EKM Omni Pulse v.4 #27 sku-245674361 Multicolor Meter

The EKM Omni Pulse v.4 #27 is a Multicolor, Unisex Electrical Tools listing (sku-245674361; UPC 788581421048). The Omnimeter Pulse v.4 counts pulses from up to 3 dry-contact output devices, including compatible water and gas meters. EKM Dash can poll the real-time state of its 3 inputs.

RS-485 supports local or internet-based reading and control through EKM Dash; high or low outputs can drive external relays for lights, motors, demand response or load shedding. This revenue-grade kWh meter accepts external CTs from 100A to 5000A and is rated to 0.5% accuracy.

It covers single-phase 120V 2-wire and 120/240V 3-wire systems; 3-phase 3-wire systems from 120 to 400 volts; and 3-phase 4-wire systems from 120 to 480V. The listing also gives a range of 120V to 480 volts. Its frequency specifications appear as 50/60Hz, 50/60 Hz, 60Hz, 60 Hz and 50Hz.

A 120 volt single-phase or 230 volt 2-wire system requires 1 CT; a 120/240 volt single-phase or 3-phase 3-wire system requires 2 CTs; a 3-phase 4-wire system requires 3 CTs. The source SKU is EKMT018.