The silicon pressure sensor supports gauge pressure measurement in environments with media temperatures from -40°C to +85°C. Its temperature compensation range extends from -20°C to +85°C. Long-term stability is rated at ≤±0.1% FS per year, helping users evaluate its suitability for ongoing industrial pressure monitoring.
- Anti-Interference Circuit: The high anti-interference digital circuit provides EFT Level 3 immunity, helping maintain reliable operation under electrical disturbances.
- Integrated Protection for Reliable Operation: The silicon pressure sensor features short-circuit, reverse polarity, lightning, and RF protection, together with EMI suppression.
- Pressure Damping Design for Transient Protection: Helps the silicon pressure sensor withstand transient pressure impacts and reduces the risk of overload damage.
- Gas-Guide Structure for Accurate Pressure Sensing: Helps maintain a stable zero point and supports precise pressure measurement.
Applications
This silicon pressure sensor is widely used in diverse industrial scenarios, including construction machinery, hydraulic equipment, petrochemical industry, natural gas pipelines, HVAC refrigeration and water treatment systems.
Hydraulic Machinery
Natural Gas
Water Treatment
Construction Machinery
| Model | SISCO-PS-BRW800-2100 |
| Range | 0.1bar ~ 600bar (Gauge Pressure) |
| Accuracy | ±0.25%FS, ±0.5%FS |
| Output Signal | 4~20mA, 0.5~4.5VDC, 0~5VDC, 0~10VDC |
| Signal Wire Specification | 2Wire (4~20mA), 3Wire (0.5~4.5VDC, 0~5VDC, 0~10VDC) |
| Supply Voltage | 9~30VDC (4~20mA, 0~5VDC), 5VDC (0.5~4.5VDC), 15~30VDC (0~10VDC) |
| Media Temperature | -40°C ~ +85°C |
| Burst Pressure | 200%FS |
| Storage Temperature | -40°C ~ +85°C |
| Shock (11mS) | 100g |
| Temperature Compensation | -20°C ~ +85°C |
| Zero Thermal Drift | ±0.02%FS/°C |
| Long-term Stability | ≤±0.1%FS/Year |
| Span Thermal Drift | ±0.02%FS/°C |
| Overload Pressure | 150%FS |
| Pressure Port | M20*1.5, G1/4, NPT1/4 (Customizable) |
| Protection class | IP65 |
| Material | 304 Stainless Steel |
| Electrical Connection | M12 Connector, Direct Cable Outlet, Packard Connector, Large/Small Hirschmann (Customizable) |
Dimensions (unit: mm)
Wiring Diagram
Q1: What is a silicon pressure sensor?
A1: A silicon pressure sensor is a pressure-measuring device that uses a silicon sensing element to detect pressure changes and convert them into an electrical signal.
Q2: Can this pressure sensor be used for water treatment systems?
A2: Yes, the silicon pressure sensor can be used in water treatment systems to monitor water pressure in pipelines, filtration equipment, water supply systems, and treatment processes, provided the wetted materials are compatible with the water and any treatment chemicals.
Q3: Why is my silicon pressure sensor giving incorrect readings?
A3: A silicon pressure sensor may give incorrect readings because of improper wiring, an unsuitable power supply, incorrect pressure range selection, temperature effects, pressure port blockage, or incorrect signal configuration. Checking these factors systematically can help identify the cause.
Tips: How can I maintain the accuracy of a silicon pressure sensor?
To maintain the accuracy of a silicon pressure sensor, regularly inspect its pressure connection, use a suitable power supply, operate within the specified pressure and temperature ranges, and verify its readings against a calibrated reference instrument.
Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.
What is covered?
SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.
What is not covered?
- Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
- Expendable parts.
- Routine cleaning or normal cosmetic and mechanical wear.
- Damage from misuse, abuse or neglect.
- Damage from use of parts other than SISCO approved.
- Damage from use outside the product’s usage or storage parameters.
- Damage from use of parts not sold by SISCO.
- Damage from modification or incorporation into other products.
- Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
- Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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