Tired of guesswork when measuring pressure differences in your plant? The HPT700H Differential Pressure Transducer for Industrial Measurement gives you fast, accurate data so you can keep processes running smoothly. It is built for tough industrial environments and helps you avoid costly shutdowns caused by unreliable pressure readings.
HPT700H Differential Pressure Transducer for Industrial Measurement
Many factories struggle with pressure sensors that drift, react slowly, or cannot survive harsh chemicals. When a sensor fails, you lose control of flow, level, or filtration systems, which can lead to waste and safety hazards. The HPT700H solves this by delivering 0.5% full-scale accuracy, response time under 10 ms, and a rugged 316L stainless steel body that resists corrosion. Choose the right output (4-20 mA, 0-5 V, 0-10 V, I2C, or RS485 MODBUS) and the transducer fits directly into your control loop.
Usages of HPT700H
Use the HPT700H to monitor filter differential pressure in water treatment plants, to check pressure drop across heat exchangers in power stations, and to control pneumatic systems in manufacturing lines. It also works well for HVAC duct monitoring, oil-gas pipeline leak detection, and any application that needs reliable gauge-type differential pressure data.
Benefits
- Accurate readings reduce waste and improve product quality.
- Fast response lets you react to pressure changes before problems grow.
- Multiple output options simplify integration with existing PLCs.
- Stainless-steel construction extends service life in corrosive environments.
- Low temperature drift keeps calibration intervals long.
Key Features
- Pressure range from 10 kPa to 1000 kPa, selectable by model.
- Differential (gauge) pressure type for direct measurement.
- Typical accuracy 0.5 % FS, customizable to 0.25 % FS.
- Four standard output signals: 4-20 mA, 0-5 V, 0-10 V, I2C, RS485 MODBUS.
- Power supply 7-30 VDC, typical 24 VDC.
- Maximum static pressure up to 200 bar depending on range.
- Response time 10 ms for real-time control.
- Long-term stability 0.1 % FS per year.
- Operating temperature -40 C to +85 C (up to +125 C with cooling).
- IP65-IP68 protection class options for harsh locations.
- All-welded 316L stainless steel body, no O-rings.
- Terminal box DIN43650 (IP65) for secure wiring.
Specifications
| Pressure Range |
10 kPa to 1000 kPa (options: 10-50, 51-100, 101-200, 201-1000 kPa) |
| Pressure Type |
Differential Pressure (Gauge Type) |
| Accuracy |
≤±0.5% F.S (Typical); ≤±0.25% F.S (Customized) |
| Output Signal |
4-20mA, 0-5V, 0-10V, I2C, RS485 MODBUS |
| Power Supply |
7~30Vdc (Typical: 24V DC); depends on output type |
| Max Static Pressure |
50 bar to 200 bar (depending on range) |
| Response Time |
≤ 10 ms |
| Long-term Stability |
0.1% F.S / Year |
| Medium Temperature |
-40℃ to +85℃ (up to +125℃ with cooling device) |
| Ambient Temperature |
-40℃ to +85℃ |
| Temp. Compensation |
0℃ to +50℃ |
| Zero/Span Temp Drift |
0.02% F.S / ℃ |
| Medium Compatibility |
Compatible with 316L Stainless Steel |
| Electronic Connection |
Terminal Box DIN43650 (IP65) for H-model |
| Pressure Port |
1/4''-18NPT Female; G1/4'' Male; G1/2'' Male; customized options |
| Material |
All-Welded 316L Stainless Steel (non-O-rings) |
| Protection Class |
IP65 to IP68 (optional by model) |
