• Surface mountable analog and digital pressure sensor
• Pressure ranges from 1 to 100 psi
• Absolute or Gauge options available
• Temperature range −40°C to +125°C
• Accuracy of 1% or 2.5%
• Outputs of Digital I2C and Analog 0.5V – 4.5V
• Supply voltage of 5V (typical)
• Supply current of 6.5mA (typical @5V input voltage)
• Compatible with wet, corrosive media
• Proof pressure of 2x full scale pressure
• Burst pressure of 5x full scale pressure

Typical applications for the Merit Sensor HTS series include:

• Automotive: Engine control, transmission systems, and fuel systems
• Industrial: Process control, compressors, and hydraulic systems
• Medical: Respiratory devices, diagnostic equipment, and fluid management systems
• Aerospace: Hydraulic and pneumatic systems, fuel management, and environmental monitoring
• Energy: Oil and gas exploration, geothermal systems, and energy storage
• HVAC: Refrigeration systems, air conditioning units, and heating systems
• Consumer Electronics: Pressure monitoring in appliances and other high-tech products

Merit Sensor Systems, Inc. partners with Rhopoint and it’s customers to design, fabricate, assemble and package reliable, cost-effective piezoresistive pressure sensor solutions for automotive, medical, industrial, aviation, defense and consumer applications. Please visit https://meritsensor.com/ for more information.

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The S Series by Merit Sensor introduces a state-of-the-art pressure sensing solution, integrating the proprietary MeritUltra technology to cater to low and medium pressure environments. Engineered for precision and reliability, the series encapsulates the pinnacle of piezoresistive pressure sensing technology. It stands out for its exceptional operating temperature range, compliance with industry standards. Below are the pivotal features and specifications that underline the technical prowess and adaptability of the S Series:

• Precision MEMS silicon pressure sensor die
• Piezoresistive Wheatstone bridge
• New proprietary MeritUltra technology
• Operating Temperature Range of -40°C to 150°C
• Pressure Types: Absolute and gage
• Bridge Closure: ½ closed, closed
• Impedance: 5kohm (standard for closed bridge), 3.5kohm
• Pressure ranges from 1 psi to 5000 psi with specific μV/V/psi values
• Electrical Excitation: 5-10 V
• Impedance: 4000-6000 Ω at 25°C
• Burst Pressure: Up to 10x full-scale pressure (topside)
• Full scale outputs from 60mV to 180mV (at 5V excitation)

This series is a testament to Merit Sensor’s dedication to innovation, offering advanced solutions that meet and exceed the demanding requirements of diverse applications.

Typical applications for the Merit Sensor^TM S series include:

• Aerospace

Merit Sensor Systems, Inc. partners with Rhopoint and it’s customers to design, fabricate, assemble and package reliable, cost-effective piezoresistive pressure sensor solutions for automotive, medical, industrial, aviation, defense and consumer applications. Please visit https://meritsensor.com/ for more information.

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The L series silicon MEMS piezoresistive pressure sensor from Merit Sensor^TM is ideal for ultra-low pressure applications, offering pressure ranges from 0.15 to 1psi (1 to 6.89 kPa 10 to 68.95 mbar). The sensors utilise a piezoresistive Wheatstone bridge in a design that anodically bonds glass to a chemically etched silicon diaphragm. Merit Sensor products incorporate a proprietary Sentium® technology, developed to provide an exceptional operating temperature range of -40°C to +150°C while still achieving superior stability. The L Series offers full-scale output ranges from 30mV to 60mv (at 5V excitation, depending on the pressure range) with additional outputs being available upon request.

• Ultra-low pressure MEMS piezoresistive pressure sensor
• Pressure ranges of 0.15psi, 0.3psi & 1psi
• Constraint of Gauge (R)
• Temperature range −40°C to +150°C
• Full scale outputs from 30mV to 60mV (at 5V excitation)
• Impedance of 5kΩ (typical)
• Suitable for clean, dry air and non-corrosive gases media
• Sawn wafer on tape in metal frame (T)
• Bridge options of open or closed
• U.S. Patent Number 7,290,453

Typical applications for the Merit Sensor^TM L series include:

• Air/Non-aggressive gases pressure/differential
• High-performance oil-filled transducers
• High-performance backside packaged modules
• Low-level monitoring
• Clean rooms, Building automation, HVAC, Airflow
• Oil, Gas, Fuel, A/C gases & Water

Merit Sensor Systems, Inc. partners with Rhopoint and it’s customers to design, fabricate, assemble and package reliable, cost-effective piezoresistive pressure sensor solutions for automotive, medical, industrial, aviation, defense and consumer applications. Please visit https://meritsensor.com/ for more information.

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• Compensated digital output surface mountable pressure sensor
• Pressure ranges available 0.15psi, 0.3psi and 1psi
• Differential or gauge options available
• Temperature range −40°C to +85°C
• Accuracy of ±1.5%FS
• Digital I²C output
• Supply voltage of 5V (typical)
• Clock speed 1MHz
• Update Rate of 5ms
• Suitable for clean, dry air and non corrosive gases
• Evaluation kit MULPEK is available for the LP1420 series, please see the datasheet in the Technical Library

Typical applications for the Merit Sensor^TM LP1420 series include:

• Industrial
  • HVAC systems and control units
  • Sensors and transmitters
• Medical
  • CPAP
  • Spirometers
  • Ventilators
  • Nebulizers

Please see below the specifications for the Merit LP1420 series:

Merit Sensor Systems, Inc. partners with Rhopoint and it’s customers to design, fabricate, assemble and package reliable, cost-effective piezoresistive pressure sensor solutions for automotive, medical, industrial, aviation, defense and consumer applications. Please visit https://meritsensor.com/ for more information.

The post Merit Sensor LP1420 Series appeared first on Rhopoint Components.

• Low pressure MEMS sensing elements
• Pressure ranges available 3psi, 5psi, 15psi, 30psi, 50psi, 100psi 150psi and 300psi
• 0.5mm, 0.89mm, 1.5mm gauge or 1.5mm absolute options available
• Temperature range −40°C to +150°C
• Typical full scale output (at 1.5mA / 7.5V excitation) 120mV, 40mV at 1psi
• Impedance of 5kΩ (typical) or 3.5kΩ (optional)
• Suitable for clean, dry air and non-corrosive gases media
• Sawn wafer on tape in metal frame
• Bridge options of half open and closed

Typical applications for the Merit Sensor^TM J series include:

• Industrial
• Low level monitoring
• Clean rooms

building automation

• HVAC, airflow

Please see below the specifications for the Merit Sensor^TM J series:

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• Broad pressure MEMS sensing elements
• Pressure ranges available 15psi, 50psi, 100psi, 300psi and 500psi
• Absolute pressurised from the cavity side or gauge pressurised from either side of the diaphragm
• Temperature range −40°C to +150°C
• Typical full scale output (at 5V excitation) 75mV at 15psi, 150mV at 100psi, 135mV at 300psi and 175mV at 500psi
• Impedance of 5kΩ (typical) or 3.5kΩ (optional)
• Suitable for air, gases and liquids that are compatible with silicon and glass
• Sawn wafer on tape in metal frame or die in waffle pack
• Bridge options of closed or closed with temperature diode
• AEC-Q100 qualified

Typical applications for the Merit Sensor^TM HM series include:

• Industrial
• Aerospace
• Automotive
• Medical

Please see below the specifications for the Merit Sensor^TM HM series:

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The 7000 series sensing elements from Merit Sensor^TM are ideal for high-volume, medium-pressure applications, offering available pressure ranges of 15 to 500psi (1 to 34.5 bar; 103 to 3,447 KPa). The sensors utilise a piezoresistive Wheatstone bridge in a design that anodically bonds glass to a chemically etched silicon diaphragm. This pressure sensor series offers an operating temperature of −40°C to +150°C and a full-scale output range from 60mV or 210mv (at 5V excitation, depending on the pressure range). The 7000 series from Merit Sensor^TM products incorporate a proprietary Sentium® technology, developed to provide a best-in-class operating temperature range and superior stability.

• High-volume, medium-pressure sensing elements
• Pressure ranges available 15psi, 50psi, 100psi, 300psi & 500psi
• Absolute or Gauge options available
• Temperature range −40°C to +150°C
• Full scale outputs from 60mV to 210mV (at 5V excitation)
• Impedance of 5kΩ (typical) or 3.5kΩ±0.5kΩ (optional)
• Suitable for clean, dry air and non-corrosive gases media
• Sawn wafer on tape in metal frame (T)
• Bridge options of open, half-open or closed
• Constraints of absolute & gage as standard (differential & vacuum available upon request)

Typical applications for the Merit Sensor^TM 7000 series include:

• Industrial
• Aerospace
• Automotive
• Consumer
• Medical

Merit Sensor Systems, Inc. partners with Rhopoint and it’s customers to design, fabricate, assemble and package reliable, cost-effective piezoresistive pressure sensor solutions for automotive, medical, industrial, aviation, defense and consumer applications. Please visit https://meritsensor.com/ for more information.

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• Uncompensated surface mountable pressure sensor
• Pressure ranges available 0.15psi, 0.3psi, 1psi, 5psi, 15psi and 30psi
• Pressure type options available differential (0.15psi to 5psi) or absolute (15psi and 30psi only)
• Temperature range −40°C to +85°C
• Full scale output (at 5V) 37.5mV at 0.15psi, 45mV at 0.3psi, 50mV at 1psi, 133mV at 5psi, 150mV at 15psi and 160mV at 30psi
• Pressure hysteresis ±0.1%FSO at +25°C
• Excitation(In) of 5V (typical) 3mA maximum
• Suitable for clean, dry air and non corrosive gases

Typical applications for the Merit Sensor^TM LP1400 series include:

• Industrial
• HVAC systems and control units
• Sensors and transmitters
• Medical
• CPAP
• Spirometers
• Ventilators
• Nebulizers

Please see below the specifications for the Merit LP1400 series:

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• Analog compensated surface mountable pressure sensor
• Pressure ranges available 0.15psi, 0.3psi and 1psi
• Differential or gauge options available
• Temperature range −40°C to +85°C
• Accuracy of ±1.5%FS
• Amplified analog output of 0.5V to 4.5V
• Supply voltage of 5V (typical)
• Supply current of 2mA (typical)
• Suitable for clean, dry air and non corrosive gases
• Evaluation kit MULPEK is available for the LP1410 series, please see the datasheet in the Technical Library

Typical applications for the Merit Sensor^TM LP1410 series include:

• Industrial
  • HVAC systems and control units
  • Sensors and transmitters
• Medical
  • CPAP
  • Spirometers
  • Ventilators
  • Nebulizers

Please see below the specifications for the Merit LP1410 series:

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• Uncompensated packaged pressure sensor
• Pressure ranges available 15psi, 100psi and 500psi
• Pressure type of backside absolute or backside gauge options available
• Temperature range −40°C to +85°C
• Typical full scale output (at 5V excitation) 75mV at 15psi, 150mV at 100psi and 175mV at 500psi
• Impedance of 5kΩ (typical)
• Suitable for liquid, air and gases (to be determined on an application by application basis)
• Excellent performance in both constant current and constant voltage applications
• Simple pressure source attachment and electrical connection
• Designed for a soldered connection to wires, ribbon cable, flex strip, or surface mount pcb

Typical applications for the Merit Sensor^TM RS series include:

• Medical inflation
• Water pressure and flow management
• Industrial process control

Please see below the specifications for the Merit Sensor^TM RS series:

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