AP26 air differential pressure transmitter is assembled with silicon piezoresistive differential pressure core. The differential pressure transmitter is of aluminum alloy structure. The two pressure ports are Ø6 gas pipe joints, which can be directly installed on the measuring pipe or connected through a pressure pipe. . Simple installation, compact and lightweight structure, widely used in boiler air supply, underground ventilation and other electric power, coal industry, ultra-clean workshop automatic detection pressure process control.
* Ø6 trachea joint, easy to install
* Measure the differential pressure value of tiny gas
* Wide operating temperature range
* High comprehensive precision
* HVAC, clean room technology
* Filter technology, flow detection
* Boiler air supply, underground ventilation
* Pitot tube, flow orifice plate
| Measuring Range | 0~100Pa…100Kpa……10MPa(optional) | |
| Overload Capability | 1.5~2 times full-scale pressure | |
| Burst Pressure | 4xFS | |
| Durability | ﹥1×107 cycle | |
| Pressure Type | Gauge/Differential | |
| Measuring medium | Dry and clean gases and liquids compatible with 304 stainless steel | |
| Response time | ≤4ms | |
| Resolution | Min. resolution 0.5Pa | |
| Accuracy (linear,hysteresis, repeatability) | Typical：±0.5%FS Typical：±1%FS（<250Pa） |
Maximum：±1%FS Maximum：±2%FS（<250Pa） |
| Long-term stability | Typical：±0.2%FS/year | Maximum：±0.3%FS/year |
| Zero temperature drift | Typical：±0.02%FS/℃ | Maximum：±0.05%FS/℃ |
| Sensitivity temperature drift | Typical：±0.02%FS/℃ | Maximum：±0.05%FS/℃ |
| Medium Temperature | -40～100℃ |
| Ambient Temperature | -40～85℃ |
| Compensation Temperature | -20～80℃ |
| Vibration resistance | ±10g IEC 60068-2-6 |
| Impact resistance | 100g/1ms IEC 60068-2-27 |
| EMC- launch | EN61000-6-3 |
| EMC- anti-interference | EN61000-6-2 |
| Insulation resistance | ﹥100MΩ/100V |
| Shell Protection | Plug type(IP65)；Cable type(IP67) Compliance IEC 60529 standard |
| Certification | CE |
| Code | Standard signal(with short circuit protection) | Supply voltage with polarity protection | Power supply-Current | Load(R) | Output Impendence |
| A1 | 4~20mA | DC 9~30V | Max.25mA | R≤(U-9)/0.02Ω | |
| V1 | 1~5V DC | DC 9~30V | 8mA | R≥50kΩ | <2kΩ |
| V2 | 0~5 V DC | DC 9~30V | 8mA | R≥50kΩ | <2kΩ |
| V3 | 0.5~4.5V DC | DC 9~30V | 8mA | R≥50kΩ | <2kΩ |
| V4 | 0.5~4.5V DC | DC 5±0.25V | 8mA | R≥50kΩ | <2kΩ |
| Interface and housing | Stainless Steel 304L |
| O-ring | Silicone Rubber |
| Sensor Diaphragm | Silicon wafer (can be measured dry, dust-free, non-corrosive or weakly corrosive, clean gas) and isolation diaphragm 316L |
| AP26 | G | 01KN | A1 | F2 | W2 |
| Model | Pressure type | Pressure Range | Output | Thread size | Electrical connection |
| AP26
|
G = gauge or wind pressure D = differential pressure |
002C= ±200Pa G/D 005C= ±500Pa G/D 01KC= ±1KPa G/D 02KC= ±2KPa G/D 05KC= ±5KPa G/D 10KC= ±10KPa G/D 005N= -500Pa G/D 01KN= -1KPa G/D 02KN= -2KPa G/D 05KN= -5KPa G/D 10KN= -10KPa G/D 20KN= -20KPa G/D 002P= 200Pa G/D 005P= 500Pa G/D 01KP=1KPa G/D 02KP= 2KPa G/D 05KP= 5KPa G/D 10KP= 10KPa G/D 20KP= 20KPa G/D 40KP= 40KPa G/D 001B= 100KPa G/D 002B= 200KPa G/D …………………… |
A1=4~20mA V1=1~5V V2=0~5V V3=0.5~4.5V（8~30VDC supply） V4=0.5~4.5V （5VDCsupply） |
F1=M20x1.5 Male F2= G ¼ Male F3=Ф8 Gas nozzle F0= Customized |
W1= Straight Out 1m cable |
Model example: AP26G01KNA1F2W1
Range: 0~-1KPa Gauge; Output: 4-20mA; Accuracy: ±0.5%FS; Supply: 9~30V DC, Pressure Connection: G ¼ Male; Electrical Connection: Straight Out 1m cable;
Note: G in the range table 01KP=1KPa G/D represents gauge pressure or wind pressure, which is the pressure difference with the atmosphere, that is, the wind pressure measurement of a single pressure port, D is the differential pressure measurement, measuring two pressure ports The pressure difference between the two, use the B copper connector in the outline drawing to lead to the negative pressure port, as shown in the above outline drawing.
Remarks: It can be customized if the order quantity exceeds a certain amount. Please contact the sales engineers for details
Specifications subject to change without notice. All rights reserved. All corporate names and trademarks stated herein are the property of their respective companies
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