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HUNAN FIRSTRATE SENSOR CO., LTD.
Business units
ChinaVIP0Audited Supplier
Products: Pressure Transmitter, Differential Pressure Transmitters, Temperature Transmitter, Wind Speed Sensors, Wind Direction Sensors, Fuel Level Sensor, Capacitive Liquid Level Transmitter, Explosion Proof Pressure Transmitter, Magnetostrictive Displacement Sens
Response Time: within 24 hours
Response Rate: 100%
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FST800-14 Firstrate Manufacturer Stainless steel Piezoresistive Pressure Sensor Chips
OverviewQuick DetailsPlace of Origin:Hunan, China (Mainland)Brand Name:FIRSTRATEModel Number:FST800-14Supply AbilitySupply Ability:5000 Piec
$10 /
Product Details
Transaction Comments
FST800-14 Firstrate Manufacturer Stainless steel Piezoresistive Pressure Sensor Chips
Our Advantages
Mhy Choose Our Firstrate?
♦ Focus on sensor production for more than 50 years;
♦ Factory directly price;
♦ 12 months free repaire warranty;
♦ Firstrate products have past CE, ROHS, ISO9001 etc.
Product Description
| Product Description | ||||
| The FST800-14 Firstrate Manufacturer Stainless steel Piezoresistive Pressure Sensor Chips is a silicon piezoresistive sensor based on MEMS (Micro Electro Mechanical Systems) technology. It is a pressure measurement core with high stability and high accuracy. It is packaged by the pressure chips of the internationally renowned manufacturers; the external pressure through 316L stainless steel diaphragm and the internal filling of silicone oil transmit to the sensitive components, can be used to measure all compatible with 316L stainless steel pressure medium. Each sensor has been carried out a strict zero and full temperature compensation at the factory, to ensure the accuracy of measurement in complex environments. The sensor provides two kinds of power supply options: constant current source and constant voltage source. (see technical parameters and selection table). | ||||
| Product Features | ||||
| ♦ High stability, high accuracy ♦ Applicable for small and medium pressure (0-100Kpa ... 7Mpa) ♦ Wide temperature compensation range ♦ Can measure corrosive media (compatible with 316L) ♦ Standard package size ♦ Typical output: 0-100mv | ||||
| Application Scope | ||||
| ♦ Automation control ♦ Pressure gauge ♦ Level measurement ♦ Pressure Transmitters | ||||
| Technique Index | ||||
| Specifications of current excitation(1.5mA, preheat at 25 °C for 10 minutes) | ||||
| Parameters | Min. | Typical | Max. | |
| Accuracy (%FS) | ||||
| Nonlinear1 | ±0.10 | ±0.20 | ||
| Linearity2 | ±0.05 | ±0.10 | ||
| Repeatibility3 | ±0.05 | ±0.10 | ||
| Output(mV) | ||||
| Zero point Output | -2 | ±1 | 2 | |
| Full scale Output(FS) | 70 | |||
| Temp. characters | ||||
| Operation Temp. (°C) | -40 | 125 | ||
| Compensated (°C) 100Kpa | 0 | 70 | ||
| Compensated (°C) >100Kpa | -10 | 70 | ||
| Zero Temp.error(%FS)4 | ±0.75 | ±1.0 | ||
| Full scale temperature error(%FS)4 | ±0.75 | ±1.0 | ||
| Temperature hysteresis(%FS) | 0.1 | |||
| Long term stability (±%FS/year) | ||||
| Zero point | 0.1 | |||
| Full scale | 0.1 | |||
| Power supply(mA) | 0.5 | 1.5 | 2 | |
| Input resistance(kΩ) | 2.0 | 2.5 | 3 | |
| Output Resistance (kΩ) | 2.5 | 3.0 | 3.7 | |
| Output load resistance(MΩ) | 5 | |||
| Insulation resistance (MΩ/100V) | 100 | |||
| Specifications of current excitation(10VDC, preheat at 25°C for 10 minutes) | ||||
| Parameters | Min. | Typical | Max. | |
| Accuracy (%FS) | ||||
| Nonlinear1 | ±0.10 | ±0.20 | ||
| Linearity2 | ±0.05 | ±0.10 | ||
| Repeatibility3 | ±0.05 | ±0.10 | ||
| Output(mV) | ||||
| Zero point Output | -2 | ±1 | 2 | |
| Full scale(FS) < 7Mpa | 98 | 100±1 | 102 | |
| Full scale(FS) 7Mpa | 147 | 150±1.5 | 153 | |
| Temperature characteristics | ||||
| Operating temperature(°C) | -40 | 125 | ||
| Temperature compensation(°C) 100Kpa | 0 | 70 | ||
| >100Kpa | -10 | 70 | ||
| Zero point temperature error(%FS) | ±0.75 | ±1.0 | ||
| Full scale temperature error(%FS)4 | ±0.75 | ±1.0 | ||
| Temperature hysteresis(%FS) | 0.1 | |||
| Long term stability(±%FS/year) | ||||
| Zero point | 0.1 | |||
| Full scale | 0.1 | |||
| Power supply(VDC) | 10 | 14 | ||
| Input resistance(kΩ) | 6.0 | 8.0 | 10.0 | |
| Output resistance(kΩ) | 2.5 | 3.0 | 3.7 | |
| Output load resistance(MΩ) | 5 | |||
| Insulation resistance(MΩ/100V) | 100 | |||
| Presssure Range | 0-40Kpa…7Mpa(See the selection table) | |||
| Overload pressure | ≤4Mpa 2 times 7Mpa 1.5times | |||
| Media-Pressure | Liquids and Gases compatible with 316L Stainless Steel | |||
| Remark | 1. Best fit straight line. 2. Pressure sensor works at minimum pressure to maximum pressure (positive stroke) and maximum pressure to minimum pressure (back stroke) pressure cycle, the pressure range of the output pressure at any pressure in the positive stroke and the anti-stroke deviation; 3. Same test method with item 2, proceed 3 times of the positive and negative pressure trip ; 4. Over the compensated temperature range with respect to 25°C 5. Proceed the sensor at the zero output in a -40 ~ +125 ℃ temperature cycle before and after the deviation 6. Increase the load resistance to reduce the measurement error 7. Between lead and case | |||
Dimension
Company Information
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.
Our Certifications
Our Services
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
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