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Custom High Accuracy Differential Pressure Transducers

Differential Pressure Transducer Measures 20kPa to 3.5MPa

$299

Please specify customized range in the order comment area

Special
Order
The order will be charged in full when the order is placed. Cancellation fee of 40% applies.
  • Measure differential pressure from 20KPa to 3.5MPa (0.2Bar to 35 Bar)
  • The standard lead time is typically 8 weeks. A cancellation fee of 40% applies if an order is canceled after the transducer has entered production
  • Compatible data acquisition devices
  • Made with 316 stainless steel and high temperature auto-graded plastic
  • 4-20mA linear output
  • Accuracy ±0.5%FS.
  • Works for oil, fuel, brake fluid, water or air pressure
  • Mating connector and wire included
  • IP65-66 Rated
  • Compatible with many Dataq Instruments hardware products including DI-2108, DI-2108-P, DI-4108, DI-4208, DI-4718B (with appropriate 8B module), and DI-2008/808 (Preferable current output model)
  • Markings: CE, ROHS and REACH
  • Learn how to connect and measure PSI with this pressure sensor
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15-10000 PSI, ±0.5% Accuracy  Pressure Sensor
 

Description

The Differential Pressure sensor measures from 20KPa to 3.5MPa (0.2Bar to 35 Bar) when connected to a Dataq Instruments Data Acquisition product or Data Logger.

The pressure sensor allows Dataq Instruments data acquisition and data logger units to acquire oil, fuel, air, brake fluid (DOT3/DOT4) or water pressure (PSI) information. The combination of these two products provides a compact solution, with transducer excitation provided by the data logger. The logger itself allows data to be communicated to a connected PC over either a USB or Ethernet interface. Optionally, many data loggers can store data to a removable USB thumb drive to satisfy stand-alone applications. Even with a connected pressure sensor, the data logger channel capacity allows additional channels of information to be acquired and correlated with pressure information to satisfy nearly any level of measurement expansion.

Not all pressure transducers are built the same

The diaphgram of pressure transducers can employ different material and technologies, and each one has its pros and cons. Here is the quick comparison table among the two types we offer

Material/Technologies Gauge Diffusion Silicon Piezoresistive (High Precision) Ceramic Capactitive (Standard Precision)
Product lines

2000361-H (0.5-4.5V output)

2000361-HX (4-20mA output)

2000361-CH (Customized model)

2000361
Output

2000361-H: 0.5-4.5V

2000361-HX: 4-20mA

2000361-CH: 0.5-4.5V or 4-20mA

0.5-4.5V
Pressure Type

Gauge pressure

Customization to Absolute pressure is available

Gauge pressure
Accuracy/Sensitivity ±0.5%FS
* Ranges lower than +5 PSI has 0.5-1% accuracy
±2% FS
Medium Any gas or liquid compatible with 316L stainless steel
(Not intended for acidic medium)
Any gas or liquid compatible with ceramic
Burst Pressure 4 times span 2 times span
Overload Capacity 2 times span 1.5 times span
Response Time 1ms 1ms
Working Temperture Range -40°C to 85°C -20°C to 70°C
Insulation Resistance 100ma 500VDC 100ma 500VDC
Process Connection (Thread)

1/4" NTP-18 thread for 10000 psi
1/8" NTP-27 thread for the others

1/8" NTP-27 thread
Electromagnetism Compatibility EN61326-1:2013
EN61326-2-2:2013
The EMC Directive2014/30/EU
EN61326-1:2013
EN61326-2-2:2013
The EMC Directive2014/30/EU
Supply Voltage 4.75-5.25V for 2000361-H (0.5-4.5V output model)

8-30V for 2000361-HX (4-20mA output model)
4.75-5.25V
Max Power Consumption

0.05W for 2000361-H (0.5-4.5V output model)

25mA*SupplyVoltage for 2000361-HX (4-20mA output model)

0.05W
Sealing Material NBR rubber
NBR rubber
Including Wiring Harness 3 ft 3 ft
Standard Ranges

-14.5 to 15, 30 psi

0 to -14.5, 15, 30, 50, 60, 100, 150, 200, 300, 500, 1000, 1500, 2000, 3000, 5000, 10000 psi

Customization available

0 to 30, 50, 60, 100, 150, 200, 500 psi
Customized Ranges (-14.5 psi to 10000 psi)

All ranges start at 0 psi. If you need ranges started other than 0 psi, please email us to request quote and lead time estimation.

For range between 0 to 99 psi, any integer numbers*

For ranges between 100-999 psi, any integer in the format of XX0, for example, 130 psi.

For ranges between 1000-9999 psi, any integer in the format of XX00, for example, 1300 psi.

* Ranges lower than +5 PSI has 0.5-1% accuracy

NA
Cost

$ 68 for 2000361-H (0.5-4.5V output model)

$ 79 for 2000361-HX (4-20mA output model, 250 Ohm shunt resistor included)

$ 99 for 2000361-CH (Typical lead time, 8 weeks)

$ 39.99

Accessories

R250

4-20mA Current Loop Shunt Resistor

$ 2.99
R250 Shunt Resistor

Description

250 Ω ±0.1% Precision, Metal Film, 1/2W, Axial Resistor
Exceptionally low noise; typically 0.10 μV/V
Low voltage coefficient to ±5 ppm/V
Flame retardant coating. RoHS compliant. Learn More

Specifications

Measurement Range: 2000361-DIFF: Customized differential pressure transducer, 20KPa to 3.5MPa (0.2Bar to 35 Bar)
Material: 316 stainless steel and high temperature auto-graded plastic
Output: 4-20mA current linear output
Supply Voltage: 12-30V for current output model
Long Term Working Temperature: -40 to +85ºC (-40 to +185ºF)
Accuracy: ±0.5%FS
Process Connection (Thread)

1/2"NPT Male

Protection Class: Typical IP65-66, depending on electric connection.
Overload Capacity:
Pressuer Range: High Pressure End Oveload Low Pressure End Oveload
0-20KPa 70KPa 20KPa
0-35KPa 70KPa 35KPa
0-70KPa 150Pa 70KPa
0-100KPa 200KPa 100KPa
0-350KPa 700KPa 350Kpa
0-700KPa 1400KPa 700KPa
0-1MPa 2MPa 1000KPa
0-2MPa 4MPa 1000KPa
0-3.5MPa 7MPa 1000KPa
Pressure Medium: Any gas or liquid compatible with 316L stainless steel
Long-term stability: ± 0.5%FS/year
Temperature Effect on Zero: Typical: ±0.02%FS/ºC
Maximum: ±0.05%FS/ºC
Temperature Effect on Sensitivity: Typical: ±0.02%FS/ºC
Maximum: ±0.05%FS/ºC
Response Time: ≤1ms
Insulation Resistance: >100mΩ 500VDC
Explosion-proof Class: ExiaTTCT6
Electromagnetism Compatibility: EN61326-1-2013
EN61325-2-2:2013
EMC Directive 2014/30/EU
Wiring connector: Water sealed quick-disconnect. Mating connector and wire harness (pigtail) included.
Wiring: Red for Supply Voltage
Black for 4-20mA output
Warranty: 90 days

Logger inaccuracy not included in these specifications.

Videos

Learn how to make 4-20mA current measurements using the R250 shunt resistor.

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