Martel Electronics DMC1410 - Manual (Page 28)

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3. Gently remove the top half of the case from the bottom.
4. Figure 10a. shows the location of the HART™ jumpers.
5.3 Measuring Pressure
Note: The DMC1410 is compatible with BETA Calibrator Pressure
Modules. The accessory BPPA-100 is required for pressure
measurement.
Note: Pressure is not read from modules with frequency or pulse train
mode enabled.
Warning!
To avoid a violent release of pressure in a pressurized system, shut off
the valve and slowly bleed off the pressure before you attach the
pressure module to the pressure line.
Caution
To avoid mechanically damaging the pressure module, never apply
more than 10 ft-lb. of torque between the pressure module fittings, or
between the fittings an the body of the module.
To avoid damaging the pressure module from overpressure, never
apply pressure above the rated maximum printed on the module.
To avoid damaging the pressure module from corrosion, use it only
with specified materials. Refer to the pressure module documentation
for material compatibility.
To measure pressure, follow these steps:
1. Connect the pressure module to the calibrator as shown in Figure
18.
The calibrator can measure pressure on both the upper and the
lower display. This makes it possible to measure pressure in two
different units at the same time.
2. Switch to either upper or lower display from the Main Menu.
3. Select [PRESSURE] from the primary parameters.
4. Select the desired measuring unit.
5. Zero the pressure module. The zero function on the calibrator can
be found in the pressure zeroing menu.