This design is suitable for mounting through a tank top or cover and utilizes a float that is allowed to travel unrestricted up or down the rod in response to level change between the limits set by the upper and lower adjustable rod collars which are fixed in position at pre-selected points. Available as high or low level alarm or pump control via a latching mechanism or designed to give indication of high or low level alarm, second microswitch can be fitted to supply an additional signal. The SPCO/SPDT microswitches are housed in a 316 ANC4B stainless steel or black anodised aluminium housing sealed to IP66 standards.
- Intrinsically safe certification ATEX CE Ex II1G Exia IIC
T6 Ta -50 to +78°C, T5 Ta -50 to +93°C, T4 Ta -50 to +128°C
- ANC4B 316 stainless steel or black anodised aluminium case
- Single or dual level alarm points
- IP66/IP67 Certified housing for marine environments