OTIS Instruments OI-6000 Fixed Gas Detector, Formaldehyde (0-10 PPM). Includes: Explosion Proof Design, 4-20 mA and RS-485 MODBUS Signal Outputs. Requires 12 to 35 VDC Input Power (3-Wire) OI-6000-EC-CH2O-X-X-O. Note: As options, OTIS OI-6000 series sensor assemblies can be equipped with a 900MHz GEN II Radio and/or Two Dry Contact Relays.
