Factory OEM ODM CE RoHS Manufacturer 19mm Universal Vacuum Absolute Piezoresistive Diffused Silicon Pressure Sensor
Features
■ With constant current and constant voltage excitation options
■ Imported highly reliable pressure die
■ Wide temperature compensation
■ Normalized output available
■ Compensation board filled with glue for protection against moisture
■ Φ19mm standard OEM
■ All 316L material
■ High performance, all solid, high reliability
■ 18 months warranty period
Applications
■ Process control systems
■ Pressure calibration instruments
■ Refrigeration equipment and HVAC control
■ Hydraulic systems and valves
■ Level measurement
■ Biomedical instruments
■ Ships and navigation
■ Aircraft and avionics systems
Product overview
RJ10 piezoresistive silicon pressure sensor is the core component for the manufacture of pressure sensors and pressure transmitters. As high-performance pressure sensitive component, RJ10 can be easily amplified and assembled into the pressure transmitters with standard signal output.
RJ10 packages diffused silicon pressure sensitive die to 316L stainless steel housing. External pressure is transmitted to pressure sensitive die through stainless steel diaphragm and internally sealed silicon oil. Pressure sensitive die does not directly contact with measured medium, forming all solid structure of pressure measurement. So the product can be applied to a variety of occasions, including harsh corrosive medium environment.
RJ10 uses O-ring for pressure seal, which is easy to install.
The company can also undertake special customization based on the needs of users, such as pressure sensors of all welded structure, wide temperature compensation, high reliability, anti-shock
| Pressure range | -100kPa~0~10kPa…100MPa |
| Pressure reference | Gauge pressure, Absolute pressure, Sealed gauge pressure |
| Excitation | 1.5mA recommended for constant current
10V recommended for constant voltage |
| Input impedance | Constant current: 2kΩ~5kΩ
Constant voltage: 3kΩ~18kΩ |
| Electrical connection | Gold-plated KOVAR pin or silicon soft wire |
| Compensation temp. | Constant current: 0℃~60℃(≤35kPa), -10℃~70℃(other ranges);
Constant voltage: -20℃~85℃ |
| Operating temp. | -40℃~125℃ |
| Storage temp. | -40℃~125℃ |
| Insulation resistance | ≥200MΩ/250VDC |
| Response time | ≤1ms (up to 90%FS) |
| Measured medium | All the liquids and gases compatible with 316L. |
| Mechanical vibration | 20g (20~5000Hz) |
| Shock | 100g (10ms) |
| Service life | 10×106 (cycles) |
| Diaphragm material | 316L |
| Housing material | 316L |
| Oil filling | Silicon oil |
| Sealing ring | NBR or fluorine rubber |
1. What detailed information do I need to provide if I want to place an order?
We need to know the following information: Capacity, Usage and other related parameters you need.
2. Do you have any discount?
Yes, if you buy large QTY, please send us a email, we will give you a big discount.
3. What terms of payment are available?
We accept T/T, L/C, Trade assurance, Secure payment, Western Union, Paypal, Money Gram, etc.
4.When will you arrange the production?
We will arrange the production immediately after receiving your payment.
5. How do you ensure good product quality?
We have a complete quality control system, all of our products are fully checked by IQC, OQC departments before shipping to our clients.
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Factory OEM ODM CE RoHS Manufacturer 19mm Universal Vacuum Absolute Piezoresistive Diffused Silicon Pressure Sensor Images
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