**ALARM** The FL301 – Multifunction Alarm is designed to give an alarm output when the reading on a particular gauge passes a predetermined level. The unit may be set to switch on either a falling or rising level for any type of gauge as long as the sensing unit is a variable resistance and the sender output is a variable voltage. A twenty-five-turn pot is fitted, allowing fine adjustment across the full scale for most known gauges. The alarm output is via volt-free relay contacts. Contact rating is 30VDC, 1.0 Amp resistive.
Ratio Switch Settings
Specsheet: Download PDF
Instruction Manual: Download PDF