The compact refrigerated and heating circulator HRC 2 control is renowned for its high energy efficiency, a working temperature range from -30°C to 100°C and a powerful and infinitely variable pressure and suction pump. The on-demand and speed-controlled compressor reduces noise and operating costs.
The HRC 2 control in combination with an external temperature sensor is perfectly suitable to precisely temper external closed or open applications.
The high-quality Isolation of the 4 l bath allows fast heating and reduces heat input when cooling. Using the external temperature control circuit is possible for up to 2,5 l thermofluid without a refill.
The integrated hopper and drain valve ensure a safe and clean handling of the thermofluid. The easy-to-open front flap allows an easy cleaning of the cooling unit’s air filter.There is a drain valve on the front side of the bath. A hose can be connected to empty the bath, so the user does not get in direct contact with the thermofluid.
With the Wireless Controller (Wico) the HRC 2 control can be operated safely and conveniently everywhere. Processes can be automated and simplified through 10 freely programmable temperature ramps with each 10 steps.
Additional features of the control device:
Interfaces:
Appliance type | Circulation thermostat |
Class designation acc. DIN 12876 | III |
Identification according to DIN 12876 | FL |
Cooling agent | R134a |
Cooling agent quantity | 230 g |
Cooling agent pressure max. | 20 bar |
Heat output | 1500 W |
Cooling capacity (@20°C) | 400 W |
Cooling capacity (@10°C) | 370 W |
Cooling capacity (@0°C) | 320 W |
Cooling capacity (@-10°C) | 240 W |
Cooling capacity (@-20°C) | 130 W |
Working temperature | -30 - 100 °C |
Operating temperature min. | -30 °C |
Temperature display | yes |
Temperature stability DIN 12876 (@+70°C) | ±0.05 K |
Temperature stability DIN 12876 (@-10°C) | ±0.05 K |
Temperature control | PID |
Working temperature sensor | PT 100 |
Safety temperature sensor | PT1000 |
Working temperature display | LED |
Safety temperature display | LED |
Temperature stability DIN 12876 | ±0.05 K |
Connection for ext. temperature sensor | PT 100 |
Display resolution | 0.01 K |
Display for operation with ext. sensor | yes |
Set temperature resolution | ±0.1 K |
Warning function optical | yes |
Warning function acoustic | yes |
Warning function excess temperature | yes |
Warning function insufficient temperature | yes |
Adjustable safety circuit | 0 - 110 °C |
Sub-level protection | yes |
Over-level protection | yes |
Filling volume | 1.4 - 4.0 l |
Pump type | Pressure- / suction pump |
Pump capacity adjustable | yes |
Pump pressure max. (0 liters discharge flow) | 0.5 bar |
Pressure pump (suction side) (0 liter flow) | 0.25 bar |
Flow rate max. (0 bar back pressure) | 21 l/min |
Pump connection | M16x1 |
Calibration option | yes |
Technical data complies with the standard | DIN 12876 |
Permissible ON time | 100 % |
Multi-Interface | yes |
Alarm output (potential-free contact) max. | 30 V AC/DC |
Alarm output (potential-free contact) max. | 1 A |
Solenoid valve output | 24 VDC |
Solenoid valve output max. | 0.8 A |
Standby input | 5 VDC |
Noise level | 52 dB(A) |
Dimensions (W x H x D) | 220 x 475 x 525 mm |
Weight | 33.3 kg |
Permissible ambient temperature | 5 - 32 °C |
Permissible relative humidity | 80 % |
Protection class according to DIN EN 60529 | IP 21 |
RS 232 interface | yes |
USB interface | yes |
Analog output | yes |
Voltage | 230 V |
Frequency | 50/60 Hz |
Power input | 1800 W |