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Differential pressure transmitter INS-TR-DP-AF-4X5
piezoresistive4-20 mA0-10 V

Differential pressure transmitter - INS-TR-DP-AF-4X5 - Instrumentys - piezoresistive / 4-20 mA / 0-10 V
Differential pressure transmitter - INS-TR-DP-AF-4X5 - Instrumentys - piezoresistive / 4-20 mA / 0-10 V
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Characteristics

Pressure type
differential
Technology
piezoresistive
Output
4-20 mA, 0-10 V, Modbus RTU
Supply voltage
24VDC, 12VDC
Fluid
for air
Material
plastic
Protection level
IP67
Applications
for filtration system
Other characteristics
with display, with digital display
Pressure range

Min.: 0 Pa
(0 psi)

Max.: 5,000 Pa
(0.73 psi)

Precision

0.5 %

Description

Summary
The INS-TR-DP-AF-4X5 is a differential pressure sensor designed for filter monitoring and accurate measurement of pressure differentials in air filtration systems. It detects filter fouling and supports preventive maintenance in ventilation systems, air handling units, cleanrooms, laboratories, industrial sites and commercial buildings.

Main features
  • Available measurement ranges: 0–1 000 Pa, 0–5 000 Pa, 0–10 000 Pa
  • Measurement accuracy: ±0.5 %
  • Sensitivity: ±10 Pa
  • Display: integrated digital screen for on-site reading
  • Outputs / interfaces: 0–10 V, 4–20 mA, Modbus RTU
  • Power supply: 12–24 V DC
  • Ingress protection: plastic housing IP67 (excluding sensor)

Integration
Designed to integrate with supervision and automation infrastructures (BMS) thanks to its analog outputs and Modbus RTU communication.

Additional information
Models: INS-TR-DP-AF-405, INS-TR-DP-AF-445, INS-TR-DP-AF-465

Technical specifications
  • Type: Differential pressure sensor / transmitter for filtration
  • Measurement ranges: 0–1 000 Pa / 0–5 000 Pa / 0–10 000 Pa
  • Accuracy: ±0.5 %
  • Sensitivity: ±10 Pa
  • Display: integrated digital screen
  • Outputs: 0–10 V, 4–20 mA, Modbus RTU
  • Power supply: 12–24 V DC
  • Ingress protection: Plastic housing IP67 (excluding sensor)
  • Typical applications: filter clogging monitoring, HVAC, cleanrooms, laboratories, industrial sites, commercial buildings
  • Available models: INS-TR-DP-AF-405, INS-TR-DP-AF-445, INS-TR-DP-AF-465
  • SKU: ND
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.