3130
Users Manual
18
Media Compatibility
The Product is only to be used with clean, dry gases.
External Modules
The Product has a digital interface to support the Fluke 700P series of pressure modules.
These modules are available for different ranges that include gauge, vacuum, differential,
and absolute pressure. The modules work in conjunction with the Product. Connect them
to the interface and select [EXT] (external sensor). Since the interface between the
Product and the module is digital, the accuracy and display resolution depends on the
module. See Figure 17.
V mA
SWITCH TEST
COM
EXTERNAL
PRESSURE MODULE
24 V DC
30 V MAX
LOOP
PORTABLE PRESSURE CALIBRATOR
3130
FLUKE CORPORATION
EVERETT, WA USA
www.flukecal.com
CHARGE
16 V DC
5.6 A
SERIAL NO.
VENT LINE BEFORE MAKING SELECTION
CAUTION
OUTPUT
ISOLATION
VALV E
-12 PSI TO 300 PSI
(-8 kPa TO 2 MPa)
AIR SUPPLY
330 PSI MAX
(2.3 MPa)
PRESSURE
CLOSED
VACUUM
PUMP
FINE
ADJUSTMENT
VENT
SUPPLY
METERING VALVE
FINE
ADJUSTMENT
VENT
FILTER
PRESSURE
SENSOR
CLOSE VALVE BEFORE
OPERATING PUMP
F1 F2 F3
HOME
ZERO PUMP
Pressure
Module
Valve
hbb007.eps
Figure 17. Pressure Module
Measure and Source Current (4… 20 mA)
To measure and source current:
1. To measure current, use the input terminals on the front of the Product. Select the mA
function on the lower display. Current is measured in mA and a percentage of the
measuring range. The measuring range on the Product is set to 0 % at 4 mA and
100 % at 20 mA. See Figure 18 for connections.
Example:
If the current measured is shown as 75 %, then the value is 16 mA.
Note
The display shows "OL" when the measured current exceeds the nominal
range of current measurement (24 mA).
To Next Page
Loading...
