Carbon Dioxide Sensor – Remote Mount - CRLSXX
CO2 Transmitter:
Sensor Type: Non-dispersive Infrared (NDIR), Diffusion Sampling
Measurement Range: 0-2000/5000 ppm (Programmable)
Accuracy: ±30 ppm ±5% of reading
Repeatability: ±20 ppm ±1% of reading
Response Time: <60 seconds for 90% step change
Product Introduction
1. Carbon Dioxide Sensor CRLSXXDescription
The CRL series remote mount CO2 sensor is designed for HVAC control applications. Inside buildings, people are the main source of carbon dioxide. Controlling fresh air based on CO2 concentration can save energy and improve tenant comfort. The CRL series ensures maximum energy savings during ventilation.
2. Carbon Dioxide Sensor CRLSXX Applications:
HVAC control based on space occupancy
Improve tenant comfort
Facilitate compliance with ASHRAE 62.1-2004 air quality standards
Direct measurement of outdoor air or air samples from other remote areas
Microprocessor design reduces long-term drift and calibration requirements
Non-dispersive infrared (NDIR) technology provides repeatable measurements of ±20 ppm over 0-2000 ppm range
Innovative self-calibration algorithm
5-year calibration interval (recommended)
Low environmental sensitivity
Field-selectable 4-20mA/0-5V/0-10V output for operational flexibility
Includes full set of AA30 0.9 meter (3 feet) sampling tube and filter
LCD display
Alarm relay output triggers HVAC equipment at preset values
Analog output: 4-20mA, (peaked & held)/0-5VDC/0-10VDC (optional)
Operating temperature range: 0° to 50°C
Housing material: High-strength ABS plastic
3. Carbon Dioxide Sensor CRLSXXCO2 Transmitter:
Sensor Type: Non-dispersive Infrared (NDIR), Diffusion Sampling
Measurement Range: 0-2000/5000 ppm (Programmable)
Accuracy: ±30 ppm ±5% of reading
Repeatability: ±20 ppm ±1% of reading
Response Time: <60 seconds for 90% step change
