Model:QP-87A
Characteristics:
QP-87A water or oil pressure transmitter is consisting of Piezoresistive silicon oil-filled sensors with membrane and special integrated circuit for manometers. Have characteristics of high precision, good stability, long life, high reliability and easy to fix.
Feature:
1. High accuracy and good stability
2. Have characteristics of high precision, good stability, long working life, high reliability and easy to fix.
3. be able to measure two types pressure: Gauge pressure and Absolute pressure
4. Used for measure the pressure of air or liquid.
5. Cheap and low cost of maintenance
Dimensions: (unit: mm)
Technical Specifications:
Measuring media | Gases or liqiuds which are compatible to 316L stainless steel | |
Gauge pressure range | Kpa (G) | 0~3,6,10,16,25,40,60,100,160,250,400,600 |
Mpa (G) | 0-1,1.6,2.5,6,10,20,40,60,100 | |
Absolute pressure range | Kpa (A) | -100~0~100,200,400,600 |
Mpa (A) | -0.1~1~1.6,2.5,4,6,10,16,20,25,30,35,60,100 | |
Signal output | transmitter, mA (2 wires) | 4~20,0~10(selectable) |
transmitter, Vdc (3 wires) | 0~5, 1~5(selectable) | |
Accuracy | %FS | 0.5, 0.25(standard), 0.1 |
Power supply | Vdc | 12~36(standard24VDC) |
Compensated temp. | ºC | 0~+70 |
Operating temp. | ºC | -20~+80 |
Long stability | %FS/year | ≤±0.2 |
Temp. coefficient of ZERO | %FS/10ºC | ≤±0.5 |
Temp. coefficient of SPAN | %FS/10ºC | ≤±0.5 |
Insulation resistance | MΩ | >500 @ 100Vdc |
Pressure connection | M20×1.5 or M12×1, G1/2 Or user's choose | |
Environmental protection | IP | 65 |
safe overload | %FS | 200 |
Ultimate overload | %FS | 300 |
Electrical connection:
Ordering code: model- range&type-rated output-accuracy-pressure connection-electrical connection-defend grade-the other requests.
Example: QP-83A-0/300KPaG-4/20mA-0.5%FS-M20x1.5-DIN43650-IP65-***
