Emerson Rosemount 6888C, Instruction Manual

Page: 41 / 88

conductor cable to carry this power and the sensor signals. Maximum length for this cable
is 200 feet.
1. Remove cover from probe.
2. Feed all DR probe wiring through the conduit port of probe.
3. Refer to
Figure 4-10 . Connect DR probe heater power leads to DR probe connector.
4. Connect O
2
signal and thermocouple wires to DR probe connector.
Model 6888C product matrix
Compare the configuration matrix below to the model number on the probe tag to
confirm the features present in this specific probe.
Table 4-5: Housing and Electronics
1HT Standard housing, transmitter electronics, HART communications
2HT Integral autocal, transmitter electronics, HART communications
4FF Integral autocal, transmitter electronics, Fieldbus communications
5DR Standard housing, direct replacement, no electronics
6DRY Standard housing, direct replacement, YEW electronics
Model 6888Xi product matrix - safe area only
Compare the configuration matrix below to the model number on the probe tag to
confirm the features present in this specific probe.
Table 4-6: Remote Type
1OXY Single channel O
2
2OXY Single channel O
2
with flame safety interlock for heater
3OXY Dual channel O
2
4OXY Single channel O
2
traditional architecture for 120 V probes
Instruction Manual Install
00809-0100-4891 July 2018
Instruction Manual 41