• Uses Electrochemical, Catalytic Bead and Infrared Sensors
• Pre-calibrated sensors available for easy replacement without calibration
• Three on-board user-programmable relays
• Non-proprietary set-up and calibration procedures
• Removable terminal blocks for easy wiring
• Digital display of TWA, STEL, concentration and relay status
• Stand-alone operation
• Analog communication to BAS or through RS-485 digital communication protocols
• Integral buzzer with three tones
• NEMA 4X enclosure with knock-outs
• Sensor housing sealed from electronics
• Duct mount available
• Splash guard available
• Flow through/calibration cap available
• Operates on 24 VAC/VDC

Gases Monitored
CH₃CO, NH₃, AsH₃, C₆H₆, i-C₄H₁₀0, n-C₄H₁₀, CO₂, CO, CL₂, CLO₂, LEL, B₂H₆, C₂H₄, ETO, GeH₄, H₂, HBr, HCL, HCN, H₂S, CH₃OH, NO, NO₂, O₂, O₃, i-C5H₁₂, PH₃, C₃H₈, SiH₄, SO₂