EL150EX Liquid Level Swichgage (15700121) ELECTRIC GAUGES This instrument is built for

This instrument is built for low pressure systems with a maximum of 25 psi (172 kPa) [1

The Murphy 761APH-30-24 Tattletale is used for distributor ignition or diesel engines

A25T-250-25-1/2: 2-1/2" Temperature Swichgage

Magnetic Pickup or Ignition signals from:

The low and high trip point indicators "arrest" the switch operator pointer

EL150EX Liquid Level Swichgage (15700121) ELECTRIC GAUGES This instrument is built forEL150EX: Liquid Level Swichgage and Low Limit Switch; Explosion Proof (15700121) The EL150EX Liquid Level Swichgage instrument is an explosion proof combination liquid level gauge and low limit switch. The instrument includes: (1) a chamber with pivotal float, (2) an indicating dial with pointer, and (3) a low level contact. When properly installed and maintained, the float operates the pointer which, in turn, both indicates level during normal