Keram Air Differential Pressure Transmitter with ±1% Accuracy and 0.5s Response Time for HVAC and Industrial Applications
The Keram Air Differential Pressure Transmitter delivers precise measurement of air and neutral gases with exceptional ±0.01% repeatability per year and ±1% accuracy. This compact industrial transmitter features multiple output options and robust construction for demanding applications.
- Multiple output signals: 4-20 mA, RS-485, and 0-5/0-10VDC (3-wire)
- High accuracy: ±1% FS across -5°C to +65°C temperature range
- Exceptional repeatability: ±0.01% at full scale per year
- Wide power supply range: 6-30VAC/DC (3-wire) or 18-30VDC (2-wire)
- Low power consumption: <3W for energy efficiency
- Fast response time: 0.5 seconds
- Robust construction for industrial environments
| Parameter | Specification |
|---|---|
| Output Signal | 4-20 mA; RS-485; 0-5/0-10VDC (3-wire) |
| Accuracy | ±1% FS @ -5°C to +65°C |
| Measurement Units | Pa, mmH2O, mmHG, KPa, mbar |
| Pressure Type | Differential Pressure |
| Response Time | 0.5s |
| Media Compatibility | Air and Neutral Gases |
| Power Supply | 6-30VAC/DC (3-wire) / 18-30VDC (2-wire) |
| Storage Temperature | -40°C to 60°C |
| Repeatability | ±0.01% at FS/year |
| Power Consumption | <3W |
This differential pressure transmitter is ideal for various industrial applications requiring precise air pressure monitoring:
- HVAC systems and air handling units
- Cleanrooms and controlled environments
- Laboratories and research facilities
- Industrial automation and process control
- Environmental monitoring systems
- Building management systems
The Keram Air Differential Pressure Transmitter is available with custom configuration options to meet specific application requirements. All units maintain the core specifications including ±0.01% repeatability, ±1% accuracy, and 0.5s response time.
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