User Manual

Pioneer Operator’s Manual (PRELIMINARY) Oxygen Transmitter • 1
Oxygen Transmitter
Overview
This detection insert describes the oxygen transmitter. This insert also describes how to
install, start up, maintain, and calibrate the transmitter and run the Channel Setup
program. A parts list at the end of this insert lists replacement parts and accessories for the
oxygen transmitter.
Specifications
Table 1 lists specifications for the oxygen transmitter. See the specifications in Chapter 1,
Introduction, for specifications that apply to the Pioneer Gas Monitor.
Table 1: Specifications
Target Gas Oxygen (O
2
)
Sampling Method Diffusion
Signal Output 4 to 20 mA
Detection Range 0 to 25.0% VOL (by volume)*
Alarm 1 Setpoint 19.5% VOL (decreasing)*
Alarm 2 Setpoint 17.0% VOL (decreasing)*
Alarm 3 Setpoint 23.5% VOL (increasing)*
Response Time 90% in 30 seconds
* These specifications represent RKI standard settings; however, you can adjust them in the Channel Setup program.