Model 3000TA-XL is a precision, cost effective instrument specifically designed to measure trace oxygen in the 0-1 ppm region. The model provides the user with a wide variety of performance features and options to satisfy virtually any application.
Features:
- Analog Outputs: 0-1 VDC, 4-20 mADC (isolated)
- Range Identification Outputs: 0-1 VDC, 4-20 mADC (isolated)
- Three user-selectable ranges from 0-1 to 10,000 ppm plus cal range
- Five digit oxygen concentration LED display
- 0-1 VDC signal and range ID output
- Programmable auto ranging
- Range ID contacts (Quantity 4) Form A normally open contacts
- Two fully adjustable oxygen concentration alarm set points with programmable relay function Form C contacts
- Programmable auto calibration capability with mode ID Form A normally open contacts
- 12 VDC output to drive remotely operated calibration valves (Customer supplied valves and 24 VDC signal to instrument)
- Self-diagnostics with Form C failure alarm contacts
- Full duplex RS-232 communication link
- Backlit 2x20 line vacuum fluorescent display for setup and diagnostics
- Sampling system – all stainless steel flow control valve, flow meter and VCR fitting on input port
- Universal power-supply 85-230 VAC 44-63 Hz
- RFI hardened
- InstaTrace-XL Micro-fuel Cell (MFC) sensor with Insta Trace cell holder
- Stainless steel cell block
Application:
- Air liquefaction and separation
- Pure, gaseous hydrocarbon stream monitoring
- Semi-conductor manufacturing
- Gas purity certification
- Protective atmospheric blanketing of primary liquid feedstock and flammable liquids
- Process monitoring of gaseous monomers
