Appendix; Specifications - Teledyne 700 IR Series Instruction Manual

7

Appendix

7.1

Specifications

Sensor Type:
Sensor Life:
Measurement Range:
Combustible
CO
2
Accuracy/ Repeatability:
Combustible
CO
2
Response Time:
Combustible
CO
2
Zero Drift (Combustible):
Analog Output:
Serial Output:
Status Indicators:
Faults Monitored:
NP700IRIMEN
Revision E.0
INFRARED GAS DETECTOR FOR COMBUSTIBLE AND CO
Continuous diffusion/adsorption type
NDIR Non-Dispersive Infrared
Sub-miniature plug-in replaceable type
5 years typical
0-100% LEL, 0-50% LEL, 0-100% by volume (Combustible
Gas)
0-0.3/0.5/0-1/0-3/0-5% by volume (low range version)
0-10/0-15/0-20/0-25/0-50/0-100% by volume (high
range version)
± 2% (0-50% LEL)
± 5% of Range
T50 < 10 seconds, T90 < 30 seconds (respectively 6s and
10s as tested with 1 LPM flow rate)
T50 < 15 seconds, T90 < 40 seconds
≤2% per 2 years
Linear 4-20mA DC current (1000 ohms maximum loop
load @ 24VDC)
0mA All Fault Diagnostics
2mA In-Calibration
4-20mA 0-100% full-scale
22mA Over-range condition
RS-485 Modbus™ RTU
9600 BPS (9600,N,8,1 Half Duplex)
4-digit LED Display with gas concentration
full-script menu prompts for AutoSpan,
Set-up Options, and Fault Reporting
Heater, Loop, Input Voltage, Sensor, Processor, Memory,
Calibration
700 IR Series
2
GASES
USER MANUAL
41