Moore Industries THZ3 - Page 58

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- 58 -
User’s Manual
238-741-00K
May 2019
Programmable Smart HART Temperature Transmitter
THZ
3
/ TDZ
3
SECTION 4
Configure Input Types:
Selecting this will enable to congure Sensor 1 and Sensor 2 as follows:
Note: While the THZ
3
/TDZ
3
will accept a dual input sensor configuration the following
limitations apply only when using two input sensors:
TDZ
3
[HP] 2-wire and/or 3-wire sensors. 4-wire sensors (RTDs) cannot be used.
THZ
3
[DIN] (see figure 3.2) 2-wire and/or 3-wire sensors. 4-wire sensors (RTDs) cannot be
used.
THZ
3
[HPP] (see figure 3.4) Sensor 1 can be configured as 2-wire or 3-wire sensor.
Sensor 2 is then restricted to a 2-wire sensor.
Sensor 1 Type [4W RTD]
Selecting this will prompt the Sensor 1 Type menu screen. Here you can select from
Resistance, mV, Potentiometer, RTD, or T/C. Highlight the desired sensor type and hit enter.
-Resistance:
1. Choose from 2 Wire, 3 Wire, or 4 Wire Connection
2. Select a Resistance value from 4k, 2k, 1k, 500, 250, or 125
3. Sensor 2 Type menu will appear (see below)
-mV:
1. Choose from 1k, 500, 250, 125, 62.5, or 31.25 mV
2. Sensor 2 Type menu will appear (see below)
-Potentiometer:
1. Choose from 4k, 2k, 1k, 500, 250, or 125ohms
2. Sensor 2 Type menu will appear (see below)
-RTD:
1. Choose from 2 Wire, 3 Wire, or 4 Wire Connection Configuration
2. Select temperature unit from degC, degF, degR, or Kelvin
3. Select desired RTD and hit enter
4. Sensor 2 Type menu will appear (see below)
-T/C:
1.Choose between Enabled or Disabled for RJC Temperature compensation. This
should be enabled for the majority of cases. Disable RJC ONLY if you are using a rare
and old remote reference junction wiring strategy
2. Select temperature unit from the following degC, degF, degR, or Kelvin
3. A variety of Thermocouples to choose from select desired T/C and hit enter
4. Sensor 2 Type menu will appear (see below)
Sensor 2 Type [O󰀨]:
1. Choose from the following menu options O, Same as Sensor 1, or Congure
Independently.
-Selecting O will turn Sensor 2 o󰀨
-Selecting Same as Sensor 1, the conguration parameters from Sensor 1 will be
copied to congure Sensor 2
-Selecting Configure Independently, this will allow you configure parameters of
Sensor 2 separately. (Same menu options as Sensor 1 above)