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330-668-1444Pressure 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
- 0.5 – 4.5V or 4-20mA linear output
- Accuracy: 0.5%
- Works for oil, fuel, brake fluid, water or air pressure
- Mating connector and wire harness (pigtail) included
- IP65-66 Rated, RoHS/RoHS3 compliant
- Compatible with many Dataq Instruments hardware products
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Pressure and Level Transducers
Products in the Series
Accessories
0.5-4.5V Output vs 4-20mA Output
| 0.5-4.5 V Output | 4-20mA Output | |
| Power Consumption | Very Low (0.05W) For example, DI-2108 can power eight |
High (max 25mA * Supply Voltage) For example, DI-2008 can power only three. |
| Supply Voltage | 5V, which is available on DI-2108, 2108P, 4108 and 4208 instruments, or use AC adaptor 101099 |
8-30V, which is available on DI-2008 and DI-808, or connect to car battery, use AC adaptor 101086 |
| Cable Length | Short | Very Long |
| EMC Susceptibility | Low | High |
| Installation | Connect signal and ground wires to input terminals directly | Shunt resistor needs to be installed |
| Number of wires per transducer | Three: Power, Ground, Signal | Two: Power and Return |
| Live Zero Reading | Yes. The minimum live signal is 0.5V | Yes. The minimum live signal is 4mA |
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
| Product lines | 2000433-H (0.5-4.5V output) 2000433-HX (4-20mA output) 2000433-CH (Customized model) |
2000361-H (0.5-4.5V output) 2000361-HX (4-20mA output) 2000361-CH (Customized model) |
2000361 |
| Material/Technologies | Oil-filled diffused silicon strain gauge | Oil-filled diffused silicon piezoresistive | Dry ceramic capactitive Not recommended for strong EMI environment |
| Output | 2000433-H: 0.5-4.5V 2000433-HX: 4-20mA 2000433-CH: 0.5-4.5V or 4-20mA |
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 |
Gauge pressure |
Gauge pressure |
| Customized Pressure Type | Absolute pressure | Absolute pressure | |
| Accuracy/Sensitivity | ±0.25%FS 15-25°C |
±0.5%FS 15-25°C |
±2% FS |
| Medium | Any gas or liquid compatible with 316L stainless steel (Not intended for acidic medium) |
Any gas or liquid compatible with 316L stainless steel (Not intended for acidic medium) |
Any gas or liquid compatible with ceramic |
| Housing Info | Stainless Steel 304, Cu, Al |
Stainless Steel 304, Cu, Al |
Stainless Steel 304, Cu, Al |
| Wetted Material | Stainless Steel 316L | Stainless Steel 316L | |
| Burst Pressure | 3 times span for below 10000 PSI 2 times for higher |
For transducers of full range up to 5000 PSI, 4 times span For transducers of full range of 10000 PSI, 26000 PSI |
4 times span |
| Overload Pressure | 2 times span for below 10000 PSI 1.5 times for higher |
For transducers of full range up to 5000 PSI, 2.5 times span For transducers of full range of 10000 PSI, 14500 PSI |
2.5 times span |
| Response Time | 1ms | 1ms | 1ms |
| Working Temperture Range | -40°C to 80°C | -40°C to 80°C | -20°C to 70°C |
| Insulation Resistance | 100MΩ/500VDC | 100MΩ/500VDC | 100MΩ/500VDC |
| 3D Model |
|
PDF for 1/8 NPT version | |
| Process Connection (Thread) | 1/4" NPT-18 | 1/4" NPT-18 thread for 10000 psi 1/8" NPT-27 thread for the others (1/4 NPT" pipe fitting can be found here) |
1/8" NPT-27 thread (1/4" NPT pipe fitting can be found here) |
| Customized Process Connections | N.A. | G 1/4, M14x1.5, M12x1.5, 1/4-19PT | N.A. |
| Electromagnetism Compatibility | IEC60000-6-2 IEC61000-6-3 IEC61000-4-5 |
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 | 5V for 2000433-H (0.5-4.5V output model) 24V for 2000433-HX (4-20mA output model) |
5V for 2000361-H (0.5-4.5V output model) 8-30V for 2000361-HX (4-20mA output model) |
5V |
| Max Power Consumption | 0.5W for 2000433-H (0.5-4.5V output model) |
0.05W for 2000361-H (0.5-4.5V output model) |
0.05W |
| Sealing Material | NBR rubber |
NBR rubber |
NBR rubber |
| Included Wiring Harness | 3 ft | 3 ft (10ft harness can be found here) | 3 ft (10ft harness can be found here) |
| Standard Ranges | 0 to 100, 1500, 5000, 10000, 14500 psi |
-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 |
0 to 30, 50, 60, 100, 150, 200, 500 psi |
| Customized Ranges | up to 14500 psi | -14.5 psi to 10000 psi | NA |
| Warning | High impact resistance, such as water hammer effects | Avoid sudden and strong pressure changes, as this can cause a water hammer effect, leading to permanent damage to the pressure sensor. Adjust pressure gradually to ensure sensor longevity | |
| Cost | $
199
for up to 10000 psi $ 249 for 14500 psi $ 249 for 2000433-CH (Typical lead time, 8 weeks) |
$
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 |
Products compatible with 4-20mA transducer
