Feature
ROTARY PADDLE TYPE LEVEL SWITCH NL/NM Series
This standard rotary type level switch supports every condition.
As it can be handled easily, it is operated stably for a long term.
- High-temperature specifications and load bearing specifications are available.
- As the internal mechanism has been unitized, the switch can be replaced without detaching the main body from the tank.
- A clutch mechanism is provided as standard equipment to protect the motor from overloads on the paddle.
- Various apparent specific gravities can be supported by selecting a suitable paddle shape.
Operating Principles
When the deposits of measured substances restrain the paddle being rotated by the motor, the contact is output to stop the motor.
When there is no more deposit left, the motor resumes rotation.
Standard Specification
| Power Source | 100～110VAC or 200～220VAC 50/60Hz |
|---|---|
| Power Consumption | 4W |
| Contact Capacity | 250VAC 5A Resistance Load |
| Rate of Rotation | 1rpm (50Hz) |
| Allowable Temperature | below 50℃（in a tank） |
| Withstand Voltage | 1500VACone minute for in between terminal and housing(Each Terminal ～ Case) |
| Allowable Pressure | 19.6KPa |
| Color | GoldProcess ConnectionG1B or Equivalent to JIS 5K 65A |
| Enclosure Rating | Equivalent to IP55 |
Product Lineup
NL-8B
NL-8BH
NL-15B
NL-8BA
NL-8BS
In addition to the above, various specifications are available.
For more information, see respective catalogs or contact us by phone or mail.
