Teledyne OT-2 - Oxygen transmitter system - Manual (Page 33)

A-1 Teledyne Analytical Instruments
Model OT-2 System Appendix
Appendix
Specifications:
System Enclosure: NEMA 4 Rated, bulkhead mounted
Power Requirements: 9-16 VDC and 16-275mA.
Ranges: 0–10ppm and 0–100ppm Oxygen
or 0-100 ppm and 0-1000 ppm O
2
.
Accuracy: ± 2% of full scale at constant temperature and
pressure (temperature and pressure of calibra-
tion), 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 = 61 seconds @ 77°F
(25°C).
Overall system response time is flow rate
dependent.
Operating Temperature: 5-113°F (-15–45°C)
Stability: ± 1% in 24 hours (at constant temperature)
Reproducibility: ± 1% of full scale at constant temperature
Sensor Type: Micro-Fuel Cell class B2C
Optional (application dependent): Micro-Fuel
Cell class A2C if CO
2
concentration consis-
tently exceeds 1000 ppm.
Signal Output: 1-5 VDC