4-20 mA Differential Pressure Transmitter for flow measurement
Model:QP-86
Differential pressure range:10~2500 KPa
Static Pressure range:0~3.5 MPa
Feature:
Measuring differential pressure
Small in size, light in weight,easy to install
Various output scheme:0/4~20mA, 0/1~5V, or0/1~10V
Have the characteristics of high precision, good stability, long working life and high reliability.
Suitable for measuring gases and liquids.
Sizes requirements:
Technical Specifications.
test condition of data:25°C(77 F) °
Model:QP-86
Differential pressure range:10~2500 KPa
Static Pressure range:0~3.5 MPa
Feature:
Measuring differential pressure
Small in size, light in weight,easy to install
Various output scheme:0/4~20mA, 0/1~5V, or0/1~10V
Have the characteristics of high precision, good stability, long working life and high reliability.
Suitable for measuring gases and liquids.
Sizes requirements:
Technical Specifications.
test condition of data:25°C(77 F) °
| Pressure Range | 0~±5kPa...±5MPa |
| pressure type | differential presssure (D) |
| Overpressure | 150%FS |
| Accuracy | ±0.25%(typical); ±0.5%(maximum) |
| Signal Output | 4~20mA 0~5Vdc 1~5Vdc 0~10Vdc |
| power supply | 10~36Vdc 8~36Vdc 8~36Vdc 12~30Vdc |
| long-term stability | ≤0.3%FS/year |
| temp.coefficient of zero | ±0.02%FS/°C(typ.) ±0.05%FS/°C(max.) |
| temp.coefficient of span | ±0.02%FS/°C(typ.) ±0.05%FS/°C(max.) |
| compensated temperature range | -10~+70 °C |
| operating temperature range | -40~+85 °C |
| storage temperature range | -40~+85 °C |
| Insulating resistance | ≥Ω@ 100M 100Vdc |
| load resistance | R U-10)/0.02 (for 4/20mA) R>100k (for votage output) |
| electrical interface | DIN43650,waterproof outlet |
| pressure interface | M20x1.5, G1/4,G1/2,1/4NPT, 1/2NPT (customer request) |
| material of pressure membrane | 316LSS |
| material of housing | 1Cr18Ni9Ti stainless steel |
| response time(10%~90%) | Viton |
| shock/impact | 10gRMS,( ) 100g,11ms |
| protection | IP65(for DIN43650), IP(for waterproof lead) |
| certification | CE |
| EMC | EMI:EN50081-1/-2, EMS: EN50082-2 |
| lightning proof | Air-conduction pressure : 8000V, Shell & cable conduction pressure: 4000V |