1product overview：

Digital pressure/Differential pressure transmitter is a multifunctional digital intelligent instrument. The core component adopts a sixteen bit microcontroller, whose powerful functions and high-speed computing capabilities ensure the excellent quality of the transmitter. The software incorporates digital signal processing technology, which endows it with excellent anti-interference ability and zero point stability, as well as zero point automatic stable tracking capability (ZSC) and temperature automatic compensation capability (TSC).

The digital LCD display head can display three physical quantities: pressure, temperature, and current0-100% analog indication, button operation can easily complete basic parameter settings such as zero point migration, range setting, damping setting, etc. without a standard pressure source, and the transmitter can be recalibrated, greatly facilitating on-site debugging.

The integrated design of signal conversion, signal acquisition and processing, and current output control makes the structure more compact and reliable.

2、 Special Point:

1.Numerical accuracy:±0.05%

2. Simulation accuracy: ± 0.075%~± 0.1% F.S

3. Full performance: ± 0.25% F.S

4. Stability: ± 0.25% for 60 months

5. Range ratio: 100:1

6. Measurement rate: 0.2S

7. Compact (2.4kg) all stainless steel flange easy to install

8. Process connectivity is compatible with other products to achieve optimal measurement

The only sensor in the world that uses an H-alloy sheath (patented technology) has achieved excellent cold and hot stability

10. Intelligent transmitter using 16 bit computer

11. Standard 4-20mA, with HART based^®Remote control of digital signals for protocols

12. Support upgrading to fieldbus and field control based technologies

13. Super measurement performance, used for pressure, differential pressure, liquid level, and flow measurement.

IIIModel definition:

3351 □P —— ——□ □ □ □

4、 Attachment and Material Code