Oxygen analyzers, sensors｜TEKHNE Corporation, provide you the best measurement

High resolution 3 ½ digit single range LCD
Comprehensive state-of-the-art electronics platform, includes: simple and intuitive user interface, 2-fully adjustable alarm relay contacts, programmable alarm configurations, alarm bypass feature, programmable alarm delays, on board data logger, 3-individual security settings, internal diagnostics, remaining sensor life indication, etc.
10 Standard analog output ranges: 0-10ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-.500%, 0-1%, 0-5%, 0-10% and 0-25%
Isolated 4-20mA. analog output

High-resolution 3 ½ digit single range LCD
10 user-selectable analog output ranges for: 0-10ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-.500%, 0-1%, 0-5%, 0-10% and an air cal. range of 0-25%
0-1VDC analog output
Data logger. Logs data for 15 days @ 1min intervals, 30 days @ 2min intervals, etc
1-2 year life high-performance electrochemical sensor. Optional H2S resistant sensor eliminates the need for an H2S scrubber
Rechargeable NiCad batteries
Very compact and rugged
Designed to meet intrinsic safety requirements

igh resolution 3 ½ digit single range LCD
10 Standard analog output ranges: 0-10ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-.500%, 0-1%, 0-5%, 0-10% and 0-25%
1-5VDC and 4-20mA. analog outputs
Patented cellblock technology. Provides 3-way selector valve: Sample/Span/Off, a flow control valve and flow meter all integral to the compact cell bloc
1-2 year life high-performance electrochemical sensor. Optional H2S resistant sensor eliminates the need for an H2S scrubber
Approved by CSA International to UL and CSA standards as meeting requirements for Class I, Div. 1, Groups B,C,D with flammable gas sample

High resolution 3 ½ LCD
Comprehensive state-of-the-art electronics platform, includes: simple and intuitive user interface, 2-fully adjustable alarm relay contacts, programmable alarm configurations, alarm bypass feature, programmable alarm delays, on board data logger, 3-individual security settings, internal diagnostics, remaining sensor life indication, etc.
Standard analog output ranges: 0-1%, 0-5%, 0-10% and 0-25%
Optional analog output ranges: 0-1000ppm, 0-50% or 0-100%
Isolated 4-20mA. analog output
Patented cellblock technology. Provides a flow control valve, flow meter, internal span gas and isolation solenoid valves all integral to the compact cell block
General Purpose Area Classification

High resolution 3 ½ digit LCD
Standard analog output ranges: 0-1%, 0-5%, 0-10% and 0-25%
Optional analog output ranges: 0-1000ppm, 0-50% or 0-100%
1-5VDC and 4-20mA. analog outputs
Patented cellblock technology. Provides a flow control valve, 3-way selector valve: Sample/Span/Off, and flow meter, all integral to the compact cell block
Approved by CSA International to UL and CSA standards as meeting requirements for Class I, Div. 1, Groups B,C,D with flammable gas sample

High resolution 3 ½ digit LCD

Standard analog output ranges: 0-1%, 0-5%, 0-10% and 0-25%
Optional analog output ranges: 0-50%, or 0-95%
On board data logger
Remarkably stable 10-year life zirconium oxide sensor
Flow control valve and flow meter integrated into advanced technology cellblock
The Model 111 has been designed for positive pressure applications
The Model 111P and 111B are designed for negative pressure to 5psig. applications and are outfitted with long life sample pumps
All have Rechargeable NiCad batteries
The Model 111 and Model 111P are for use in General Purpose Area Classifications
The Model 111B has been designed to meet Class1, Div. 2, Groups C,D Area Classifications

0-2.5VDC or optional isolated 4-20mA analog output
Excellent repeatability and stability
Weather tight package
Barbed fittings for gas connections. Optional 1/4" compression fittings or Diffusion screen
Low cost and virtually maintenance free over its eentire life
Requires no support or calibration gases, other than ambient air if desired
10 year life sensor

TEKHNE Dew Point Transmitter