Pressure Sensor | General-purpose Compact Pressure Sensor BLC Series High Pressure Model
BLC Series (High Pressure Model)
High-pressure model of the general-purpose small pressure sensor BLC series [Pressure range 35KPa~1035kPa (5PSI~150PSI)]
The general-purpose small pressure sensor "BLC Series High Pressure Model" adds a high-pressure model with a pressure range of 35 kPa to 1035 kPa (5 PSI to 150 PSI) in addition to the existing low-pressure model with a pressure range of 250 Pa to 7.5 kPa (1 inch H2O to 30 inches H2O), supporting absolute pressure from 15 PSI to 150 PSI and differential pressure from 5 PSI to 150 PSI. (The differential pressure model can also be used for gauge pressure measurement.) This BLC series utilizes All Sensors' sensing technology CoBeam2 TM. With this CoBeam2 TM technology, it is possible to obtain higher output values at lower drive voltages compared to conventional sensors. The sensors in the BLC series are designed for measuring non-corrosive or inert gases and dry air. With a drive voltage of 0.9 to 1.8 VDC, these sensors are compact, low-voltage, and low-power, making them ideal for small electronic devices and battery-operated equipment.
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basic information
D4 Package Features - Small compact size - SMT/PC board compatible surface mount type - Barbed (bamboo shoot type) port Main Specifications - (Ultra) low voltage operation BLC: 0.9V to 1.8V / BLCR: 1.8V to 3.3V - Geometric (power proportional output) basic output - Linearity: 0.1% (standard), 0.15% in high pressure range - Excellent hysteresis - Measurement performance independent of mounting orientation - Low voltage drift - Excellent compatibility for wearable and small electronic devices, compatible with parylene coating - Operating temperature range: -25°C to 85°C
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Applications/Examples of results
Application Fields - Medical Devices - Medical Testing Equipment - Environmental Measurement - Environmental Testing - HVAC - Portable/Handheld Devices - Other Fields Requiring Micropressure and Low-Pressure Measurement The BLC series sensors are designed for measuring non-corrosive or inert gases and dry air. With a drive voltage of 0.9 to 1.8 VDC, these sensors are compact, low-voltage, and low-power, making them ideal for small electronic devices and battery-operated equipment.
Line up（6）
| Model number | overview |
|---|---|
| BLC-L01D | Rated pressure (US units): ±1inH2O, rated pressure (international units): 249Pa, overload pressure resistance: 100inH2O (25KPa), destruction pressure resistance: 150inH2O (37KPa) |
| BLC-L05D | Rated pressure (US units): ±5inH2O, rated pressure (international units): 1,245Pa, overload pressure resistance: 200inH2O (50KPa), destruction pressure resistance: 300inH2O (75KPa) |
| BLC-L10D | Rated pressure (US units): ±10inH2O, rated pressure (international units): 2,491Pa, overload pressure resistance: 200inH2O (50KPa), destruction pressure resistance: 300inH2O (75KPa) |
| BLC-L20D | Rated pressure (US units): ±20inH2O, rated pressure (international units): 4,982Pa, overload pressure resistance: 200inH2O (50KPa), destruction pressure resistance: 500inH2O (75KPa) |
| BLC-L30D | Rated pressure (US units): ±30inH2O, rated pressure (international units): 7,472Pa, overload pressure resistance: 200inH2O (50KPa), destruction pressure resistance: 800inH2O (75KPa) |
| BLC-015A | Rated pressure (US units): 0to15PSIA, rated pressure (international units): 1,034barA, overload pressure resistance: 60PSI (4.14barA), destruction pressure resistance: 120PSI (8.27barA) |
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Company information
All Devices Co., Ltd. (formerly All Sensors Asia Pacific Co., Ltd.) was established on July 1, 2015. Our sensors, utilizing unique sensing technology, achieve high precision and stability, particularly in low-pressure and micro-pressure applications. We have gained support from companies that require accurate measurement of small pressures in fields such as medical, industrial, and IoT. Requests from our customers have expanded beyond differential pressure, leading to numerous inquiries and orders. We are now able to assist not only with fluid measurements such as pressure, flow rate, and wind speed but also with various sensors for temperature, oxygen, and even consulting services. In light of this progression, we have changed our company name to All Devices Co., Ltd. to reflect our capability to respond to any inquiries. Although we have changed our name, we will continue to provide support as the official representative office of All Sensors in the Asia Pacific region, just as we have in the past. We are committed to enhancing our expertise and international perspective to meet the expectations of even more customers. All Devices Co., Ltd. President and CEO, Tetsuo Hata