Atech OEM PT208 0-5v 4-20mA RS485 piezoelectric water oil air pressure sensor
Feature
·4~20mADC 2-wire current output;
·Digital compensation and non-linearity correction technics;
·-10°C~80°C digital wider temperature compensation;
·RS485 communication interface or HART communication protocol(optional);
·Netting available;
·Full stainless steel construction, compact size, light weight;
·Special requirement available;
·RoHS certificated;
·Intrinsic safe ex-proof version conforming to GB3836.4 ExiaⅡBT6 Ga Regulation;
· Ex-proof Certificate is issued;
Applications
● HVAC system
● Water filter
● Air conditioner control equipments
● Frequency water supply
● Water pump
● Building water supply
Description
PT208 series series pressure transmitter,Common pressure sensor applied in the engine fuel pressure, hydraulic pressure and gas pressure industries, which is adopt the Flush Ceramic piezoresistive technology and the advanced circuit design to avoid influences on the product caused by the temperature, humidity, mechanical fatigue and medium, thus to improve its permanent stability in the industrial environment.
Speifications
| pressure medium | automatic system, Hydraulic and pneumatic control system |
| pressure ranges | 0~2...600bar |
| overload pressure | 150%FS |
| Broken Pressure | 300%FS |
| output signal | 4~20mA, 0~5V,0.5-4.5V , 0-10V , RS485 |
| accuracy | 1%FS , 2%FS (standard) |
| load resistance | RL = (U-10)/0.02(Ω) (4~20mA current output), ＞100KΩ (voltage output) |
| long term stability | 0.5%FS/year |
| supply voltage | 10~36V, 8-36V,6-24V, 12-24V ,5V |
| compensated temperature range | -10~80°c |
| operating temperature range | -40~+100°c |
| storage temperature range | -40~+120°c |
| insulation resistance | >100MΩ@ 50VDC |
| response time | <1ms |
| EMC | EMI:EN50081-1/-2, EMS:EN50082-2 |
| process connection | G1/4 ,R1/4,7/16-20UNF,M20*1.5,9/16-20UNF, NPT1/4. |
| electrical connection | DIN 43650 or others |
| material of wetted part | 1Cr18Ni9Ti |
| material of pressure membrane | 316L |
| material of housing | 1Cr18Ni9Ti,brass |
| weight | 90g |
Price, Package, Service
1, Price : EXW, FOB, CFR Xi'an
2, Payment: 100% T/T in advance .
3, Packing : standard export packing , including instructions and certificate
4, Leading time : 7-10 working days.
5, OEM avaliable
6, Shipment: Express (FedEx, DHL, UPS & TNT) or forwarder
7. 7 days free replace & 1 year free repair for quality warranty
Packing:standard export packing , including instructions and certificate/ Carton Packing, Water Proof, Shock Resistance
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HVAC System RS485 Piezoelectric Air Pressure Sensor Images
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