Pressure Transducers
Description
The Pressure sensor measures-14.5 up to 10000 PSI 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.
Product Features
- Measure pressure from -14.5 PSI to 10000 PSI
- Made with 316 stainless steel and high temperature auto-graded plastic
- 0.5V – 4.5V linear voltage output
- Accuracy up to 0.5%FS.
- Works for oil, fuel, brake fluid, water or air pressure
- Mating connector and wire harness (pigtail) 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 (with 15V to 5V DC2DC).
Products in the Series
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 | Diffusion Silicon Piezoresistive (High Precision) | Ceramic Capactitive (Standard Precision) |
Accuracy/Sensitivity | ±0.5%FS | ±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 | 4 times span |
Overload Capacity | 2 times span | 2 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 |
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 |
Standard Supply Voltage | 5V Customization available |
5V |
Customized High Supply Voltage | 8-30V | Not Available |
Default Sealing Material | NBR rubber Customization available |
NBR rubber |
Customized Sealing Material | EPDM, CR or FKM rubber | Not Available |
Including Wiring Harness | 3 ft | 3 ft |
Stocked Ranges | -14.5 to 15, 30 psi 0 to -14.5, 15, 30, 50, 60, 100, 150, 200, 300, 500, 1000,
1500, 2000, 5000, 10000 psi |
0 to 30, 50, 60, 100, 150, 200, 500 psi |
Customized Ranges | All ranges start at 0 psi, meaning we can't customize one for the range of 30-400psi |
Not Available |
Cost for standard ranges/material/supply voltage | $ 68 | $ 39.99 |
Cost for customized transducers | $ 79 (Standard lead time, 6-8 weeks) | Not Available |
Products that require 15V to 5V DC2DC converter