Teledyne Insta Trans - trace and percent oxygen transmitter - Manual (Page 37)

Trace Oxygen Transmitter Appendix
Teledyne Analytical Instruments 29
Appendix
Specifications
System Enclosure: Weather resistant, bulkhead mounted
Power Requirements: 15V nominal, reverse polarity protected.
9.3VDC-30VDC. V
min
dependent upon
safety barrier and/or load resistor used.
For Factory Mutual Approved Intrinsically
Safe Operation, an approved safety barrier
must be used. Ref. D-73226
Ranges: 0–10ppm through 0–25% Oxygen
Accuracy: ± 2% of full scale at constant temperature
and pressure (at the temperature and
pressure of calibration), except ± 1ppm on
0–10ppm range.
± 5% of full scale over operating
temperature range (once thermal
equilibrium has been reached), except ±
1ppm on 0–10ppm range.
Response Time (90%): Sensor Response Time + Electronic
Response Time = 40 seconds @ 77°F
(25°C)—(with standard cell)
Operating Temperature: 32–122°F (0–50°C)
Relative Humidity: 0-100% RH, NEMA-4 rated.
Stability: ± 1% in 24 hours (at constant temperature)
Reproducibility: ± 1% of full scale at constant temperature
Sensor Type: Micro-fuel Cell class B2C, L2C, B1, A2C,
Insta-Trace
Signal Output: 4–20 mA DC