Wireless Pressure Sensor
Industrial pressure monitoring with LoRaWAN connectivity. 0-600 bar range options with 0.25% accuracy for compressed air, steam, hydraulics, and more.
Product Overview
The Controlytics Wireless Pressure Sensor brings precision pressure monitoring to industrial facilities without the cost and complexity of wired installations. Featuring state-of-the-art piezoelectric transducers and high-accuracy electronics, this sensor delivers reliable measurements across pressure ranges from 0-50 bar up to 0-600 bar depending on the selected model.
LoRaWAN connectivity enables long-distance, low-power wireless transmission of pressure data to your monitoring infrastructure. The rugged IP65/IP67-rated enclosure provides protection against moisture, dust, and harsh industrial environments. Whether monitoring compressed air systems, steam lines, hydraulic circuits, or cleanroom differential pressure, this sensor provides the accuracy and reliability required for critical industrial operations.
Key Features
How It Works
Pressure Sensing: The piezoelectric transducer converts applied pressure into an electrical signal proportional to the applied force. Dual sensors provide redundancy for critical applications.
Signal Conditioning: The integrated signal conditioning circuit amplifies the sensor output, filters noise, and performs analog-to-digital conversion for processing.
Data Transmission: Pressure readings are encrypted and transmitted via LoRaWAN to your network. Optional redundant transmission ensures reliability.
Cloud Processing: The Controlytics platform receives and analyzes pressure data in real-time, generating alerts and maintaining historical records for compliance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Pressure Range Options | 0-50, 0-100, 0-250, 0-400, 0-600 bar (selectable) |
| Sensor Type | Piezoelectric transducer with integrated amplifier |
| Accuracy | ±0.25% Full Scale (FSDO) |
| Repeatability | ±0.1% FS over 1000 pressure cycles |
| Resolution | 0.01 bar (depending on range) |
| Response Time | 100 milliseconds (90% response) |
| Temperature Coefficient | ±0.05% FS per °C (within specified operating range) |
| Measurement Interval | Configurable: 5 minutes to 24 hours |
| Wireless Technology | LoRaWAN Class A/B/C compatible |
| Frequency Bands | 868 MHz EU, 915 MHz US, 923 MHz AS, 470-510 MHz CN |
| Range (Open Environment) | Up to 10 km line-of-sight |
| Transmit Power | 20 dBm (100 mW) |
| Receiver Sensitivity | -140 dBm |
| Security | AES-128 encryption, LoRaWAN 1.1 secure join |
| Power Source | 2 x AA Lithium batteries (3.6V total) |
| Battery Life | 4+ years (typical, 10-minute interval) |
| Current Consumption | Sleep: 3 µA; TX: 130 mA; RX: 15 mA |
| Enclosure Material | 316L Stainless steel body; brass fittings |
| Enclosure Rating | IP65 (standard), IP67 (submersible version) |
| Operating Temperature Device | -40°C to +85°C |
| Operating Temperature Transducer | -40°C to +120°C |
| Storage Temperature | -50°C to +100°C |
| Humidity Rating | 0-100% RH (non-condensing) |
| Dimensions | 95 x 120 x 55 mm |
| Weight | 425 grams |
| Connection Type | 1/2" NPT or G thread (BSP) options |
| Certifications | CE, FCC, RoHS, LoRaWAN Alliance Certified, ATEX Category 3 |
Measurement Accuracy by Temperature
| Temperature Range | Accuracy Specification |
|---|---|
| -40°C to 0°C | ±0.30% FS |
| 0°C to +50°C (Ref. Temp) | ±0.25% FS |
| +50°C to +85°C | ±0.30% FS |
| +85°C to +120°C (Transducer only) | ±0.45% FS |
Industry Applications
The Wireless Pressure Sensor is deployed across a wide range of industrial applications where pressure monitoring is critical for operational efficiency, safety compliance, and predictive maintenance.
Downloads & Documentation
Ready to Monitor Pressure?
Deploy wireless pressure monitoring across your facility without the cost of wired infrastructure. Contact our team for a customized solution.