Pressure Range and Overload
The RS186 1Bar measures gauge pressure from 0 to 1.0 Bar. Overload pressure is >2×FS and burst pressure is >5×FS, so normal and peak line pressure should be checked against these limits.
Built for low-pressure measurement in liquid, gas, hygienic, medical, HVAC, and industrial systems, this RS186 1bar core pairs a flush diaphragm with a piezoresistive ceramic element and active temperature compensation. Buyers comparing a wholesale ceramic pressure sensor can review the listed specifications, while engineering teams working with pressure sensor manufacturers can check calibration, media compatibility, and customization details before requesting a sample or quote.
Key values from the product parameter table for the RS186 1Bar sensor.
| Series Name | RS186 1Bar |
|---|---|
| Type | Flush Diaphragm Ceramic Piezoresistive Pressure Sensor |
| Measured pressure type | Gauge Pressure |
| Size (diameter × height) | φ18 × 6.17 mm / φ18 × 3.17 mm |
| Supply voltage | 2–30 V DC |
| Bridge road impedance | 10.0 KΩ ±30% |
| TCR | <100 ppm/°C @ -40°C~125°C |
| Working pressure | 0~1.0 Bar |
| Overload pressure | >2×FS |
| Burst pressure | >5×FS |
| Operating temperature | -40°C~150°C |
| Storage temperature | -40°C~150°C |
| Thermal offset shift Tco | 0.025%FS/°C Max. |
| Thermal span shift Tcs | 0.015%FS/°C Max. |
| Comprehensive accuracy | 0.5%FS Max. @20-25°C |
| Zero offset | 0 ± 0.4 mV/V |
| Sensitivity | 1.5–3.0 mV/V/FS, Typ: 2.0 mV/V/FS |
| Response time | <2 ms |
| Insulation resistance | >2 KV |
| Zero-point long term stability @25°C | <0.2 FSO (no time accumulation) |
| Cycle life | >5 million pressure cycles @2-5Hz, 0~full scale pressure~0, 15~35°C |
| Working medium | oil, water, gas, refrigerant, coolant, chemical solvents, detergents, etc. |
Use the listed values to confirm the pressure range, electrical fit, temperature conditions, media contact, and mechanical format for the application.
The RS186 1Bar measures gauge pressure from 0 to 1.0 Bar. Overload pressure is >2×FS and burst pressure is >5×FS, so normal and peak line pressure should be checked against these limits.
The supply voltage is 2–30 V DC, bridge road impedance is 10.0 KΩ ±30%, and sensitivity is 1.5–3.0 mV/V/FS with a typical value of 2.0 mV/V/FS. Response time is listed as <2 ms.
Operating and storage temperature are both -40°C~150°C. Thermal offset shift Tco is 0.025%FS/°C Max., thermal span shift Tcs is 0.015%FS/°C Max., and TCR is <100 ppm/°C @ -40°C~125°C.
The flush diaphragm allows direct contact with media and helps prevent clogging and dead volume zones. Listed working media include oil, water, gas, refrigerant, coolant, chemical solvents, and detergents.
The listed size is φ18 × 6.17 mm / φ18 × 3.17 mm. Shapes and sizes of pressure-sensitive cores can be customized according to custom requirements.
The sensor uses zero-point and full-scale laser calibration. Zero-point long-term stability at 25°C is <0.2 FSO with no time accumulation, and cycle life is >5 million pressure cycles at 2–5 Hz, 0~full scale pressure~0, 15~35°C.
Need to confirm a configuration for your line?
The sensor is described for low-pressure liquid and gas measurement across hygienic, medical, HVAC, industrial, automotive, and monitoring applications.
With a 0~1.0 Bar working range, the sensor is intended for low-pressure measurement of oil, water, gas, refrigerant, coolant, chemical solvents, and detergents.
The product is described as suitable for hygienic, medical, and HVAC environments. The flush diaphragm design supports direct media contact and helps avoid clogging.
The temperature-compensated ceramic piezoresistive sensor core is described as a preferred choice for pressure sensing elements in IoT applications and industrial environments.
Listed applications include automotive systems and air compressors, where the compact ceramic core can be packaged into a pressure sensing assembly.
Firefighting water pipes are listed among the application areas for this pressure sensor core, alongside other low-pressure water and gas measurement duties.
The product page also lists household appliances, pharmaceutical processing, and food processing as use contexts, with shapes and sizes customizable for different core formats.
Review the calibration, compensation, durability, and stability details before approving the sensor for a production build.
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View productit measures gauge pressure from 0 to 1.0 bar. the listed overload pressure is >2×fs and burst pressure is >5×fs.
the listed working media include oil, water, gas, refrigerant, coolant, chemical solvents, and detergents. the flush diaphragm allows direct contact with media and helps prevent clogging and dead volume zones.
the supply voltage is 2–30 v dc. sensitivity is 1.5–3.0 mv/v/fs, with a typical value of 2.0 mv/v/fs.
comprehensive accuracy is 0.5%fs max at 20–25°c. thermal offset shift is 0.025%fs/°c max, thermal span shift is 0.015%fs/°c max, and the operating temperature range is -40°c to 150°c.
the sensor uses zero-point and full-scale laser calibration. its cycle life is listed as more than five million pressure cycles at 2–5 hz, 0 to full-scale pressure to 0, and 15–35°c.
shapes and sizes can be customized according to custom requirements. the product page also states direct factory wholesale for bulk orders; contact the supplier with the required configuration and quantity.