Hytek Tank Alarm With Relays Battery Kit 1 Switch 1 Cap -  ATEX Certified

B100, Biofuel, Diesel, Heating Oil, Oil, Water

Each kit comes with an alarm box powered via internal batteries (batteries supplied, type D x 4), tank float switch c/w flat plate/gasket for fitting to any tank & 1½" BSPP cap for steel tanks.
Includes additional relays.
Volt free contacts for each channel (1 relay output per channel). Can be used to switch secondary equipment, sounders etc.
No xenon beacon.
Battery life depends on number of test & alarm incidents.
Our float switches are universal & can be used to detect an overfill/high level, bunds or low level alarm (Use stainless steel float switch with AdBlue®).