESBE VRG valve body (½” to 2” only). The CRA112 can also be mounted to ESBE’s discontinued MG and G series valves up to 2” size.

  • Designed for Use With: ESBE Valves (up to 2")
  • Supply Voltage: 24 ± 10% VAC, 50/60 Hz
  • Power Consumption: 3VA
  • Rotation: 90°
  • Torque: 4.42 ft. lbs (6Nm)
  • Mountable ESBE Valve Styles Sizes: VRG Series, MG & G series (discontinued, up to 2”)
  • Enclosure rating (actuator & control): NEMA 12K, IP41
  • Ambient Temperature Range: 23° to 131°F (-5° to 55°C)
  • Run Time: 25 sec @60 Hz, 30 sec @50 Hz

CRA122 Setpoint Control

The ESBE CRA122 is a combined motorized actuator and constant flow temperature control with an adjustable temperature setting. This control is a direct replacement for the 92K2 control. The CRA122 monitors and maintains the setpoint of water or air temperature on mixing or diverting applications by modulating ESBE 3-way or 4-way valves in the recommended sizes ranging from 2-1/2” to 6”. The CRA122 setpoint control can also be used with smaller sized VRG valve bodies with the use of the VRG to 90 Series mounting kit code no. 193B1616.

  • Designed for Use With: All ESBE Valve Sizes
  • Supply Voltage: 24 ± 10% VAC, 50/60 Hz
  • Power Consumption: 3VA
  • Rotation: 90° (factory), adjustable from 30° to 180°
  • Torque: 135 in. lbs (15Nm)
  • Mountable ESBE Valve Styles Sizes: MG & G Series (discontinued), F Series, VRG Series (requires mounting kit: 193B1616)
  • Enclosure Rating (actuator & control): NEMA 13, IP54
  • Ambient Temperature Range: 23° to 131°F (-5° to 55°C)
  • Run Time: 120sec (default) Selectable: @60Hz: 12/25/50/100/200/398 seconds, @50 Hz: 15/30/60/120/240/480 seconds

Documents

Type Name Language Valid for Updated Download File type
Data sheet ESBE CRA112 Setpoint Control Datasheet_VDCPD122 English United States 04 Oct, 2015 973.0 KB .pdf
Installation guide ESBE CRA112 Setpoint Control Instructions_VIKIW122 English United States 01 Mar, 2016 2.3 MB .pdf
Data sheet ESBE CRA122 Setpoint Control Datasheet_VDCPC322 English United States 29 Feb, 2016 642.9 KB .pdf
Installation guide ESBE CRA122 Setpoint Control Instructions_VIKIX122 English United States 01 Mar, 2016 3.1 MB .pdf
Catalog Hydronic Specialties Catalog VKKIA122 English United States 20 Mar, 2017 2.0 MB .pdf

Applications

Additional application examples can be found on the CRA Series Datasheets:

ESBE CRA112 Setpoint Control Datasheet

ESBE CRA122 Setpoint Control Datasheet

Videos

Related products

  • ESBE VRG Mixing Valves
    ESBE VRG Mixing Valves

    The ESBE VRG series is a range of compact, low leakage brass valves. Available in either a 3-way or 4-way versions suitable in either mixing or diverting applications.

    When assembled with the ARA600 or 90 Series motorized actuator, and wired to a controller, the VRG assembly provides regulating accuracy.

  • ESBE Type F Mixing Valves
    ESBE Type F Mixing Valves

    ESBE Type F valves are flanged valves made of high-performing cast iron and available up to 6" in size and suitable for mixing or diverting applications in heating and cooling systems. Type F valves assemble to the 90 Series or ARC/ARD Series of motorized actuators.

  • ESBE ARC/ARD High Torque Rotary Actuator Series
    ESBE ARC/ARD Series High Torque Actuators

    The ESBE ARC/ ARD series of high torque rotary, low voltage, motorized actuators provide a 90°operating range of rotation. Suitable for assembly to ESBE Type F series, 3 and 4-way valves that range from 2” to 6” in size and alternatively applied as damper actuators.

  • ARA Series Actuators
    ESBE ARA Series Actuators

    ESBE ARA 600 Series actuators are compact, motorized actuators for operating ESBE mixing valves up to 2". The 24V actuators replace the 60 Series, have improved mounting and operating functions and can easily be manually operated.

  • ESBE 90 Series Actuators
    ESBE 90 Series Actuators

    The ESBE 90 Series of 24V electronic motorized actuators are direct mount to rotate ESBE 3 & 4-way rotary valves in hydronic heating and cooling applications. The 90 Series motorized actuator provides additional torque compared to the ARA series, and can be installed on all ESBE 3 & 4-way rotary valves, in sizes from ½” to 6”. 90 Series linkage kits are also available capable of adapting the motorized actuator to Viessmann, Honeywell, Centra DR/ZR, Landis & Staefa and TA VTR styles of valves.

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