Manual

A-1
Multi-Channel Combustible Monitor Appendix
Teledyne Analytical Instruments
Appendix
A-1 Specification
Range: 0-100% LEL Combustible Gas in Air
(Methane equivalent)
Number of Channels: Up to eight channels
Repeatability: 2 % of full scale
Accuracy: ±2% of full scale at constant tempera-
ture
Response Time: 90% in less than 15 seconds
Operating Temperature: 0 to 50
o
C
Temperature Stability: ±1% over 10
o
F
Alarms: Two Adjustable Alarm Point plus
Failure Alarm Indicators illuminate at
Alarm Setpoint. HIGH-RED;
CAUTION-AMBER; FAIL-BLUE.
Sensor Type: Two element catalytic bead, anodized
aluminum housing, Stainless Steel
(Flame Arrestors)
Signal Output: Internal: LCD Display
External: 0-10 VDC or 4-20 mA
negative ground (user-configurable)