50A Current Loop 1 Sensors

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Avtech 50A Current Loop 1 Sensors monitor the electrical current flowing through a single-phase powered cable. The sensor outputs a signal of 0 to 5Vdc is converted into a current (A) reading by a built-on or external Room Alert Sensor port.

Key Features

Item Specification
Environment Condition Monitored Electrical current (amps)
Type of Sensor Switch
Power Supply Induced from monitored conductor
Included Sensor Cable Type Low-voltage 2-wire speaker cable
Included Sensor Cable Length 7.5m (25ft)
Maximum Sensor Cable Length 30m (100ft)
Output Voltage 0 to 5 Vdc
Input Amperage Range 0 to 50A
Accuracy +/-1.0% (5 to 100% FSO)
Response Time less than 100 mS
Operating Frequency Range 50 to 600Hz
Isolation Voltage 2,200Vac
Maximum Sensing Current Voltage 600Vac
Aperture (Hole) Size 0.75inch (accepts cables up to 350 MCM)
DIN Rail Size 35mm
Operating Temperature Range minus 15 to 40defC (5 to 104degF)
Operating Humidity Range 0 to 95% RH, non-condensing
Enclosure Rating UL94-5VB
Compatible Products Room Alert Analog Sensor Port (built-in or external)

By pairing a 50A Current Loop with a Room Alert environment monitor, the power consumption of electrical devices can be determined relatively easily. The current loop sensor can be easily moved to between appliances and used to identify power issues.