Anonymous
Apr 03, 2026
Rating: 3/5
Requires careful wiring
Instructions could be clearer regarding polarity. Once wired correctly it works fine, but initial setup was confusing.
Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Output Signal | 4-20 mA |
| Pressure Range | 0 to 500 Pa |
| Supply Voltage | 24 VDC ±10% |
| Accuracy | ±0.5% Full Scale |
| Operating Temperature | -20°C to 80°C |
| Media Compatibility | Non-corrosive Gases |
| Electrical Connection | Screw Terminals |
| Housing Material | ABS Plastic |
| Protection Rating | IP65 |
| Product Weight | 150 grams |
Anonymous
Apr 03, 2026
Rating: 3/5
Requires careful wiring
Instructions could be clearer regarding polarity. Once wired correctly it works fine, but initial setup was confusing.
Anonymous
Mar 30, 2026
Rating: 5/5
Reliable for HVAC systems
Installed this in our commercial HVAC unit and it has been providing stable readings for months. The 4-20 mA output integrates easily with our PLC.
Anonymous
Mar 23, 2026
Rating: 5/5
Precise readings
Very stable output even with minor temperature fluctuations in the server room. Highly recommend for differential pressure monitoring.
Anonymous
Mar 16, 2026
Rating: 4/5
Good value for money
Works as expected for the price point. Setup was straightforward, though the terminal screws are a bit small for thick gauge wire.
Anonymous
Mar 11, 2026
Rating: 5/5
Industrial grade quality
Using it for clean room pressure monitoring. The build quality feels robust and the IP65 rating gives peace of mind.
Q: What is the response time of the sensor?
A: The typical response time is less than 100 milliseconds for step changes in pressure.
Q: Can it run on a 12V power supply?
A: No, the module requires a 24 VDC supply to operate correctly and maintain signal accuracy.
Q: What wire gauge fits the terminals?
A: The screw terminals accommodate wire sizes up to 14 AWG (2.5 mm²).
Q: Is a calibration certificate included?
A: Units are factory calibrated. A digital certificate can be provided upon request via email.
Q: Can this sensor measure water pressure?
A: No, this module is designed specifically for non-corrosive gases and air pressure only.