Nanjing Helm Technology Co., Ltd. >> Diffusion Silicon Sensor Jc-Cm04, Level Measurement, Gas Liquid Pressure Sensor, Hydraulic System Sensor, Refrigeration Equipment and Air Conditioning System
Diffusion Silicon Sensor Jc-Cm04, Level Measurement, Gas Liquid Pressure Sensor, Hydraulic System Sensor, Refrigeration Equipment and Air Conditioning System
| Price: |
US $ 23-37/Piece |
| Min Order: |
10/Piece |
| Pay Type: |
L/C,T/T,D/P,Western Union,Money Gram |
Product Description
Product overview JC-CM04 is an OEM pressure measuring element with stainless steel corrugated isolated diaphragm. The integrated structure of JC-CM04 provides high pressure resistance, stability and reliability. It is especially suitable for medium and high pressure measurement. High-precision and highly stable pressure-sensitive chips, pressure-sensitive components in the introduction of assembly lines, the computer automatically tested to provide resistance zero correction and temperature compensation, assembly size is consistent with the foreign common products, so has a good interchangeability.
Product Features Product Application* Measuring range: 0kPa~100kPa…100MPa * Industrial Process Control* Gauge, absolute, seal gauge pressure * Level measurement* constant current and voltage supply * gas liquid pressure measurement* Isolated structure for a variety of fluid media * Pressure testing instruments, pressure calibration equipment* Φ12.6mm, small size OEM Pressure sensitive components * Air Navigation Inspection* stainless steel 316L material / Hastelloy C material * Hydraulic system and switch* Widely temperature compensation -10ºC~80ºC * Refrigeration equipment and air conditioning systemProduct Specifications| Parameter* | MIN | TYP | MAX |
| Non-linear %FS,BFSL** | | ±0.2 | ±0.25 |
| Repeatability %FS | | ±0.05 | ±0.075 |
| Hysteresis %FS | | ±0.05 | ±0.075 |
| Zero output mV DC | | | ±3.0 |
| Full-scale output mV DC | 50 | | |
| Zero temperature Error %FS, reference 25ºC | | ±0.75 | ±1.0 |
| Full-scale temperature Error %FS, reference 25ºC | | ±0.75 | ±1.0 |
| Compensated temperature ºC*** | -10~80 |
| Operating temperature ºC | -40~125 |
| Storage temperature ºC | -40~125 |
| Long-term stability %FS/year | ±0.1 |
| Electrical performance | Power supply | ≤2.0mA DC ;≤10V DC | |
| Electrical connection | Gold plated Corvo pin or 100mm silicone rubber flexible wire | |
| Common mode voltage output | 50% of input(TYP) | |
| Input impendence | 3kΩ~8kΩ | |
| Output impendence | 3.5kΩ~6kΩ | |
| Response (10%~90%) | <1ms | |
| Insulation resistance | 100MΩ,100VDC | |
| Allow overpressure | 1.5times of full-scale or 110MPa, take the min. | |
| Structural performance | Diaphragm material | Stainless steel 316L | |
| Housing material | Stainless steel 316L | |
| Pin | Gold plated Kovar or silicone rubber flexible wire | |
| O-ring | fluororubber | |
| Net weight | Approx.10g | |
| Ambient temperature | Location effects | Deviation from 90 ° in any direction, zero change ≤ ± 0.1% FS | |
| vibration | No change under (20 ~ 2000) Hz conditions in10gRMS | |
| Impact | 100g,11ms | |
| Media compatibility | Liquid or gas compatible with stainless steel and Viton | |
| Baseline conditions | Media temperature | (25±1)ºC | |
| Ambient temperature | (25±1)ºC | |
| Impact | 0.1g(1m/s2) Max | |
| Humidity | (50%±10%)RH | |
| Environmental pressure | (86~106)kPa | |
| Power supply | (1.5±0.0015)mA DC | |
Dimensions(mm)Recommed size Φ12.6mm JC-CM04I
JC-CM04II
Electrical connectionsJC-CM04I
| Pin | Electrical connection | Wire color |
| 4 | (+OUT) | Red |
| 5 | (-IN) | Yellow |
| 8 | (+IN) | Black |
| 9 | (-OUT) | Blue |
JC-CM04II
| Pin | Electrical connection | Wire color |
| 3 | -IN) | Yellow |
| 4 | (+OUT) | Red |
| 8 | (+IN) | Black |
| 9 | (-OUT) | Blue |
| 10 | (-IN) | White |
Note: The electrical connection is based on the connection marked on the product parameter card.1. Dashed left arrow resistance bridge circuit for the sensitive chip bridge.2 without ceramic compensation board, an external resistor to compensate for zero and temperature drift, the connection as shown. Access to zero resistance R3 (R4), another resistor R4 (R3) shorted as negative power supply; R1 or R2,only one for the zero temperature drift compensation resistor, the another one opens, Choose according to the information provided by the parameter card; R5 is for the sensitivity of temperature compensation resistor, it is recommended that the external compensation resistor be as close as possible to the pressure sensitive element.Ordering information| JC-CM04 Piezoresistive OEM pressure sensor |
| Code | Assembly form |
| I | With support ring(Φ16.8mm) |
| II | Φ12.6mm×10.5mm |
| | Code | Pressure range | Pressure type | Code | Pressure range | Pressure Type |
| | 3 | 0~100KPa | G,A | 14 | 0~7MPa | S |
| | 7 | 0~200KPa | G,A | 15 | 0~10MPa | S |
| | 8 | 0~350KPa | G,A | 17 | 0~20MPa | S |
| | 9 | 0~700KPa | G,A | 18 | 0~35MPa | S |
| | 10 | 0~1000KPa | G,A | 19 | 0~70MPa | S |
| | 12 | 0~2MPa | G,A | 20 | 0~100MPa | S |
| | 13 | 0~3.5MPa | G.S.A | |
| | | Code | Pressure Type |
| | | G | Gauge |
| | | A | Absolute |
| | | S | Seal Gauge |
| | | | Code | Temperature compensation method |
| | | | L | Laser resistance compensation |
| | | | M | Provide compensation resistance |
| | | | | Code | Electrical connection |
| | | | | 1 | Gold plated Kovar pin |
| | | | | 2* | 100mm Silicone rubber flexible wire |
Established in 2006, Nanjing Helm Sci-tech Co., Ltd. (Nanjing Jiucheng technology Co., Ltd) is specialized in R&D and production of pressure measuring and controlling instruments. It has introduced the internationally advanced production technology, equipment and process as well as strict product quality standards and ODM cooperation concept to China, so as to manufacture and sell JC pressure / differential pressure / liquid level sensors and transducers in mainland China.
Our products have been fallen into six categories totaling hundreds of specifications in dozens of series. Main products include: High-accuracy Pressure Sensor, General-purpose Pressure transducer, Liquid Level transducer, Anti-lightning/Anti-corrosive Liquid Level transducer, Special Pressure transducer for Air Conditioner, Refrigeration and Compressor, Special Pressure transducer for Oilfield and Mining Well, Economical Pressure Sensor and transducer, Ceramic Capacitor Pressure transducer, Vacuum Pressure transducer, Sapphire Pressure transducer, Digital Pressure transducer, Micro Differential Pressure / Air Pressure transducer, Intelligent Digital Pressure Gauge, Intelligent Digital Pressure Switch, Anti-corrosive Pressure transducer, Anti-explosive Pressure transducer, Hygienically Flat-membrane Pressure transducer, High-temperature Pressure transducer, High-frequency Pressure transducer, Micro Pressure transducer, Integrated Temperature transducer, and Capacitance Pressure transducer.
More >
Other Products with This Manufacturers
