AP83 series explosion-proof pressure transmitter is a fully isolated intelligent field measuring instrument developed and designed by using fully isolated circuit technology and can carry HART communication protocol. Combined with advanced piezoresistive silicon chip sensor design and manufacturing technology, the sensor signal is converted Standardized signal output, the product has stable and reliable performance after long-term aging. It is applied to the open field with relatively harsh environment, and it is required to be able to observe the pressure display on site. It is suitable for process control and pressure measurement in petroleum, chemical, metallurgy, electric power, light industry, textile, environmental control and other industries.
EX-Explosion protection class according to Ex iaIICT6 according to ATEX can be used in the following hazardous environments: gas, vapour and mist: connection to zone 0, 1, 2, dust: connection to zone 20, 21, 22, mining area: M1 and M2 Class, this type of pressure transmitter by the intrinsic safety barrier or through the standard Zener diode input voltage 10…30V, output signal 4…20mA two-wire system.
The isolated explosion-proof Ex dⅡCT6 is provided with an explosion-proof hose 4 in charge of the outer teeth, and the electrical wiring protection must be considered when the sensor is installed.
* The shell is made of aluminum alloy, intrinsically safe and explosion-proof design
* Various signal outputs, cost-effective
* Can be equipped with LCD, LED digital display meter
* High comprehensive measurement accuracy and good long-term stability
* Anti-vibration, can be used in the open air all day long
* Boilers, pipes
* Water conservancy and hydropower, electricity
* Petroleum, chemical,
* Food and pharmaceutical industry
* Hydraulic measurement, building automation
| Measuring Range | 0~35KPa…150MPa | |
| Overload Capability | 200%FS(range＜6Bar) 300%FS(range≥6Bar) | |
| Burst Pressure | 300%FS(range＜6Bar) 500%FS(range≥6Bar, limit 1800Bar) | |
| Durability | ﹥1×107 cycle（P:10~90%FS） | |
| Pressure Type | Gauge / Absolute | |
| Measuring medium | Gas or liquid compatible with 17-4/316 stainless steel | |
| Response time | ≤4ms | |
| Resolution | 0.01%FS | |
| Accuracy (linear,hysteresis, repeatability) | Typical：±0.5%FS | Maximum：±1%FS |
| Long-term stability | Typical：±0.2%FS | Maximum：±0.3%FS |
| 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 | -10～70℃ |
| Storage temperature | -30～105℃ |
| Vibration resistance | 20g(<6bar) ; 10g(≥6bar) IEC 60068-2-2 |
| Impact resistance | 500g(<6bar) ; 200g(≥6bar) IEC 60068-2-27 |
| Intrinsically safe explosion-proof | Ex iaⅡCT6 Ga Power supply with zener safety barrier (when the current is too large, the fuse will be blown instantaneously) Ui=28VDC , Ii=93mA , Pi=0.65W , Ci=42nF , Li=0mH |
| Isolated explosion-proof | Ex dⅡCT6 Gb The sensor cable is routed through the explosion-proof hose to prevent the cable from being pulled, worn and short-circuited. |
| Cable protection | Electrode reversal protection and short circuit protection |
| Insulation resistance | ﹥100MΩ(100V) |
| Shell Protection | 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 |
| Interface and housing | Stainless Steel 304 |
| Sensor Diaphragm | Stainless steel 316L (range＜6Bar) /17-4PH stainless steel (range ≥6Bar) |
| AP83 | G | 040B | A1 | F2 | W1 | ED |
| Model | Pressure type | Pressure Range | Output | Thread size | Electrical connection | Explosion-proof grade |
| AP83 | G=Gauge A=Absolute |
035K =35KPa G 070K=70KPa G 001B=1bar G/A 002B=2bar G/A 004B=4bar G/A 006B=6bar G/A 010B=10bar G/A 016B=16bar G/A 025B=25bar G/A 040B=40bar G 060B=60bar G 100B=100bar G 160B=160bar G 250B=250bar G 400B=100bar G 600B=600bar G 01KB=1000bar G 15KB=1500bar G |
A1=4~20mA V1=1~5V |
F1=M20x1.5 Male F2= G ¼ Male F0= Customized |
W1= Straight Out 1m cable W2=A type HSM plug W3=M12 corner out 1m W4=M12 Straight Out 1m W0= Customized |
E=Ex iaIICT6 D=Ex dIICT6 T= Special |
Model example: AP83G040BA1F2W1ED
Range：0-4MPa Gauge; Output: 4-20mA; Accuracy: ±0.5%FS typical; Supply: 9~30V DC, Pressure Connection: G ¼ Male; Electrical Connection: Straight Out 1m cable; Ex iaIICT6; Ex dIICT6
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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