CO2D-A | Duct, CO2, LCD | Senva Sensors (OBSOLETE)

Duct, CO2, LCD

Description

Senva CO2 sensors maximize energy savings by ensuring optimal ventilation. Measuring exhaled CO2 levels ensures air is conditioned only when needed. The CO2D series is duct mount sensor with NDIR sensing element and features that include a standard LCD, optional thermistor for temperature, setpoint relay, menu selectable autocalibration and provision to offset the reading +/-250ppm.

APPLICATIONS

• Controlling ventilation in response to occupancy
• Facilitates compliance with ASHRAE 62.1 standard for air quality
• Offices, conference rooms, and public assembly areas

FEATURES

Easy to install and maintain

• Integrated display and push-button menus for field selectable scale, calibration, and operational modes
• Dual 4-20mA and 0-5V/0-10V output (jumper selectable)
• Integrated high-reliability solid-state set-point relay is ideal for direct control applications; easy to set up thanks to LCD

High reliability reduces call backs

• Non-dispersive infrared sensing element (NDIR)
• Field replaceable CO2 sensor
• 15+ year life expectancy on CO2 sensing element
• Industry leading 7-year limited warranty on electronics; NDIR module 3 years

High accuracy for improved system performance

• Selectable auto-calibration mode returns sensor to baseline values
• ±40ppm, ±3% of reading