` PD765 Trident Process and Temp Digital Panel Meter - Alpha Controls & Instrumentation Inc.

Precision Digital

PD765 Trident Process and Temp Digital Panel Meter

Versatile meter that will satisfy a wide variety of process and temperature applications

Starting At
$391.00 CAD
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The Trident PD765 digital panel meter is one of the most versatile meters on the market and will satisfy a wide variety of process and temperature applications. Housed in an 1/8 DIN enclosure with a NEMA 4X front, the meter can be field programmed to accept process voltage (0-5 V, 1-5 V, etc.) and current (4-20 mA) inputs, 100 Ohm RTDs, and the four most common thermocouples. The display height on the standard Trident meter is 0.56" (14.2 mm) and on the Trident X2 the display height is an astounding 1.2" (30.5 mm). The intensity of the display can be adjusted to compensate for various lighting conditions, including direct sunlight. Programming and setup can be performed with the four front panel pushbuttons, free MeterView software, or using the copy function. Options for the PD765 include 2 relays, a 4-20 mA output, 24 V transmitter power supply, and Modbus® serial communications.


• 1/8 DIN Digital Panel Meter with NEMA 4X, IP65 Front
• 4-20 mA, ± 10 V, TC & RTD Field Selectable Inputs
• 4-Digit Display, 0.56" (14.2 mm) or 1.20" (30.5 mm)
• Shallow Depth Case Extends Only 3.6" (91.4 mm) Behind Panel
• 24 VDC @ 200 mA Transmitter Power Supply
• 2 Relays + Isolated 4-20 mA Output Options
• Free PC-Based MeterViewTM Programming & Monitoring Software • No Assembly Required
• Sunlight Readable Display
• Operating Temperature Range: -40 to 65°C (-40 to 150°F)
• UL & C-UL Listed. E160849; UL 508 Industrial Control Equipment
• Input Power Options: 85-265 VAC or 12-36 VDC
• Duplex Pump Controller with Alternation Capability
• External Contacts for Remote Button Operation (Trident X2 Only)
• USB, RS-232, & RS-485 Serial Communication Adapters Options
• Modbus RTU Communication Protocol Standard
• Copy Meter Settings to Other Trident Meters
• Max/Min Display
• High & Low Alarms with Multiple Reset Actions
• Light / Horn & Reset Button Accessory for Trident X2
• Control Station Accessory For Remote Operation of Trident X2
• 3-Year Warranty

Display Trident: 0.56 (14.2 mm);
Trident X2: 1.20 (30.5 mm) red LED, 4 digits (-1999 to 9999)
Display Intensity Eight user selectable intensity levels
Front Panel NEMA 4X, IP65; panel gasket provided
Programming Methods Four front panel buttons, cloning with Copy feature, PC with MeterView or LabVIEW software, and Modbus registers. Certified LabVIEW driver available
Noise Filter Programmable 2 to 199 (0 will disable filter)
Display Update Rate Process/RTD: 3.7-5/sec; TC: 1.8-2.5/sec
Over Range Display flashes 9999
Under Range Display flashes -1999
Recalibration All inputs are calibrated at the factory; recalibration is recommended at least every 12 months.
Max/Min Display Stored until reset by user or meter is turned off.
Password Restricts modification of programmed settings
Non-Volatile Memory Settings stored for a minimum of 10 years
Power Options 85-265 VAC, 50/60 Hz;
90-265 VDC, 20 W max or
12-36 VDC; 12-24 VAC, 6 W max.
Required Fuse UL Recognized, 5 A max, slow-blow; up to 6 meters may share one fuse.
Normal Mode Rejection 64 dB at 50/60 Hz
Isolation 4 kV input/output-to-power line; 500 V input-to-output or output-to-24 VDC supplies.
-6R5 & -6X5 models only: 100 V output-to-24 VDC supply
Operating Temperature -40 to 65C
Storage Temperature -40 to 85C
Relative Humidity 0 to 90% non-condensing
Connections Power & Signal: removable screw terminal blocks accept 12 to 22 AWG.
Serial: RJ11 header, standard on all meters.
Enclosure 1/8 DIN, high impact plastic, 94V-0, color; gray
Weight 9.5 oz (269 g) (including options)
UL File Number E160849; 508 Industrial Control Equipment
Warranty 3 years parts & labor

RS-232 to RS-422/485 converter
Normally ships in 1-2 Weeks
$298.00 CAD
Trident RS-232 Serial Adapter
Normally ships in 1-2 Weeks
$136.00 CAD
Trident meter copy cable
Normally ships in 1-2 Weeks
$16.00 CAD
Trident RS-485 serial adapter
Normally ships in 1-2 Weeks
$136.00 CAD
Trident USB serial adapter
Normally ships in 1-2 Weeks
$64.00 CAD
USB to RS-232 Converter
Normally ships in 1-2 Weeks
$86.00 CAD
USB to RS-485 Converter
Normally ships in 1-2 Weeks
Starting At
$327.00 CAD
Snubber 0.01μF/470Ω flexible leads
Normally ships in 1-2 Weeks
$16.00 CAD
$391.00 CAD
$449.00 CAD