When you're working in explosive environments, choosing the right Hazardous Area Pressure Transmitters can mean the difference between secure operations and disastrous episodes. At Xi'an Qintai Car Outflow Innovation Co., we get it that yourweight estimation needs do not halt when conditions ended up unsafe. Qintai specialized sensorsdo not halt when conditions ended up unsafe the most noteworthy security guidelines in inflammable and hazardous atmospheres.

Working in perilous situations requests hardware that goes past standard mechanical necessities. Your operations confront one of a kind challenges that require specialized building solutions.
Qintai weight sensors are particularly planned for businesses where conventional hardware basically isn't secure sufficient. We've designed these gadgets to anticipate start sources whereas keeping up estimation precision you can trust.
Your security is our essential concern. That's why each unit experiences thorough testing to guarantee it meets universal explosion-proof benchmarks. Our compact plan doesn't compromise on security - it upgrades it.
The built-in pulse-snubber innovation ensures against cavitations and fluid pound impacts. This implies you get steady readings indeed in the most challenging operational conditions.
When precision things, our sensors convey steady execution. The progressed temperature recompense guarantees your readings stay solid over changing natural conditions.
Our designing group has created these units particularly for inflammable and hazardous media applications. This specialized center implies you're getting gear outlined for your correct needs.
| Parameter | Specification |
|---|---|
| Model | QS-P202A |
| Pressure Range | -1~0bar; 0~1...2000bar |
| Overload Capacity | 150%FS |
| Burst Pressure | 300%FS |
| Output Options | 4-20mA, 1-5V, 0.5~4.5V, 0-5V, 0-10V |
| Power Supply | 5~36VDC |
| Media Compatibility | Inflammable and explosive |
| Combined Error | 0.5% FSO, 0.25% FSO, 0.1% FSO |
| Repeatability | ≤ ±0.2%FSO |
| Long-term Stability | ≤ ±0.2%FS/year |
| Wetted Parts | SS304, SS316L, Hastelloy alloy |
| Pressure Connection | M20×1.5, G1/2, G1/4, NPT1/2 (customizable) |
| Operating Temperature | -20℃ to 140℃ |
| Temperature Compensation | 0℃ to 80℃ |
| Electrical Connection | M12x1.5 connector, Hirschman DIN43650A, Cable |
Qintai Hazardous Area Pressure Transmitters meet multiple ATEX certification levels:
These certifications guarantee you're compliant with European security mandates whereas keeping up operational efficiency.
From upstream investigation to downstream refining, Qintai sensors handle the weight estimation challenges in hazardous hydrocarbon environments.
Your chemical fabricating forms require exact weight control. Our explosion-proof plan guarantees secure operation around unstable substances.
Underground and surface mining operations believe our hardware to perform dependably in situations with combustible tidy and gases.
Sterile generation situations with combustible solvents request specialized weight estimation solutions.
Since 2001, we've been spearheading weight sensor innovation as a national high-tech venture. Our 86 R&D professionals ceaselessly enhance to move forward item execution and reliability.
With over one million units delivered yearly, we've earned our position as the No. 1 advertise share pioneer in China. Major producers like Weichai Control, Yuchai Control, and Quanchai Control believe us as their center supplier.
Customization Alternatives: We get it that each application is one of a kind. Qintai group works with you to alter details, associations, and yield signals to coordinate your correct requirements.
OEM/ODM Administrations: From introductory plan interview to mass generation, we bolster your extend each step of the way.
Quality Confirmation: Our ISO9001, IATF16949, CMC, Ex, UL, CE, REACH, and RoHS certifications illustrate our commitment to quality and safety.





Don't let hazardous environments compromise your pressure measurement accuracy or safety. Our Hazardous Area Pressure Transmitters provide the reliable performance you need with the safety features you require.
Ready to examine your particular application necessities? Our specialized group is standing by to offer assistance you select the right arrangement for your needs.
Contact us nowadays: info@qt-sensor.com
Let us appear you why driving producers select Qintai for their most basic weight estimation applications.
Our customers’ satisfaction speaks for our quality — contact us to experience the same reliable service.