Belimo 22PDP-585 pipe differential pressure sensor wet to wet LCD remote probes active 0-100 PSI 24V AC/DC

Product Description

The BELIMO 22PDP-585 is a pipe differential pressure sensor designed for wet to wet applications. This active sensor measures differential pressure in HVAC systems, suitable for water and water-glycol mixtures. It features remote probes, an LCD display, and a measuring range of 0 to 100 PSI. The sensor provides multiple output signals including 4-20 mA, 0-5 V, and 0-10 V, and is housed in a NEMA 4X / IP65 rated enclosure.

• Active sensor with 4-20 mA, 0-5 V, or 0-10 V output for HVAC systems.
• Measures differential pressure in water and water-glycol mixtures.
• Features a NEMA 4X / IP65 rated enclosure and LCD display.

Product Highlights

Wet to wet differential pressure sensor with LCD, remote probes, and 0-100 PSI measuring range for HVAC applications.

Product Information

Standard Information

• Brand: BELIMO
• Manufacturer Part Number: 22PDP-585
• Country of Origin: Switzerland

Technical Specifications

• Additional Features: NFC
• Electrical Connection: Terminals
• Measured Values: Differential pressure
• Measuring Range Temperature: 32-122°F (0-50°C)
• Output Signal: 0-5V, 0-10V, 4-20 mA
• Product Type: Sensor
• Sensor Type: Differential pressure transducer
• Input Voltage: 24V AC/DC
• Sensor Style: Active differential pressure transducer for water/glycol with LCD
• Measuring Fluid: Water, water-glycol mixtures
• Sensing Element: Strain gauge / pressure transmitter
• Output Load: V output: min. 10 kOhm; mA output: max. 500 Ohm loop resistance
• Pressure Measuring Range (Default): 0-100 psi differential
• Pressure Measuring Range (Selectable): 4 sub-ranges via DIP switch within 0-100 psi envelope
• Overpressure Tolerance (Positive): 200 psi
• Overpressure Tolerance (Negative): -1 bar (-14.5 psi)
• Burst Pressure: 2000 psi
• Pressure Accuracy (Range 1): +/-1.0% FS at 72°F (22°C)
• Pressure Accuracy (Range 2): +/-0.5% FS at 72°F
• Pressure Accuracy (Range 3, 4): +/-0.4% FS at 72°F
• Temperature Coefficient: +/-0.03% FS / K
• Long-Term Stability: +/-0.25% FS per year
• Response Time: <0.5 s
• Display Details: LCD 0.63x1.50" (16x38 mm) on housing, visible through transparent top cover
• Power Supply Details: 24 VAC/VDC (AC 21.6-26.4V / DC 21.6-26.4V)
• Power Consumption: 3.1 VA AC / 1.4 W DC
• Electrical Connection Type: Pluggable spring-loaded terminal block, max 2.5 mm2
• Cable: 10-foot factory-installed PVC cable
• Cable Entry: Cable gland with strain relief, PA6 black, 6-8 mm
• Pressure Connection: 2x 1/4" NPT
• Housing Top Cover: Polycarbonate, transparent
• Housing Bottom: Polycarbonate, orange
• Housing Seal: NBR
• Wetted Parts: Stainless steel 17-4 PH
• Enclosure Rating: NEMA 4X / IP65, UL Enclosure Type 4X
• Protection Class: IEC/EN III, SELV
• UL Approval: cULus per UL60730-1/-2-6, CAN/CSA E60730-1/-2
• EU Conformity: CE Marking
• Certification: IEC/EN 60730-1 and IEC/EN 60730-2-6
• Pollution Degree: 4
• Ambient Temperature: 32 to 122°F (0 to 50°C)
• Fluid Temperature: -40 to 220°F (-40 to 105°C)
• Storage Temperature: -40 to 140°F (-40 to 60°C)
• Ambient Humidity: Max. 95% RH, non-condensing
• Quality Standard: ISO 9001
• Manufacturer: Belimo
• Manufacturer Part Number: 22PDP-585
• Series: 22PDP
• Pressure Range Category: Multi-Range (up to 100 psi)
• Hazardous Location: Standard
• Bypass Manifold: None
• Cable Type: Standard Cable
• Wetted Material: 17-4 PH Stainless Steel
• Type: Wet-Wet
• Measuring Range Pressure (bar): 0-6.9 bar
• Output Voltage Range: 1 x 0-5 V, 0-10 V, min. resistance 10 kOhm
• Output Current Range: 1x 4-20 mA, max. resistance 500 Ohm
• Output Signal Active Note: 0-5/10 V or 4-20 mA output, selectable with switch in unpowered state