Wall Mount CO Monitor with LCD

Advanced Wall Mount CO Monitor with LCD Display

Ensure superior indoor air quality and occupant safety with our state-of-the-art Wall Mount CO Monitor. Engineered for precision and reliability, this monitor offers real-time carbon monoxide detection, making it an essential component for modern building management and ventilation systems. Its user-friendly design incorporates a clear LCD display for immediate data visibility and a user-replaceable sensor, guaranteeing continuous, low-maintenance operation.

Key Features & Benefits:

• Real-time CO Monitoring with Enhanced Data Display: Get instant carbon monoxide readings directly on the integrated LCD. The display also provides a one-hour average, crucial for tracking CO trends and ensuring proactive safety measures. For comprehensive environmental oversight, optional temperature and humidity measurement capabilities are also available.
• Precision Sensing Technology: At its core, the monitor utilizes a long-life Figaro electrochemical CO sensor from Japan, renowned for its accuracy and stability. This robust sensor module boasts a lifetime of over 5 years and is designed for easy, tool-free replacement by the user, significantly reducing service costs and downtime.
• Effortless Calibration: Maintain peak performance with convenient zero-point calibration, allowing for on-site adjustments and ensuring long-term accuracy without specialized tools.
• Versatile Connectivity & Integration: This monitor is built for seamless integration into existing building automation systems. It features flexible outputs including:
  • Analog Outputs: One 0–10V or 4–20mA linear output for CO measurement, providing high-resolution data for precise control.
  • Relay Outputs: Two independent dry contact relay outputs (max 5A at 230VAC/30VDC) for controlling external devices based on CO levels, and optionally temperature. These can be configured for various alarm or control functions.
  • Digital Communication (Optional): Choose between RS485 Modbus RTU or BACnet MS/TP protocols for advanced network integration, offering robust communication with building management systems (BMS) with 15KV anti-static protection.
• Multi-level Alarm System: Enhance safety with a configurable buzzer alarm that activates when CO concentrations exceed a predefined setpoint. For immediate visual alerts, the LCD display illuminates red during an alarm event, and the buzzer can be temporarily silenced manually for convenience.
• Robust Construction: Housed in a durable PC/ABS fire-proof material with an IP30 protection class, this monitor is designed for wall mounting in a variety of indoor environments. It meets ISO 9001 manufacturing standards and CE-EMC approval for quality and safety.
• Optimized Power Management: Operates efficiently on a 24VAC/VDC power supply with minimal power consumption (3.2W).

Detailed Technical Specifications:

General:

• Power Supply: 24VAC/VDC ±20%
• Power Consumption: 3.2W
• Connection Standard: Wire cross-sectional area < 1.5mm²
• Operating Environment: -20 to 60℃, 0~95%RH (non-condensing)
• Storage Environment: 0 to 60℃, 0~90%RH (non-condensing)
• Dimensions/Net Weight: 150mm (L) × 90mm (W) × 42mm (H)
• Manufacturing Standard: ISO 9001
• Housing & IP Class: PC/ABS fire-proof material; IP30 protection class
• Design Standard: CE-EMC Approval

CO Sensor (Figaro Electrochemical):

• Sensor Lifetime: > 5 years (User-replaceable module)
• Warm-Up Time: 60 minutes (first use), 2 minutes (daily use)
• Response Time: < 120 seconds
• Signal Refresh Rate: One second
• CO Range (Optional): 0-100ppm (Default), 0-200ppm, 0-300ppm, 0-500ppm
• Accuracy: < 1ppm ±3%
• Stability: ±5% (over 900 days)

Temperature Sensor (Capacitive) - Optional:

• Measuring Range: -20℃ to 60℃
• Accuracy: ±0.5℃ (10~40℃)
• Display Resolution: 0.1℃
• Stability: ±0.1℃/year

Outputs:

• LCD Display (Optional): Shows real-time measured values of carbon monoxide, and optionally temperature/humidity.
• Analog Output: 1x 0-10VDC / 4-20mA linear output for CO measured value.
• Analog Output Resolution: 16-bit
• 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 (default baud rate: 9600bps)
  • BACnet MS/TP (optional, default baud rate: 9600bps)
  • 15KV anti-static protection

Alarm System:

• Red Backlight Alarm: LCD turns red when CO concentration exceeds the alarm setpoint.
• Buzzer Alarm: Audible alarm activates at set CO levels. Can be manually turned off temporarily.