HT3351 Differential Pressure Transmitter Introduction:
HT3351 Capacitive Flange Differential Pressure Transmitter Transmitter has the optional HART module. After the transmitter is added the HART module, it has HART communication capacity, with the conventional operation being controlled with the general manual operator. The special communication equipment and software provided by our company can operate the marking and temperature supplementation actions.
HT3351 series digitalized Intelligent Pressure/ Differential Pressure Transmitter can be widely sued in the sectors such as petroleum,
chemical, iron & steel, power supply, light industry and environmental protection, capable of realizing the measurement of various pressures,
differential pressures, flows and fluids, adaptable for all kinds of harsh and hazardous environment and corrosive agents.
Product Features:
1. The transmitter features a stainless steel structural design, making it compact and easy to install
2. It undergoes strict temperature compensation and aging screening, ensuring stable and reliable performances
3. The electrical interface can be selected as a plug-in or direct wiring option.
Applications:
1. Suitable for measuring differential pressure of various gases or liquids in pipelines of industries such as petroleum, chemical, power, and hydrology.
2. Applied in industrial on-site processes such as petroleum, chemica,metallurgy, power generation, and hydrology
3. Pressure measurement for pipelines and furnace chambers
Working Principle:
As indicated in the working principle, the outside pressure or differential pressure will cause some change in the sensor capacitance value. Through the digital signal conversion, it will change into the frequency signal, which is sent to the microprocessor. After the
calculation by microprocessor, a current control signal will be output to the current control circuit, converted into analogue 4-20mA current
output. Meanwhile, the microprocessor is responsible for the interactive and other actions (display and setting). The communication port used for digital communication needs the special port of our company. HART module will realize the transmitter HART communication.
Measurement Ways:
Fluid Level Measurement:
In the measurement of fluid flow, the pressure taps should be breached on the side of the process conduit to avoid the sediment of dregs. Meanwhile, the transmitter should be mounted beside or under the pressure taps, to prevent the air bubbles from being discharged into the process conduit.
FQA:
1. Q: What are the features of your pressure sensor transmitters? A: High precision, durability, and excellent performance. Customization available. 2. Q: Can I customize special specifications? A: Yes, our engineers can tailor products to meet specific needs. We provide OEM and ODM service 3. Q: What is your production capacity? A: Our manufacturing facilities can produce up to 30,000 pressure sensor transmitters per month, so we are fully capable of meeting the needs of large-scale orders. However, it is advisable to contact our sales team in advance to ensure smooth production and delivery scheduling. 4. Q: What's the typical delivery period? A: 5~8 working day for standard models. Customized products may vary. 5. Q: How are the products priced? Any discounts? A: Competitive pricing with discounts for bulk orders or long-term partners. 6. Q: What is the warranty of your products? And after-sales service? A: Our warranty time is 24 months after shipment, and our after-sales will respond with your questions in 24hrs, remote instruction by PC network is always available. 
