At a Glance
- Ranges: 0-25mbar up to 0-450mbar
- Gauge Reference
- Outputs: USB ASCII Data Stream
- Environmental Protection: IP67
- Accuracy: <±0.15%/FS
- Simple Setup with Custom Process Connections Ideal for Low Range Pressure Applications
- IP67 Immersion-Proof Protection
- Bulk Production Available
- Customised Versions
Description
Applied Measurements digital low range pressure sensor Pa600-USB-LR enables pressure measurements to be sent directly to your PC or laptop via the USB interface. Simply install the sensor, connect the cable, plug the USB interface DSCUSB into the USB port of your computer or laptop and download the free software to get started.
The software is user-friendly and free to download and allows real-time monitoring and simultaneous recording of the pressure data to a CSV file for analysis, of up to 100Hz. The USB interface (DSCUSB) needs no external power cable as it takes all the power it needs directly from the USB port of your PC or laptop.
The pressure sensor itself has a high accuracy of <±0.15% full scale and is extremely compact. It features a high-performance ceramic sensing element and once connected to the USB interface delivers precise pressure measurements with its 24-bit digitisation circuit to a resolution of up to 1 part in 20,000 depending on the chosen data acquisition rate.
Additionally, the Toolkit software allows you to change configuration settings including:
- Measurement Units: The standard scaling units (bar) can be changed to psi, kPa, millibar and many others with just a few clicks.
- Sampling Rate: 1Hz to 100Hz is possible, with lower rates offering higher resolution
- Digital Filtering: Allows you to smooth out any unwanted pressure fluctuation from your measurements.
If you have multiple digital pressor sensors in use, you can use our DSCLOG24 software which allows up to 24 channels of measurement.
Each digital low range pressure sensor Pa600-USB-LR is supplied in a compact carrying case with its USB interface module and connecting cables along with a UKAS traceable calibration certificate.
Technical Specifications
Digital Low Range Pressure Sensor Pa600-USB-LR Outline
| Input Pressure Range | |||||||
|---|---|---|---|---|---|---|---|
| Nominal Pressure Range | mbar gauge | 0 - 25 | 0 - 50 | 0 - 100 | 0 - 200 | 0 - 300 | 0 - 450 |
| Compound Ranges | mbar | -25...+25* | -50...+50* | -100…+100* | -200...+200 | -300...+300 | -450...+450 |
| Permissible Overpressure | mbar | 100 | 100 | 300 | 300 | 550 | 1000 |
| Burst Pressure | Bar | 0.2 | 0.2 | 0.6 | 0.6 | 1 | 2 |
| *<±0.1% / FS (BFSL) accuracy not possible in this range | |||||||
| Output Signal & Supply Voltage | Wiring System | Output | Supply Voltage | Input Current |
|---|---|---|---|---|
| Pa600-USB | USB | ASCII Data Stream | 5Vdc (via USB port) | <75mA |
| Performance | ||
|---|---|---|
| Accuracy (non-linearity, hysteresis, repeatability) | ±%/Rated Output (BFSL) | <±0.15 <±0.1 optional |
| Sampling Rate | Hz | 1-100 (user selectable) |
| Measurement Units | - | mbar (default), psi, bar, kPa, Pa, MPa, torr, kgf/cm2 (user selectable) |
| Permissible Temperatures & Thermal Effects | ||
|---|---|---|
| Media Temperature | ˚C | -40 to +125 |
| Ambient Temperature | ˚C | -20 to +85 |
| Storage Temperature | ˚C | -20 to +85 |
| Compensated Temperature Range | ˚C | +20 to +80 |
| Thermal Zero Shift (TZS) | % / FS / ˚C | <±0.02 typical |
| Thermal Span Shift (TSS) | % output / ˚C | <-0.015 |
| Electrical Protection | ||
|---|---|---|
| Electromagnetic Compatibility | CE Compliant | |
| Mechanical Stability | ||
| Shock | 100 g / 11 ms | |
| Vibration | 10 g RMS (20 ... 2000 Hz) | |
| Materials | ||
|---|---|---|
| Housing & process connection | 303 Stainless Steel 316L Stainless Steel (optional) |
|
| ‘O’ ring seals | Viton NBR/Nitrile (optional) EPDM (optional) Chemraz (optional) |
|
| Diaphragm | 316L Stainless Steel | |
| Media wetted parts | Housing and process connection, ‘O’ ring seal, diaphragm | |
| Misc | ||
|---|---|---|
| Weight | grams | 100 nominal |
| Installation position | Any | |
| Operational life | pressure cycles | > 100 x 106 |
| Environmental Protection | IP67 | |
| Software Compatibility | MS Windows 7, 8, 8.1, and 10 | |
| Sensor Cable Assembly Length | metres | 1.5 (standard) / 5 (optional) |
Ordering Codes and Options
| Pa600ULR-25mbarg-A2AV-1.5-000 | Pa6 | 00ULR | - | 25mbarg | - | A | 2 | A | V | - | 1.5 | - | 000 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Family | |||||||||||||
| Pa6 | Pa6 | ||||||||||||
| Electrical Output | |||||||||||||
| 00U = USB | 00ULR | ||||||||||||
| Pressure Range | |||||||||||||
| 25mbarg = 0 to 25mbar gauge | - | 25mbarg | |||||||||||
| M50P50barg = -50 to +50mbar gauge | - | M50P50mbarg | |||||||||||
| 3psig = 0 to 3psi gauge | - | 3psig | |||||||||||
| Accuracy (Non-Linearity & Hysteresis) | |||||||||||||
| A = <±0.15%/FS (standard) | - | A | |||||||||||
| B = <±0.1%/FS | - | B | |||||||||||
| Zero Temperature Compensation (TZS) | |||||||||||||
| 2 = <±0.02%/FS/ºC | 2 | ||||||||||||
| Process Connection | |||||||||||||
| A = G¼” Male DIN 3852 in 303 St/Steel | A | ||||||||||||
| B = G¼” Male DIN 3852 in 316L St/Steel | B | ||||||||||||
| C = ¼” NPT Male 303 St/Steel | C | ||||||||||||
| O-Ring Material | |||||||||||||
| V = Viton (FKM) | V | ||||||||||||
| N = Nitrile (NBR) | N | ||||||||||||
| E = EPDM (Ethylene Propylene Diene Monomer) | E | ||||||||||||
| C = Chemraz (Perfluoroelastomer) | C | ||||||||||||
| Cable Length (in metres) | |||||||||||||
| 1.5 = 1.5 metres | - | 1.5 | |||||||||||
| 05 = 5 metres | - | 05 | |||||||||||
| Specials Code | |||||||||||||
| 000 = No Special Requirements | - | 000 |
