Table of Contents
Advertisement
Range
Reference Gas
Outputs
Data: •4 line x 20 character vacuum fluorescent digital display
Alarms/Alerts:
Sensitivity
20 ppbv or 0.5% of instrument range, whichever is greater
Response Time
63% to a step change in less than 5 minutes with no noise
smoothing
Accuracy (100% Confidence)
± 0.05 ppmv or ± 5% of reading, whichever is greater
(in calibrated range)
Inlet Pressure
103 to 700 kPa gauge (15 to 100 psig; 1 to 10 bar)
SPECIFICATIONS
Calibrated range of 1.0 to 100 ppmv
Operating Range of 0.1 to 1000 ppmv with trend indication above
and below the calibrated range
Incoming reference gas must be dried to ≤ 10 ppbv
•Two fully programmable 4 to 20 mA dc analog outputs,
Ω
into 1200
load
•RS-485 bi-directional serial port
•Three independent contact closures (30Vac/dc maximum, 1A
non-inductive load) for system alarm, concentration/cal alert , and
range/cal alert
•Alarm signals are available on RS-485 interface
Specifications | 2-1
Advertisement
Table of Contents
