FST800 3051DR Smart Monocrystalline Silicon Differential PressureTransmitter
Product Description
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| Product Description | ||||
| FST3051-DR series of Differential Pressure Transmitter adopting the German advanced MEMS Monocrystalline silicon sensor chip and the world's unique Monocrystalline silicon suspension design, to achieve the international leading overpressure performance, to ensure the Signal is excellent stability. Embedded German original imported pressure capsule and signal processing module, Differential pressure transmitter achieves the perfect combination of static pressure and temperature compensation, and achieves high measurement accuracy and stability in a wide range of static pressure and temperature. | ||||
| Product Features | ||||
| ♦ High acuracy: Measure high acuracy in the range of -1-1kpa, which can be stable used while compressed to -50-50pa. Standard accuracy of calibration range:±0.075 ; ♦ Excellent overpressure performance in small range: 1 kPa standard range, chip back overpressure reachs 1MPa, 6 kPa standard range, chip back overpressure reachs 2MPa ♦ Excellent environmental suitability: The intelligent static pressure and temperature compensation protect transmitters from the temperature effects, static pressure and overpressure,so that the consolidated measure error will be the minimum. ♦ Flexible compression of range: S1 range ratio: 10:1 S2 range ratio: 10:1 ♦ Excellent operability & convenient to use: Variety of display functions(mA ,Pa , kPa, MPa, bar, mbar,%, psi ,mmH2o; Quickly adjust through built-in threebuttons; Remote debugging through mobile APP; A variety of corrosion-resistant materials; With comprehensive self-diagnosis function | ||||
| Application Application | ||||
| ♦ Oil / petrochemical / chemical industry: Providing accurate flow measurement and control with the throttle device. It can measure pressure and liquid level of pipeline and storage tank accurately. ♦ Electric power/ city gas / others: company business Used in the sites with high stability and high precision pressure, flow, liquid level measurement. ♦Pulp and paper: Used for pressure, flow and liquid level measurement sites, with requirements of high stability, high accuracy. ♦ Steel / non-ferrous metal / ceramic: Used in the furnace pressure, negative pressure measurement sites, with requirements of high stability, high accuracy ♦ Mechanical equipment / shipbuilding: Used in the strict control of pressure,flow, liquid level and other indicators, which requiring stable measurement site. | ||||
| Keywords | ||||
♦ Monocr ystalline silicon | ||||
| Product Specifications | ||||
| Measured fluid | liquid, gas, steam | |||
| Measuring range: | kpa | mbar | mmH2o | |
| S1 Range | -1-1 | -10-10 | -100-100 | |
| S2 Range | -6-6 | -60-60 | -600-600 | |
| Working pressure limits | Range | Single side | Two sides | |
| Sensor chip | kpa | overpressure Mpa | overpressure Mpa | |
| S1 | -1-1 | 1 | 16 | |
| S2 | -6-6 | 2 | 16 | |
| Note | sensor range and wetted material code is shown in the model selection table | |||
| Power supply | Standard 10.5~45V DC Ex ia 10.5~26V DC | |||
| Communication line condition | ||||
| Line length | max 2km(0.75~1.25mm cont2rol instrument cable, if exceeds 1km:please use twisted pair cable | |||
| Load Resistance | 250~600Ω(24V DC, include cable resistance) | |||
| Load capacity | under 0.55mF | |||
| Load inductance | under 3.3mH | |||
| Power line interval | above 15cm please avoid parallel wiring | |||
| Saturation current | upper limit: 20.8mA lower limit: 3.8mA | |||
| Alarm current | upper limit: 22.8mA; lower limit: 3.6mA(mode can be setted) | |||
| Adjustment function | Zero & full range point can be adjusted through the three buttons from the top of the housing or be adjusted remotely though configuration software | |||
| Wireless adjustment function | Through the Der Sensor APP Communicator, it can be connected to the mobile phone APP, for wireless debugging | |||
| Zero migration | It can migrate within the maximum range from -2 0% to 20% | |||
| Output methods | Linear output or square root output(it can be adjusted remotely through configuration software) | |||
| Enviramental temperature | -40~+85°C (When filling fluorine oil,-10~+60°C) | |||
| Storage temperature | -40~+90°C | |||
| Performance Specifications | ||||
| Specifications of voltage excitation(10VDC 25°C) | ||||
| Accuracy | Sensor Chip | Performance Accuracy | ||
| S1 | TD1:1 | =±0.1% | ||
| S2 | TD>1:1 | =±0.1% *TD | ||
| TD-range ratio | ||||
| Square-root output accuracy | Output | Accuracy | ||
| 50 | same as reference precision | |||
| 50 -Drop points | Reference accuracy*50 Square root ouput | |||
| Ambient temperature effects | ||||
| Total amount of effect/28 | 50º F | |||
| Sensor Chip | Effects | |||
| S1 | ±[0.08% range+0.09% range upper limit] | |||
| S2 | ±[0.08% range +0.09% range upper limit] | |||
| Static pressure effect | ±0.05% Range /10MPa | |||
| Overpressure | ±0.05% Upper limitted of range/12months | |||
| Power supply effect | ±0.005% /1 V | |||
| Installation position effects | The change of mounting position in the parallel to the diaphragm will not cause zero-drift effects. If the changes between the mounting position and the diaphragm is mor e than 90° zero drift in the range of 0.4kPa can be corrected by zeroing | |||
| Response time | 90ms | |||
| Damping | The time constant can be adjusted from 0 to 99.9 seconds | |||
| Filter constant | can be adjusted from 0 to 160uA | |||
| Self-stabilization coefficient | can be adjusted within 0~2% | |||
| Structure Material | ||||
| Wetted part material | showed in selection model table | |||
| Detection parts | ||||
| Material code | Isolation diaphragm | Mounting splint | ||
| SS | SUS316L | SUS316 | ||
| HC | Hastelloy C-276 | SUS316 | ||
| TA | Tantalum | SUS316 | ||
| GD | Gold plated | SUS316 | ||
| Wetted seal | fluororubber, Nitrile rubber(optional) | |||
| Housing of transmitter | Low copper aluminum die casting+Polyurethan coating | |||
| Protection class | IP66 | |||
| Name plate | SUS304 | |||
| Sensor fill fluid | silicone, fluorine(optional) | |||
| Outline dimensions | according to drawings | |||
| Weight: | about 1.4kg(body) | |||
| Cable entry | M20*1.5 | |||
| External terminal | M4 bolt | |||
| Process connection | 1/4-18NPT | |||
| Mounting method | U-type bolts are mounted on 50mm (2-inch) pipes | |||
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About Hunan Firstrate Sensor Co.,ltd
Hunan Firstrate Sensor Co.,ltd is a high-tech joint venture specialized in researching, manufacturing, and sales of sensors and transmitters. Our products include Pressure Sensors and Transmitters, Temperature Sensors and transmitters, Liquid-level sensors and Transmitters, Wind Speed & Direction sensor, and Intelligent Control Instruments. They are widely used in the field of aviation & aerospace, national defense & military project, engineering machinery, railway & urban railway system, automotive electronics system, HVAC, air compressor, textile, petrochemical, coal mines and other industrial automation control.
More About Firstrate Company
Firstrate is committed to the research & development of international leading Microfused technology, adopts the Microfused Silicon Strain Gauge production technique ,CAN ( Controller Area Network) technology and wide temperature digital compensation data system. MEMS sensors have been recognized and highly praised by scientists and engineers from industrial automation. At present, our company has declared 12 national invention patents, 30 plus utility-model patents. And have got the certificates of CMC, CE, Safety & Flame-proof certification and ROHS.
Price, Package, Service
1, Price : EXW, FOB, CFR Changsha
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
Product Categories : Temperature Transmitter
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