Application Specific
HRT-P51W Wireless Pressure Transmitter | 4G & NB-IoT IIoT Pressure Monitoring
The HRT-P51W Wireless Pressure Transmitter enables real-time remote pressure monitoring through 4G and NB-IoT communication. Designed for Industrial IoT (IIoT), it eliminates complex cabling while providing reliable pressure data for pipelines, water treatment, oil & gas, and remote industrial facilities.
Specifications
- Measuring Range
- 0 to 60 MPa (Customizable for Gauge, Absolute, or Negative)
- Accuracy Class
- ±0.5% FS (Standard); ±0.2%, ±0.1%, ±0.075% FS (Optional)
- Wetted Material
- 304 Stainless Steel (316L Optional for enhanced corrosion resistance)
- Reporting Cycle
- Configurable from 1 minute to 12 hours
- Transmission Type
- 4G (Default) / NB-IoT / LoRa (Optional)
- Transmission Power
- ≤ 750 mW
- Power Supply
- 3.6V Lithium Battery / External 24V DC
- Explosion-Proof
- Exib IIC T4 Gb (Intrinsically Safe)
- Ingress Protection
- IP66
- Ambient Humidity
- ≤ 97% RH
- Operating Temp
- -20°C to +75°C
- Weight
- ≤ 97% RH
- Customization
- Bespoke engineering for specific industrial applications
HRT-P51W Wireless Pressure Transmitter
The HRT-P51W Wireless Pressure Transmitter is designed for Industrial Internet of Things (IIoT) applications that require reliable pressure monitoring without traditional wiring.
By integrating precision pressure sensing with 4G and NB-IoT wireless communication, the transmitter delivers real-time data directly to cloud platforms, mobile applications, or remote monitoring systems. It is ideal for installations where cable routing is difficult, expensive, or impractical.
Powered by a low-power microprocessor and a high-capacity lithium battery, the HRT-P51W supports long-term unattended operation with configurable reporting intervals from 1 minute to 12 hours, helping reduce maintenance visits while improving operational visibility.
Its rugged industrial enclosure makes it suitable for demanding outdoor environments, including water treatment facilities, pipeline monitoring, oil & gas installations, pumping stations, and other remote industrial applications.
Key Features
- Wireless pressure monitoring without signal cables
- Supports 4G and NB-IoT communication
- Designed for Industrial IoT (IIoT)
- High-accuracy pressure measurement (±0.5% FS)
- Configurable reporting intervals (1 minute–12 hours)
- Low-power design for extended battery life
- Mobile and cloud-based remote monitoring
- Fast deployment in remote locations
- Rugged enclosure for outdoor industrial environments
Applications
The HRT-P51W is widely used in:
- Pipeline pressure monitoring
- Water treatment systems
- Oil & gas facilities
- Pumping stations
- Remote reservoirs
- Smart water networks
- Industrial utilities
- Power distribution infrastructure
- Chemical processing
- Environmental monitoring
Benefits
Traditional pressure monitoring often requires extensive cabling, making installation costly and time-consuming.
The HRT-P51W simplifies deployment by combining accurate pressure measurement with wireless communication, helping operators:
- Reduce installation costs
- Eliminate long cable runs
- Monitor remote assets in real time
- Receive timely fault alerts
- Improve maintenance efficiency
- Support digital transformation and predictive maintenance
This section explains why someone should choose the product, not just what it does.