-
Non-intrusive ‘Smart’ sensor design
-
NDIR optical sensor technology resistant to poisoning from corrosive gases
-
Operation independent of oxygen background
-
Field-replaceable plug-in sensor with gold-plated connections
-
LED display with automatic calibration guidance via on-screen instructions
-
Microprocessor-supervised electronics in encapsulated module
-
Explosion-proof casting housing
-
Magnetic programming switches for non-intrusive operator interface
-
AutoZero and AutoSpan calibration functions
-
Two independent alarm relay outputs with configurable settings
-
RS-485 Modbus™ RTU communications
-
Bump test function for sensor performance verification
-
Long-term zero and span stability characteristic
-
Typical zero calibration interval: quarterly to semi-annual
-
Typical span calibration interval: semi-annual to annual
-
Operating life exceeding 5 years in most industrial environments
-
Modular design with replaceable Intelligent Transmitter Module (ITM)
-
Splash Guard with integral calibration port
-
Fault diagnostics with failsafe feature
-
Battery pack option available




