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Series 400 
Series 400
With the magnet mountedat the endof the float axis and with fixed switching element inside stem (inside flange), the magnet goes up-down accordingly as the liquid level varies, which causes a change in the magnetic field strength causing the switching elementto operateon/off. Standard. Process connection is 3/1flanged. 300 Ibs.rating.Others on request.
Application
For Liquid Level Alarm or Liquid Level Control.
Specification
| Mounting | Direct Top of Tank(Horizontal) |
| Sp. Gravity | 0.7 and above |
| Pressure/Temp. Rating | 40 Bar at 40 Deg. C or 20 Bar at 200 Deg. C, others on request |
| Process Conn | 2" NPT(M), 92mmPCD Square or Round Flange, 3", 4" Etc |
| Flange Material | SS 304/316, other materials on request |
| Float Material | SS 316, other materials on request |
| Switch Housing | Die Cast Aluminum (LM6) |
Type of Micro Switch
- 1SPDT, 2SPDT(Equal to 1DPDT) with Silver or Gold Plated Contact
Insertion Depth :
- Suitable for tank nozzle
- length100 mm or 200 mm
Enclosure Protection
- Weather Proof to IP –65/66
- Explosion Proof to Gr. IIA & IIB as per IS 2148
- Explosion Proof to Gr. IIC as per IS 2148