ASK US HOW

800-665-3756

MON-FRI  8:30am-5pm PST

NK ALARM AMPLIFIER

MONITORS UP TO 30 SENSORS


WITH A SINGLE OUTPUT

SIMPLIFIED ALARM FLOW MONITORING

NK alarm amplifiers work with low flow alarm sensors (inductive proximity sensors) to provide immediate alarm notification when flow falls out of range on monitored flow points in a system such as circulating lubrication oil. Monitoring with alarms is commonly used in various other process systems utilizing variable area flow meters, including seal water, cooling water systems, gas flows etc.
NK amplifiers are typically installed as part of monitoring systems incorporating EMO multi-tube flow meters. When a flow indicator (float) drops to the bottom of the metering tube, the proximity sensor at the base of the flow tube is triggered, causing a common relay output to switch. The relay provides both a Normally Closed (NC) and a Normally Open (NO) contact for connection to an existing process system, facilitating quick operator response.



Technical specifications

MODEL NK  
SUPPLY 110 VAC or 220 VAC
Inputs Inductive proximity
Sensors
Outputs 10A 250 VAC
10A @ 24 VDC
1/4 HP @ 120 VAC
Protection IP 54
Local indicators Green: Power ON
Red: ALARM
Build options Supply voltage, number of inputs
Optional accessories Connect up to 30 alarm sensors, custom enclosure, stand-alone or interlock operation