Teledyne 3000 Ultra Trace - PPB oxygen analyzer - Manual (Page 57)

Ultra Trace Oxygen Analyzer Operation 4
4-23 Teledyne Analytical Instruments
To provide an indication of the range, a second pair of analog output
terminals are used. They generate a steady preset voltage (or current when
using the current outputs) to represent a particular range. The following table
gives the range ID output for each analysis range:
Range Voltage (V) Current (mA)
LO 0.25 8
MED 0.50 12
HI 0.75 16
(0-1000ppm) 1.00 20