Emerson 210-2000 manual Carbon Dioxide Sensor, Overview, Mounting, Product Information Sheet

Carbon Dioxide Sensor

Product Information Sheet 210-2000

Overview

CPC’s CO2 sensor (P/N 210-2000) is a non-dispersive infrared analyzer designed for measuring environmental CO2 concentration in ventilation systems and indoor spaces. Its measurement range of 0-2000 or 0-5000 ppm covers the range required to monitor compliance with ASHRAE and other ventilation efficiency standards.

An LCD display is available to provide local indication of CO2 concentration and facilitate the setup and calibration process. An adjustable setpoint relay is available for direct control and alarm applications. Microprocessor-based digital electronics and a unique self-calibration algorithm improves long-term stability and accuracy

Mounting

Before mounting, remove the door from the circuit board by pressing a screwdriver against the locking tab on the top of the enclosure. Pry the circuit board

away from the mounting plate using a screwdriver inserted into the two tab slots on the top of the enclosure.

Choose a location for the sensor with good air circulation, away from ventilation inlets, doors, windows, or other points where fresh air enters the room. The sensor should be mounted at least 4-1/2 feet above the floor. The environment temperature must be within 32°–112°F (0°–50°C).

If wiring will be coming in through the mounting plate from the back, punch out openings in the mounting plate and use the plate as a template for locating holes. Mount the mounting plate against a wall or other flat surface by using the two mounting holes and the screws provided (use wall anchors for drywall installations).

NOTE: Sensors must be mounted vertically (straight up and down) to ensure proper readings.

Figure 1 - CO2 Sensor (exploded view)

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