Chemtrols samil [india] pvt. Ltd. Offers float operated level switch [series 300]. The series 300 is designed for integral mountingthrough the top of the processvesseland is offered in connections of 3 inch as standard with variety of flange size and pressure rating.
Application
For liquid level alarm or liquid level control
Specification
Mounting direct top of tank
Sp. Gravity 0.7 and above
Pressure/temp. Rating 40 bar at 40 deg. C or 18
Bar at 400 deg. C, others
On request
Top flange size 3" nb and above
Flange material cs, 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
Hermetically sealed switches for highly corrosive or highly explosive area
Insertion depth maximum 1000 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