98422 — CWVS3XX1 Veris Transmitter

Part number 98422 from Veris, listed in Control Relays. KKM Solutions quotes this part with pricing and availability confirmed per order.

The Veris CWVS3XX1 ROOM CO2 Transmitter Datasheet Installation Guide The CWV Series is a non-dispersive infrared analyzer designed for measuring CO2 concentration in office and living spaces. Its 2000ppm measurement range makes it an ideal solution for meeting ASHRAE and other ventilation control standards. The CWV Series features multiple output options, microprocessor-based digital technology, and a unique self-calibration algorithm which improves long-term stability and accuracy. APPLICATIONS Controlling HVAC in response to occupancy – save energy by providing ventilation only as required Improving tenant comfort Schools, museums, airports, commercial buildings, etc. OEM applications Home automation Big-box retail Restaurants C-Stores Microprocessor design reduces long-term drift and calibration requirements Non-dispersive infrared technology (NDIR) repeatable to ±30 ppm ±4.5 % of measured value Innovative self-calibration algorithm…easy to maintain 5-year calibration interval (recommended) Low ambient sensitivity Demand control ventilation provides reduction in energy costs Improve comfort and facilitate compliance with ASHRAE 62.1-2004 standard for air quality Helps with green branding initiatives Product Features Dual analog outputs for added user convenience LED indication for power and error detection… reduces time spent troubleshooting Switchable 0-3/5/10 volt output…increased flexibility US & European mounting holes…installation flexibility Field calibratable…reduce costly downtime 4-20mA and voltage outputs in one unit…greater versatility Series Specifications Input Voltage 20 to 30VDC, 24VAC Analog Output #1 4-20mA (clipped & capped) or 0-3VDC/0-5VDC/0-10VDC (jumper selectable) Analog Output #2 4-20mA (clipped & capped) or 0-3VDC/0-5VDC/0-10VDC (jumper selectable) Sensor Current Draw 200mA Maximum Operating Temperature Range 0° to 50°C (32° to 122°F) Housing Material High impact ABS plastic CO2 Transmitter: Sensor Type Non-dispersive infrared (NDIR), diffusion sampling Measurement Range 0-2000 ppm Accuracy ±40 ppm ±8.5% of measured value Repeatability ±30 ppm ±4.5% of measured value Response Time <60 seconds for 90% step change Relay Contacts: Electromechanical 1A@30VDC, resistive; 30W max.