AC16 oil filled sensor series are based on piezoresistive silicon pressure sensors packaged in a 316L stainless steel housing. The sensing package utilizes silicon oil to transfer pressure from the 316L diaphragm to the sensing element.
AC16 oil filled sensor series are 0-10Mpa…70Mpa high range sealed gauge sensors. The pressure sensor is designed for o-ring mounting for the applications where compatibility with corrosive media is required.
Each sensor was strictly temperature compensated for both zero and span.
* High stability,High accuracy
* For high pressure range（0-10Mpa…70Mpa）
* Wide compensation temp.
* Compatible with corrosive media
* Standard mounting size
* Millivolt output
* Process control
* Fresh and waste water measurements
* Pressure transmitters
Specifications of current excitation(1.5mA, 25℃)
| Parameters | Min. | Typical | Max. | ||||
| Accuracy(%FS) | |||||||
| Non- Linearity1 | ≤40Mpa | ±0.10 | ±0.15 | ||||
| 70Mpa | ±0.20 | ±0.35 | |||||
| Hysteresis | ±0.05 | ±0.10 | |||||
| Repeatibility | ±0.05 | ±0.10 | |||||
| Output(mV) | |||||||
| Zero2 | -1 %FS | ±0.5% FS | 1 %FS | ||||
| Span(FS) | 180 | 450 | |||||
| Temp. characters | |||||||
| Operation Temp.(℃)3 | -40 | 125 | |||||
| Compensation Temp(℃) | -10 | 70 | |||||
| Zero Temp.error(%FS)4 | ±0.5 | ±0.75 | |||||
| Span Temp. error(%FS)4 | ±0.75 | ±1.0 | |||||
| Thermal hysteresis(%FS) | 0.1 | ||||||
| Long term Stability | |||||||
| Zero (±%FS annual) | 0.2 | ||||||
| Span (±%FS annual) | 0.1 | ||||||
| Supply Current | 0.5mA | 1.5mA | 2mA | ||||
| Input Resistance | 3kΩ | 4.5kΩ | 6kΩ | ||||
| Output Resistance | 3.5kΩ | 5kΩ | 6.5kΩ | ||||
| Load Resistance5 | 5MΩ | ||||||
| Insulation Resistance(100V)6 | 100MΩ | ||||||
| Pressure Range | 0-10Mpa…70Mpa(See ordering information) | ||||||
| Pressure Overload | ≤40Mpa | 2X | |||||
| 70Mpa | 100Mpa | ||||||
| Pressure Media | Liquids and Gases compatible with 316L Stainless Steel | ||||||
Remark:
1. Best fit straight line
2. Measured at ambient
3. Maximum temperature range for product with standard cable is -20°C to +105°C
4. Over the compensated temperature range with respect to 25°C
5. Load resistance to reduce measurement errors due to output loading
6. Between case and sensing element
| Ordering Information | |||||||
| Model | Description | ||||||
| AC16 | Diameter 19mm O Ring mounting | ||||||
| Code | Power Supply | ||||||
| C | Constant Current | ||||||
| Code | Pressure Range | ||||||
| 10M | 0-10Mpa | ||||||
| 20M | 0-20Mpa | ||||||
| 35M | 0-40Mpa | ||||||
| 70M | 0-70Mpa | ||||||
| XX | Special | ||||||
| Code | Electrical | ||||||
| 1 | Connect Pins | ||||||
| 2 | Ribbon Cable(90mm as default) | ||||||
| X | Special | ||||||
| Example： | |||||||
| AC16 | C | 35M | 1 | ||||
| Dia 19mm | Current Supply | 0-35Mpa | Pins | AC16C-35M1 | |||
| Remark： | Constant voltage supply is available, typical output is 0-200mV @ 10VDC, | ||||||
| Pls. contact factory | |||||||
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