The CN series with aluminum housings (85-230Vac only) offer up to two active rods and one reference rod to control the level of all conductive mediums. The built-in electronics of the CN Series also offers adjustable sensitivity and time delay adjustment. Because the electronics/relay is mounted within the housing, the use of a remote controller is not necessary.
Models are available with either rigid rods, removable rods or pendular electrodes. For applications with heavy vapor, aggressive media or a product that tends to stick to or accumulate on the rods, Sitron recommends that the rods should be Halar coated.
CN - Condutive Level Probe
| Application: | Level Detection inLiquids |
| Power Supply: | 24Vdc (+/- 10%) / 85...230Vac / 125Vdc |
| Consumption: | 2VA |
| Output: | Relay (SPDT) 5A-250Vac |
| Ajustment: | Sensibility: max 50K ohms |
| Time Delay: | 0.1 to 5 sec. |
| Enclosure Material: | Aluminum |
| Electrical Connection: | Cable Gland ½” BSP, NPT or M12 connector |
| Process Connection: | 1/2” to 1 ½” BSP or NPT, Flange and Sanitary |
| Wetted Parts: | 316 SS |
| Operating Temperature: | -10 to +80ºC |
| Max. Pressure: | 20 Bar |
| Class Protection: | IP65 |
Documentation for download
- High level alarm
- Low level alarm
- Pump protection
- Leak detection
- Overflow alarm
- Supply line control
- Fill/Drain control
- Cooling water monitoring
- On/Off valve monitoring
(55) 11 3825-2111 - 
