Technical specifications - Johnson Controls - LIT-12013728 - DP150 - Differential Pressure Transducer - DP150 Series

Differential Pressure Transducer DP150 Multi-Range Series Product Bulletin

Johnson Controls
Product name
DP150 Series
Document type
Product Bulletin
Document number
Revision date
Product status
Table 1. Differential Pressure Transducer DP150 technical specifications
Description Specification
Performance data Accuracy RSS, at constant temperature
Note: RSS of non-linearity, hysteresis, and non-repeatability
±1.0% FS
Compensated range 32°F to 122°F (0°C to 50°C)
Thermal effects
Note: Units calibrated at nominal 70˚F. Maximum thermal error calculated from this data.
FS 0.03ºF (0.054ºC)
Maximum line pressure 10 psi, 277 in. W.C.
Overpressure Up to 10 psi (277 in. W.C.), range dependent
Long term stability 2.0% FS per year
Position effect Zero offset 0.5% FS per g
Note: The unit is factory-calibrated at 0g effect in the vertical position
Physical specifications Case Fire-retardant polycarbonate, UL 94 V-0 approved, hinged lid
Mounting Two screw holes vertical position
Electrical connection block Removable screw terminal
Pressure fitting 3/16 in. O.D. barbed brass
Zero Button
Span Button
Weight, approx. 8 oz
Environmental data Operating temperature
Note: Operating temperature limits of the electronics only. Pressure media temperatures may be considerably higher.
32°F to 122°F (0°C to 50°C)
Electrical data Excitation range 13 VDC to 30 VDC, 18 VAC to 24 VAC, voltage output

13 VDC to 30 VDC, 4 mA to 20 mA output at terminals

Current consumption 30 mA, maximum
Mis-wiring Reverse excitation protection
Field-selectable output
Note: Calibrated into a 50K ohm load, operable into a 10K ohm load or greater.
3-wire: 0 V to 5 V, 0 V to 10V

2-wire: 4 mA to 20 mA

Output resistance, voltage output 10 ohm, maximum
Load resistance, voltage output 10 K ohm, minimum
Loop resistance, 4 mA to 20 mA 0 ohm to 800 ohm
Pressure media Air or similar non-conducting gases
Compliance CE Mark - Johnson Controls declares that this product is in compliance with the essential requirements and other relevant provisions of the EMC and RoHS Directives.

  • Span full-scale output factory set to within 1%
  • Calibrated at factory with a 24 VDC loop supply voltage and a 250 ohm load
  • Span full-scale output factory set to within ±0.16 mA

The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these specifications, consult the local Johnson Controls office. Johnson Controls shall not be liable for damages resulting from misapplication or misuse of its products.