Differential Pressure Transmitter
Dual isolated-diaphragm differential measurement for flow, level and filter blockage monitoring.
- Measurement type
- 差压
- Range
- 0~1 kPa … 0~3 MPa
- Overload
- 单向 16 MPa
- ✓ Wet-calibrated before dispatch with a calibration record
- ✓ Standard models ship in 5 working days; customised in as little as 10
- ✓ Full technical support from selection through commissioning
Dual isolated-diaphragm differential measurement for flow, level and filter blockage monitoring.
Overview
Dual isolated-diaphragm differential measurement for flow, level and filter blockage monitoring.
Features
- Dual isolated diaphragms — negligible static-pressure effect
- Unidirectional overpressure protection against mis-operation
- Optional integrated 3-valve manifold and condensate pot
- Suits DP flow and level conversion
- Maintains ±0.1% FS accuracy under high static pressure
Typical Applications
- Orifice-plate and averaging-pitot flow measurement
- Closed-vessel level conversion
- Filter and strainer blockage alarms
- Cleanroom micro-differential monitoring
Selection Notes
The above reflects the standard configuration. Final selection depends on media properties, operating temperature and pressure, and environmental conditions. For special requirements, please contact our engineers for tailored advice. Technical parameters are subject to the final supply agreement.
| Measurement type | 差压 |
|---|---|
| Range | 0~1 kPa … 0~3 MPa |
| Overload | 单向 16 MPa |
| Accuracy | ±0.1% FS |
| Long-term stability | ±0.2% FS / 年 |
| Output signal | 4~20mA 两线制 |
| Power supply | 12~36 VDC |
| Process connection | 1/4 NPT 内螺纹 / 三阀组 |
| Diaphragm material | 316L + 哈氏合金 C276 可选 |
| Media temperature | -40~120 ℃ |
| Ambient temperature | -30~80 ℃ |
| Ingress protection | IP66 |
| Electrical connection | M20×1.5 电缆入口 / 赫斯曼接头 |
| Load resistance | ≤ (U-12V)/0.02A Ω |
Note: the above reflects the standard configuration. Final selection depends on media and site conditions; parameters are subject to the supply agreement.
Features
- Dual isolated diaphragms — negligible static-pressure effect
- Unidirectional overpressure protection against mis-operation
- Optional integrated 3-valve manifold and condensate pot
- Suits DP flow and level conversion
- Maintains ±0.1% FS accuracy under high static pressure
Typical Applications
- Orifice-plate and averaging-pitot flow measurement
- Closed-vessel level conversion
- Filter and strainer blockage alarms
- Cleanroom micro-differential monitoring
Enquire About This Product
Leave your process conditions and we will respond with selection advice and a quotation within 24 hours.