Xi'an Yunyi Instrument Co., Ltd
Xi'an Yunyiyibiao Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure transmitter,level meter, flow , temperature instrument and
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Descroption of Protocol remote seal smart water differential pressure transmitter sensor with hart
UC800 Project Special Pressure Transmitter is the result of a combination of self-developed anti-jamming, high stability digital circuits and the introduction of foreign Single crystal resonant silicon sensor technology. Its performance much better than our domestic metal capacitive sensor technology transmitter, and main show in the field zero stability and long-term operation stability, and rapid response.
Specification of Protocol remote seal smart water differential pressure transmitter sensor with hart
Range digital smart differential pressure transmitter
| Range code | Range | Measuring range | |
| Min. | Max. | ||
| 4 | 0.374KPa | 37.4KPa | -37.4KPa to 37.4KPa |
| 5 | 1.868KPa | 186.8KPa | -186.8KPa to 186.8KPa |
| 6 | 6.9KPa | 690KPa | -690KPa to 690KPa |
| 7 | 20.68KPa | 2068KPa | -2068KPa to 2068KPa |
Technical Data smart differential pressure transmitter
| Output |
Two-wire analog output 4-20mA DC |
| Two-wire digital output 4-20mA DC | |
| Power supply | 24V DC |
| Limit load | Max. resistor Rmax loop decided by the sipply voltage see the below drawing HART protocol require the load resistor not less than 250Ω not more than 600Ω |
| Cimmunication distance | Max.1.5km multi communication can connect 15 smart transmitter Max. |
| Display | 4 Digital display 5 digit LCD display Pointer type |
| Explosion-proof grade | ExiallCT5 Explosion Suppression type |
| Zero offset | Can positive transfer ot negative transfer but can not overstep utmost value |
| Temperature | Ambient temperature -40℃ to 85℃(when choose LCD -20℃ to 70℃) |
| Medium Temperature | -40℃ to 104℃ |
| Static pressure and single side overpressure | 3.45KPa(absolute pressure) to 31.2MPa(gauge pressure) |
| Relative humidity | 5-98% R.H |
| Run-up time | Less than 5 senonds |
| Capability change | Less than 0.16cm³ |
| Damp adjust | 0.20-25 seconds |
| Malfunction alarm | If occur mulfunction automatism diagnose function will output 3.9 or 21.0mA |
| Configuration protection | To avoid the datas are modified random,can utlize sofrware or protect switch lock the record data |
Features of Protocol remote seal smart water differential pressure transmitter sensor with hart
Single crystal resonant silicon sensor technology
Super performance, use to measure pressure, differential pressure and temperature..
Accuracy: ±0.075%~±0.1%F.S/±0.2%F.S
Stability: ≤0.2%
Standard 4~20mA,RS-485 communication interface
Support upgrade of basic scene control technique
Little temperature effect
Little static effect
Overload can reach 2 times
Application of Protocol remote seal smart water differential pressure transmitter sensor with hart
Compatible with 316LSS,noncorrosive liquids.
Shipping and aviation industry.
Hydraulic pressure and pneumatic control system
Apply in Petroleum industry, chemical industry, electric power, metallurgy, hydrology etc process control.
Detailed imanges of Protocol remote seal smart water differential pressure transmitter sensor with hart
FAQ
Q: How long will you reply me?
A: We will contact you as soon as possible but within 12 hours.
Q: Can I get some samples?
A: Yes, Sample order is available for quality check and market test. But you have to pay the express cost.
Q: How soon can you arrange your production?
A: Once getting your product confirmation and receiving the prepayment, the production will be started immediately.
Q: What's delivery time?
A: It usually takes about 3-5 working days for small order and 10-15 days for big order.
Q: How do you control your quality ?
A: Three inspection steps(of original, production, and finished goods) + good warranty service(1 year free to change a new one without any human damage factors).
Q: What certificates do you have ?
A: ISO9000, CE, Explosion-proof certification, RoHs ready. And before the delievry of goods, quality and safety inspection certification issued by third parts also can be offered.
Q: Could I visit your factory?
A: Very welcome! Fly to Xian Yang air port. It was a big pleasure for us.
Q: What's your warranty terms?
A: We offer 12 months warranty time.
Q: Can you provide OEM & Customized service?
A: Yes, OEM and ODM are both available, we have the professional R&D dept which can provide professional solutions for you