NES Series 400 Dual Combined (CO & NO2) Gas Monitor

DESCRIPTION

The NES Series 400 gas sensor can serve as a single or a dual 24V detector with RS485 BACnet MS/TP or Modbus RTU communications, offering exceptional functionality, reliability and precision.

Customizable on-site, engineers can tailor its settings to fit project needs – capable of monitoring a single gas or two gases simultaneously – reducing hardware and simplifying controls work to achieve the sequence of operation.

APPLICATION

To sense carbon monoxide(CO) and nitrogen dioxide (NO2) in a wide variety of commercial and industrial applications, such as vehicle exhaust in parking structures, engine repair shops, tunnels, equipment rooms and ventilation systems, etc., and to transmit to the NES central controller.

KEY FEATURES

• NFC app configuration
• Single or dual gas monitoring
• Replaceable, plug-and-play smart sensor modules
• Non-intrusive calibration
• Splash guard accessories for improved IP rating
• Modbus RTU or BACnet MS/TP (field selectable)
• 0-10V or 4-20mA output (field selectable)
• Relay output
• 24V AC/DC power supply
• Display screen and RGB LED status indication
• Gas Performance UL2075 (CO & NO2)
• Supplied calibrated
• Strong anti-interference circuit boards and RoHS compliant
• Corrosion-resistant enclosure with optional accessories
• Indoor & outdoor use (with additional weatherproof sensor covers)