Emerson IFT9701 instruction manual To calculate the flow calibration factor

Configuration with a HART Communicator continued

To calculate the flow calibration factor:

1.Select a mass flow unit, and send the unit to the flowmeter memory. See Table 6-1.

2.To enter the flow calibration factor into flowmeter memory, refer to the menu below and follow these steps:

1Process variables

2Diag/service

3Basic setup

4	DETAILED SETUP		1	CHARIZE SENSOR		1	FLOW CAL
5	Review	2		Config fld dev var	2		Density cal factr

3Config outputs

4Device information

a.At the online menu, choose 4 (detailed setup).

b.At the detailed setup menu, choose 1 (characterize sensor).

c.At the characterize sensor menu, choose 1 (flow calibration factor).

d.Enter the 8-digit flow calibration factor listed on the flowmeter serial number tag. The flow calibration factor can also be found on the certificate that is shipped with the meter.

e.When the display returns to the characterize sensor menu, press F2 (send) to send the factor to the flowmeter memory.

3.Zero the flowmeter (see Section 6.3.1).

4.Refer to the menu below, and follow these steps:

		1	View fld dev vars
		2	View output vars
		3	View status	1	Totl
1	PROCESS VARIABLES	4	TOTALIZER CNTRL
				2	Reset totalizer
2	Diag/Service
3	Basic setup
4	Detailed setup
5	Review

a.Reset the internal totalizer to zero.

b.Run three batches of fluid, resetting the scale and totalizer between batches. For each batch, record the weights indicated by the scale and the totalizer.

WeightscaleWeighttotalizer

First batch

Second batch

Third batch

Total

5.Divide Total Weightscale by Total Weighttotalizer. This is the mass-flow meter factor. Record the meter factor.

Mass-flow meter factor

Flowmeter Startup

Configuration with Communicator

Configuration with ProLink II

Troubleshooting

Model IFT9701 Transmitter Instruction Manual 43