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U4518R410A | Unlimited Controls | Gas & Specialty Sensors

VRF REFRIGERANT LEAK DETECTOR, 24VAC

Brand:Unlimited Controls

MPN:U4518R410A

SKU:U4518R410A

List Price:

$1,186.00

Today's Price:

$616.72

Lead time of 5 days. Chat with Kele experts now

product series specifications

Weight: 1 lbs

Dimensions: 10 × 5 × 5 in

Voltage: 24Vac

Sensing Element: Non Dispersive Infrared (NDIR)

Detectable Gases: R410a, sensor can be calibrated for any refrigerant gas currently in use,

Supply Voltage: 24 Vac/dc (U4518R410A) or 90-240 Vac (U4762R410A)

Power Consumption: 44 mA amps @ 120VAC

Relay Output:Two SPDT (Form C) Dry Contacts 1.0A max. @ 24 VDC

Alarm Relays Actuation Points: Relay 1 & 2 at 2000 ppm

Storage Temperature: -15 to 140 F

Operating Temperature: -4 to 140 F

Relative Humidity: 0-90 %RH non-condensing

Response time: T90 <30 seconds

Sensor Warmup time: 2 min unit initialization – 1 hour for full specification performanc

product series features

R-410A
NDIR Sensor Technology
Power: 24vac, 60 Hz, 40 mA Current Draw
Two SPDT (Form C) Dry Contacts 1.0A max. @ 24 VDC
Relay 1 & 2 activate at 2000 ppm
83 dB at 10″ buzzer activated at 1000 ppm
Fits in standard 2 gang junction Box
5 seconds complete unit functionality test
Onboard diagnostics with unit fault alarm
Dimensions: Width 5.11 in (13.0 cm), Height 5.11 in (13.0 cm), Depth 2.36 in (6.0 cm)
Modbus RS485 comm

more information & related documents

Series Description

Designed to meet the need for a cost-effective and reliable solution to detect VRF refrigerant leaks in occupied space as in hotels, hospitals, senior living facilities, school buildings, and other occupied spaces, in both, new construction and retrofits taking advantage of the cost-savings of VRF technologies.

Kele Description

VRF REFRIGERANT LEAK DETECTOR, 24VAC

Manufacturer

Unlimited Controls