Features
- Special model withstandable against high temperature and heavy load.
- As the internal mechanism has been unitized, the switch can be replaced without removing the main body from the tank.
- A clutch mechanism is provided as standard to protect the motor from overload on the paddle.
- Variety of paddle shapes support detection of material with various apparent specific gravities.
Operating Principles
When the material restricts the paddle rotated by the motor, the contact is output to stop the motor. When there is no material to detect, the motor resumes to rotate.
| Model | NL-8B / NM-SC standard model |
| Power Source | 100～110VAC or 200～220VAC 50/60Hz |
| DC24V (option) | |
| Power Consumption | 4W |
| Contact Capacity | 250VAC 5A Resistance Load |
| Rate of Rotation | 1rpm (50Hz) |
| Allowable Temperature | below 50ºC (in a tank) Cold-climate specification, heat-resistant specification available (NL Max.250℃, NM Max.180℃) |
| Withstand Voltage | 1500VAC one minute for in between terminal and housing (Each Terminal – Case) |
| Allowable Pressure | 19.6kPa |
| Color | Gold |
| Process Connection | G1B or Equivalent to JIS 5K 65A |
| Enclosure Rating | IP65 |
