| Description |
-20, 7 L Low Ref. Circulator |
| Controller Type |
MX |
| Display |
3.75" Touch-Pad LCD |
| Working Temperature Range °C |
-20° to 135° |
| Temperature Stability °C |
±0.07° |
| Temperature Calibration Capability |
1-point |
| Working Access (L x W x D) (cm) |
15.7 x 14.2 x 12.7 cm |
| Pump Type |
Pressure |
| Flammability Class (DIN 12876-1) |
I (NFL) |
| Working Temperature Range °F |
-4° to 275° |
| Working Temperature Range °C |
-20° to 135° |
| Nominal Cooling Capacity @ +20C (W) |
200 |
| Reservoir Capacity (gallons) |
1.85 |
| Reservoir Capacity (liters) |
7 |
| Reservoir/Tank Material |
Stainless Steel |
| Reservoir Cover |
Included |
| DuraTop |
Yes |
| LidDock |
Yes |
| Cleanable Air Filter |
Yes |
| Working Access (L x W x D) (inches) |
6.18 x 5.59 x 5 in |
| Working Access (L x W x D) (cm) |
15.7 x 14.2 x 12.7 cm |
| Temperature Stability °F |
±0.13° |
| Temperature Stability °C |
±0.07° |
| Display |
3.25" LCD |
| Display Resolution (Set) |
0.01 |
| Display Resolution (Read) |
0.01 |
| Pump Type |
Pressure |
| Pump Speed |
One |
| Process Connections |
1/2" O.D. Barbed Tubes |
| Flammability Class (DIN 12876-1) |
I (NFL) |
| Over-Temperature Protection / Failsafe Heater Control |
Yes |
| Low Liquid Level Protection |
Yes |
| Reservoir Drain |
Yes |
| Maximum Ambient Temperature °F |
95° |
| Maximum Ambient Temperature °C |
35° |
| Overall Dimensions (L x W x H) (inches) |
23.2 x 16.2 x 17.3 in |
| Overall Dimensions (L x W x H) (cm) |
23.2 x 16.2 x 17.3 in |
| Refrigerant |
R134a |
| Environmental Compliance |
RoHS, WEEE |
| Shipping Weight (pounds) |
84.0 |
| Shipping Weight (kilograms) |
38.1 |
| Catalog Page Number |
44-45 |
| 60 Hz Only |
| Part Number |
MX7LR-20-A11B |
| Maximum Pressure (psi) |
2.3 |
| Maximum Pressure (bar) |
0.16 |
| Maximum Pressure Flow Rate (gpm) |
3.60 |
| Maximum Pressure Flow Rate (l/min) |
13.5 |
| Cooling Capacity @ -20°C (W) |
30 |
| Cooling Capacity @ 0°C (W) |
120 |
| Cooling Capacity @ +20°C (W) |
200 |
| Cooling Capacity @ +100°C (W) |
200 |
| Included Hardware |
Fitting Kit for External Applications |
| Heater Wattage |
1100 |
| Electrical Requirements (VAC/Hz/Ph/A) |
120/60/1/12 |
| Regulatory Approvals |
ETL |
