Emerson Micro Motion 1000 Series User Manual

Configuration and Use Manual 91
Pressure Compensation, Temperature Compensation, and Polling
Measurement Performance TroubleshootingCustody TransferCompensation
Figure 9-2 Configuring pressure compensation with the Communicator
9.3 External temperature compensation
Temperature data are used in several different calculations. Micro Motion sensors
always report temperature data to the transmitter. For greater accuracy, you can
configure the transmitter to use a different temperature value.
There are two ways to configure external temperature compensation:
• If the operating temperature is a known static value, you can enter the
operating temperature in the software, and not poll a temperature
measurement device.
• If the operating temperature varies significantly, you configure the
transmitter to poll for an updated temperature value from an external
temperature measurement device. Polling requires HART/Bell 202
communications over the primary mA output.
Enter Flow fctr
Configure pressure compensation
Enter Dens fctr
Enter Flowcal pressure
Go to Polling
Setup
(2)
Disable polling for
pressure
(3)
Enter Static
Pressure
Poll? Static?
Done
Pressure Comp
Config field dev var
Enter Pressure unit
Set pressure measurement unit
(1)
Pressure
Send
Home
Send
Home
Send
Home
Charize Sensor
Enable pressure comp
On-Line Menu >
Detailed Setup
On-Line Menu >
Detailed Setup
(1) Setting the pressure measurement unit is optional.
(2) See Section 9.4.
(3) If previously configured. Polling for temperature
is allowed. See Section 9.4.
• Model 1500 AN
• Model 1700 AN
• Model 1700 IS
• Model 2500 CIO
• Model 2700 AN
• Model 2700 IS
• Model 2700 CIO

Emerson Micro Motion 1000 Series Specifications

General

Brand	Emerson
Model	Micro Motion 1000 Series
Category	Transmitter
Language	English