Modbus/BACnet CO sensor and controller

Short Description:

Real-time monitoring Carbon Monoxide concentration in the air,With optional temperature detection
Industrial class structure design for housings, firm and durable
Inside famous Japanese Carbon Monoxide sensor with up to 5 years lifetime
Modbus RTU or BACnet -MS/TP communication optional
OLED display optional
Three-color LED indicates different CO level
Buzzer alarm for setpoint
Different CO ranges selectable
Sensor coverage up to 30 meters radius subject to air movement.
1x 0-10V or 4-20mA analog linear output for CO measured value
Provide up to two on/off relay outputs
24VAC/VDC power supply

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Brief Introduction

Product Tags

FEATURES

Underground parking lots
BMS systems
Public places monitoring and warning
All ventilation control systems

TECHNICAL SPECIFICATIONS

Parameters
Power Supply	24VAC/VDC
Power Consumption	2.8W
Connection Standard	Wire cross-sectional area<1.5mm²
Operating Environment	-5-50℃（0-50℃ for TSP-DXXX）, 0~95%RH
Storage Environment	-5-60℃/ 0~95%RH,non-condensing
Dimension/Net Weight	95mm(W)117mm(L)36mm(H) / 280g
Manufacturing Standard	ISO 9001
Housings and IP class	PC/ABS fire-proof material; IP30 protection class
Design Standard	CE-EMC Approval
Sensor
CO Sensor		Japanese Electrochemical CO Sensor
Sensor Lifetime		Up to 3~5 years and replaceable
Warm Up Time		60 minutes(First use),1 minute(daily use)
Response Time(T90)		<130 seconds
Signal Refreshing		One second
CO Range (Optional)		0-100ppm(Default)/0-200ppm/0-300ppm/0-500ppm
Accuracy		<±1 ppm + 5% of reading (20℃/ 30~60%RH)
Stability		±5% (over 900 days)
Temperature Sensor(Optional）		Capacitive sensor
Measuring Range		-5℃-50℃
Accuracy		±0.5℃ (20~40℃)
Display Resolution		0.1℃
Stability		±0.1℃/year
Outputs
LCD Display(Optional)	OLED screen, display real-time measured values with CO & Temp or CO, Temp & RH. (LCD display is required for models with relay outputs)
Analog Output	1x0-10VDC/4-20mA linear output for CO measured value
Analog Output Resolution	16Bit
Relay Dry Contact outputs	One or two on/off relay outputs, max current 5A (230VAC/30VDC), Resistive load separately controls CO and Temperature
RS485 Communication (Optional)	.Modbus RTU, Communication Baud:9600bps(Default) .BACnet MS/TP, Communication Baud:9600bps(Default） 15KV anti-static protection
Three-color indicator	Green: CO level < 25ppm Yellow: 25ppm ≤ CO level < 70ppm Red: CO level ≥ 70ppm
Buzzer Alarm	When CO concentration exceeds the alarm setpoint, the buzzer will ring
Alarm Standards
Audible alarm and CO set point	Chinese Standard: GB15322 European Standard: EN50291 American Standard: UL2034
Calibration Functions （Follow-up Supply ）
DIP Switches	Used for zero calibration mode setting
Sensor air chamber Accessories	Connect windpipe, cover the air chamber to make zero calibration