Dwyer Instruments 645-12-3V Differential Pressure Transmitter
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Dwyer Instruments 645-12-3V differential pressure transmitter with 4-20 mA output, ±0.25% accuracy, and capacitive sensor for process control.
Product details
| Model | 645-12-3V |
| Manufacturer | Dwyer Instruments |
| Category | Transmitters |
| Availability | Made to order |
Description
Overview
The Dwyer Instruments Series 645 is a differential pressure transmitter that uses a quick response capacitive sensor to deliver 4-20 mA output signals proportional to the measured pressure difference. This transmitter is designed for industrial applications requiring accurate and reliable differential pressure monitoring in liquid media environments.
Key Features
- Quick response capacitive sensor technology
- 4-20 mA output signal proportional to pressure differential
- ±0.25% accuracy for precise measurements
- Bleed ports for complete air elimination from pressure lines
- Wet/wet design compatible with liquid media
- Optional 3-valve manifold assembly available for easy installation and maintenance
Applications
- Process control and monitoring
- Filter condition monitoring
- Refrigeration equipment
- Pump speed control
- HVAC system control
- Liquid level measurement
Specifications
| Output Signal | 4-20 mA |
| Accuracy | ±0.25% |
| Sensor Type | Capacitive |
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Dwyer Instruments 645-12-3V Differential Pressure Transmitter
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