OPP-FRO-S-2
Art. no. 101297
2-phase antifreeze control, downstream - with display
For monitoring temperature of air heaters against
freezing. Capillary tube: 2 m copper analog
output: 0 – 10 V for continuously opening control
valves incl. setpoint potentiometer, operating
mode switch, reset button and LED display Supply
voltage: 24 V VA Measuring range: 0 – 15°C
Proportional range: 2 C Output 1: 0 – 10 V Output
2: Relay with changeover contact max. 230 V, 6 A
- min. 5 V, 5 mA Dimensions: 96 x 137 x 67 mm (L
x H x D) Protection class: IP 42 Scope of
delivery: Cable gland M16, capillary
feed-through, screws and 4 mounting clamps
Data sheet no. 20672
For monitoring temperature of air heaters against
freezing. Capillary tube: 2 m copper analog
output: 0 – 10 V for continuously opening control
valves incl. setpoint potentiometer, operating
mode switch, reset button and LED display Supply
voltage: 24 V VA Measuring range: 0 – 15°C
Proportional range: 2 C Output 1: 0 – 10 V Output
2: Relay with changeover contact max. 230 V, 6 A
- min. 5 V, 5 mA Dimensions: 96 x 137 x 67 mm (L
x H x D) Protection class: IP 42 Scope of
delivery: Cable gland M16, capillary
feed-through, screws and 4 mounting clamps
Data sheet no. 20672
Unit price
€275.70
Discountgroup: ARG02
2-phase antifreeze control, downstream - with display
For monitoring temperature of air heaters against
freezing. Capillary tube: 2 m copper analog
output: 0 – 10 V for continuously opening control
valves incl. setpoint potentiometer, operating
mode switch, reset button and LED display Supply
voltage: 24 V VA Measuring range: 0 – 15°C
Proportional range: 2 C Output 1: 0 – 10 V Output
2: Relay with changeover contact max. 230 V, 6 A
- min. 5 V, 5 mA Dimensions: 96 x 137 x 67 mm (L
x H x D) Protection class: IP 42 Scope of
delivery: Cable gland M16, capillary
feed-through, screws and 4 mounting clamps
Data sheet no. 20672
For monitoring temperature of air heaters against
freezing. Capillary tube: 2 m copper analog
output: 0 – 10 V for continuously opening control
valves incl. setpoint potentiometer, operating
mode switch, reset button and LED display Supply
voltage: 24 V VA Measuring range: 0 – 15°C
Proportional range: 2 C Output 1: 0 – 10 V Output
2: Relay with changeover contact max. 230 V, 6 A
- min. 5 V, 5 mA Dimensions: 96 x 137 x 67 mm (L
x H x D) Protection class: IP 42 Scope of
delivery: Cable gland M16, capillary
feed-through, screws and 4 mounting clamps
Data sheet no. 20672
| Display: |
Yes |
|---|---|
| Inputs 1: |
Control signal 0...10 V DC |
| Measured medium 1: |
Air |
| Measuring range 1: |
0…+15 °C |
| Outputs 1: |
Control signal 0...10 V |
| Outputs 2: |
Measurement signal 0...10 V |
| Outputs 3: |
Switching output |
| Permissible temperature of medium 1: |
-15…+55 °C |
| Power supply 1: |
24 V AC |
| Protection type: |
IP42 |
| Sensor element 1: |
Steam-filled capillary tube |
Datasheet 20672 - 2-phase freeze protection monitor/air side OPP-FRO-S.. with display
Catalog 2025 (PDF)
Flip catalogue 2025
Technical data
| Display: |
Yes |
|---|---|
| Inputs 1: |
Control signal 0...10 V DC |
| Measured medium 1: |
Air |
| Measuring range 1: |
0…+15 °C |
| Outputs 1: |
Control signal 0...10 V |
| Outputs 2: |
Measurement signal 0...10 V |
| Outputs 3: |
Switching output |
| Permissible temperature of medium 1: |
-15…+55 °C |
| Power supply 1: |
24 V AC |
| Protection type: |
IP42 |
| Sensor element 1: |
Steam-filled capillary tube |
Downloads
Datasheet 20672 - 2-phase freeze protection monitor/air side OPP-FRO-S.. with display
Catalog 2025 (PDF)
Flip catalogue 2025
Einblicke zu 40 Jahren Oppermann
Contact us