DPF Differential Liquid Pressure Transmitter, LCD Display

Description

The differential pressure transmitter is designed with dual remote sensors that enable it to accept high pressure in ranges up to 500 PSI. All models are rated for overload pressure 2X the maximum fully scale range and burst pressure is 5X the maximum full scaled range. Features include field selectable pressure ranges and output signal types, output reversal and slow damping, port swapping and bidirectional measurements for the most flexible applications. The output signal is factory calibrated and temperature compensated for the highest start-up accuracy.

NOTE: Please specify the range required in the Comments section of any order. 

Features

• FT-6 or optional Armoured cable available in different lengths (1.5m standard, 3m optional)
• Switch selectable uni or bi-directional
• Hinged Polycarbonate weatherproof enclosure

Specifications

• POWER SUPPLY 24 Vac/dc ±10% (non-isolated, half-wave rectified)
• CONSUMPTION 75 mA max @ 24 Vdc
• OUTPUT SIGNAL 4-20 mA sourcing, 0-5/0-10 Vdc (switch selectable)
• OUTPUT DRIVE
  Current: 550 Ω max
  Voltage: 10,000 Ω min
• PROTECTION CIRCUITRY Reverse voltage protected, transient protected
• LCD DISPLAY 35mm x 15mm (1.4” x 0.6”), 2 line x 8 character
• ACCURACY ±1% F.S. of selected range (range 4 is ± 2% F.S.) @ 22°C (72°F) including hysteresis, non-linearity and repeatability
• STABILITY ±0.25% FS typical (1 year)
• PRESSURE RANGES 4 per model (menu selectable)
  

  01	5, 10, 25, and 50 PSI ranges
  02	10, 20, 50, and 100 PSI ranges
  03	25, 50, 125, and 250 PSI ranges
  04	50, 100, 250, and 500 PSI ranges
  05	0.5, 1.0, 2.5, and 5.0 Bar
  06	0.7, 1.4, 3.5, and 7.0 Bar
  07	1, 2, 5, and 10 Bar
  08	3.5, 7, 17.5, and 35 Bar
  09	50, 100, 250, and 500 kPa
  10	70, 140, 350, and 700 kPa
  11	100, 200, 500, and 1000 kPa
  12	350, 700, 1750, and 3500 kPa

• MEDIA COMPATIBILITY 17-4 PH stainless steel
• PROOF PRESSURE 2X highest range per model
• BURST PRESSURE 20X highest range per model
• MAXIMUM LINE PRESSURE = highest model range
• PRESSURE CYCLES >100 million
• SURGE DAMPENING 1-60 seconds averaging (menu selectable)
• ZERO ADJUST Push-button and remote input
• SENSOR OPERATING RANGE -40 to 105°C (-40 to 221°F)
• PRESSURE CONNECTION 1/4” NPT male
• REMOTE SENSOR RATING IP67
• REMOTE SENSOR CABLE
  S: Ft-6 plenum rated cable (1.5m default, 3m option)
  A: Armored Flexible S/S (1.5m or 3m option)
• WIRING CONNECTION 14-22 AWG screw terminal block
• ENCLOSURE
  B: Polycarbonate, UL94-V0, IP65 (NEMA 4X)
  F: Same as B, with thread adapter (1/2” NPT to M16) and cable gland fitting
• WEIGHT 650g (22.9 oz) - Including remote cables and sensors
• APPROVALS CE, RoHS
• COUNTRY OF ORIGIN Canada

Technical

DPF Series Differential Liquid Pressure Transmitter datasheet