Key Specifications
| Description |
-20, 7 L Low Ref. Circulator |
|---|---|
| Controller Type |
MX
|
| Display |
3.25" 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)
|
Key Features
- Large, universal icon and English display
- On-screen prompts
- Single-point calibration capability
Related Fluids & Accessories
Common Specifications
| 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) |
0.1
|
| Display Resolution (Read) |
0.1
|
| 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) |
58.9 x 41.1 x 43.9 cm
|
| 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) | |
| 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
|
50 Hz Only
| Part Number |
MX7LR-20-A12E
|
|---|---|
| Maximum Pressure (psi) |
1.8
|
| Maximum Pressure (bar) | |
| Maximum Pressure Flow Rate (gpm) |
3.10
|
| Maximum Pressure Flow Rate (l/min) |
11.9
|
| 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) |
240/50/1/8
|
| Regulatory Approvals |
CE
|