Description
Ultra-Low Refrigerated Circulators with SL circulator impress with their high heating, cooling and pump capacities for external temperature control applications.
Feature
- LCD DIALOG DISPLAY backlit for convenient interactive operation
- ICC (Intelligent Cascade Control), self-optimizing temperature control
- TCF Temperature Control Features to optimize the control behavior
- RS232/RS485 interface for online communication
- Integrated programmer for 6 x 60 program steps
- Connections for solenoid valve and HSP booster pump
- Proportional cooling control
Specification
- Working temperature range: -55 … +100 °C
- Temperature stability: ±0.05 °C
- Heating capacity: 3 kW
- Cooling capacity:
Refrigerant variant:
- °C: 20, 0, -20, -40, -50
- kW*: 5.2, 4.1, 2.2, 0.7, 0.3
- Refrigerant: R452A
- Global Warming Potential: 2140
- Filling volume: 2000 g
- Carbon dioxide equivalent: 4.28t
Refrigerant variant S1:
- °C: 20, 0, -20, -40, -50
- kW*: 5.2, 4.1, 2.2, 0.7, 0.3
- Refrigerant: R449A
- Global Warming Potential: 1397
- Filling volume: 2000 g
- Carbon dioxide equivalent: 2.794t
- Pump capacity flow rate: 22 … 26 l/min
- Pump capacity flow pressure: 0.4 … 0.7 bar
- Filling volume: 17 … 24 l
- Dimensions: 85 x 76 x 116 cm