Description
Frost protection thermostat, capillary length 3 m, external setting
For measuring the temperature of non-aggressive gases. When fastening the capillary tube, mounting brackets JZ-05 / 6 M (metal) or JZ-05 / 6 K (plastic) must be used before the heating coil. The capillary tube is active along its entire length. The device responds when approx. 30 cm of the capillary tube reaches the set scale value. Mounting brackets, thermowells, and protective coils are not included in the delivery and must be ordered separately.
Technical data
| Number of outputs | 2 |
| Number of control ranges | 1 |
| Output signal | Switching |
| External setting | Yes |
| Rated impulse voltage: | 4000 V |
| Operating voltage | None |
| Width | 105 mm |
| Electrical connection | Screw terminals |
| Electronic control | No |
| Explosion protection | No |
| Color | Gray |
| Sensor element | Capillary tube |
| Function type (system technology) | TR |
| Device version | Surface-mounted unit |
| Height | 112 mm |
| Internal setting | No |
| Storage temperature, maximum | 55°C |
| Storage temperature, minimum | -10°C |
| Capillary length: | 3 m |
| Maximum humidity (non-condensing) | 95% rH |
| Sensor material | Cu |
| Housing material | Lower part metal, upper part plastic |
| Maximum Sensor temperature | 200°C |
| Maximum switching voltage | 230 V AC, 50 Hz |
| Maximum switching current | 15 (8) A |
| Medium | Air, non-aggressive |
| Minimum switching voltage | 24 V AC / 50 Hz |
| Minimum switching current | 150 mA |
| Mounting / fastening | Wall mounting |
| Surface properties | Matt |
| Control range, upper value | 12°C |
| Control range, lower value | -10°C |
| Heating control function: | Yes |
| Cooling control function: | Yes |
| Switching differential | 1 K |
| Switching differential, adjustable | No |
| Switching element | Microswitch |
| Switch contact | Two-way contact |
| Potential-free switch contact | Yes |
| Switching capacity | 3450 W |
| Degree of protection | IP40 |
| Protection class | l |
| Safety and EMC | According to DIN EN 60730 |
| Scale | Degrees Celsius |
| Depth | 55mm |
| Ambient temperature, maximum | 55°C |
| Ambient temperature, minimum | -10°C |
