HSCM-R400U Honeywell Carbon Monoxide Detector

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Product Details:

Product	Description
Brand	Honeywell
Model No.	HSCM-R400U
Measuring Range	0-400PPM
Analog Output or Protocol	0-10V/2-10V//4-20mA
Display	NO
Alarm Relay Output	NO
Stability	≤ 5% / Year Signal attenuation
Zero Point Drift (Based on temperature)	≤ 10PPM @ 0℃ to 50℃
Display Resolution	1PPM
Power Supply	24VDC 20% 24VAC 20% 50/60Hz Class 2/ SELV
Power Consumption	1VA MAX
Analog Output	0-10V, 2-10V, 4-20mA, select by DIP Setting
Analog Output Load	4-20mA ≤500 Ω Current Consumption≤ 20mA 0-10V/2-10V ≥5 KΩ Current Consumption≤1mA
Analog Output Resolution	Modbus 1 PPM 0-10V/2-10V 25 mV 4-20mA 0.04mA
Housing Materials	PC UL94-V0
Maximum Service Life	More than 7 years
Certification	CE EN IEC 61326-1:2021); China RoHS

Above specifications mentioned are for quick reference only. Actual technical details has to be obtained from below catalog.

Description

HSCM-R400U Honeywell Carbon Monoxide Detector

Honeywell HSCM series carbon monoxide sensors are mainly used to detect carbon monoxide concentration in indoor air where carbon monoxide is generated in parking lots and other places. The sensors can output analog signals and switching signals. and can also transmit detection data through the Modbus RTU protocol for ventilation control.

Features:
➢ Use eco-friendly electrochemical carbon monoxide sensor.
➢ Optional display function, LCD digital display shows clearly.
➢ Optional alarm relay output, and the alarm concentration value can
be set by dip switches.
➢ Multiple software and hardware protection design ensures high
stability.
➢ Integrated RS485 terminal resistor to facilitate on-site debugging
(Modbus models only).
➢ RS485 isolation design can isolate high voltage and enhance
immunity to ground loops and common-mode signal interference
(Modbus models only).