PX119 Series
Pressure Transmitter
INSTRUCTION
SHEET
M5624/0117
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General Instructions:
Please check the model designation of the pressure transmitter to ensure it is being used within
its designed range. While the transmitter is capable of withstanding shock and vibration, it is
recommended to mount it in a vibration free location if possible. Gage model units of 1000 psi
(69 bar) range and below are vented to atmosphere through the electrical termination. As such
the electrical termination should be in an area exposed to the atmospheric pressure (thus it is
suggested a cable with venting capability be used). Please read all instructions prior to installation.
Mechanical Installation:
Install seals or apply thread sealants to the process connection as required. Install the unit using
a 24mm wrench or deep socket and tighten to the required torque for the application, never use
a pipe wrench for tightening the transmitter as this could affect the calibration. A recommended
torque value is shown in Table 1. The required installation torque will vary depending on the
material and type of seal and/or sealant used. In any case do not exceed the values shown as this
may cause a calibration error.
Process Connection
Installation Torque
Notes
1/4 NPT male
2 - 3 T.F.F.T*
Sealant Required
Table 1. Installation Torque
Note: * T.F.F.T Turns from finger tight.
Electrical Installation
The transmitter should be wired in accordance
with the information in tables 2a and 2b. It
is recommended to use a shielded cable
whenever possible and to ground the drain
wire at the input side.
Connector
Pin 1
Pin 2
mini-DIN
(DIN 43650C)
Supply -
Table 2a. Electrical 4 to 20 mA Pin Out
* Do not connect Pin 3 on mini DIN mating connector.
Electrical Ouput
Supply Voltage
Notes
4 - 20 mA (2 wire)
8 - 32 Vdc
Vmin = 8V + (0.02 x R Loop)
1
2
Table 2b. Electrical Supply Voltage
