Features

Range: -15 to 5 PSIG

Type: Gage Media Air, gases and liquids

Packaging: Bulk

Flexibility: Sensitivity, resistance, bridge, constraint, etc.

Temperature Range: 10 to +90 C

Benefits

Performance: Enjoy best-in-class performance due to Merit’s proprietary Sentium technology

Cost: Save money over time with high-performing die

Security: Feel confident doing business with an experienced company backed by a solid parent company (NASDAQ: MMS)

Speed: Get to market quickly with creative and flexible solutions.

Service: Experience prompt, personal and professional support.

Typical Applications

Medical:

Blood Analyzer Equipment

Medical Pneumatics

Medical Diagnostic Devices

Medical Analysis

What you get with the LP Series is a sensor for very low pressures that is easy to solder to a PC board and connect to standard tubing. We offer it fully compensated, saving you calibration time and equipment on the assembly line. It is also available uncompensated for lower cost. Once in the application, the LP Series performs with excellent linearity, hysteresis, and stability.

Features

Pressure 0.04 to 1 psi / 2.49 to 69 mbar / 0.25 to 6.9 kPa / 1 to 28 inH₂O Temperature -40 to 85 °C Configuration Differential or gage Output Uncompensated mV, analog 0.5 to 4.5 V, or digital I²C Media Clean, dry air and non-corrosive gases Shipping Tape and reel Flexibility Custom calibration upon request

Typical Applications

Industrial Filters (air flow via ΔΡ and air pressure) HVAC systems and control units Sensors and transmitters Medical CPAP Spirometers Ventilators Nebulizers

What you get with the LP Series is a sensor for very low pressures that is easy to solder to a PC board and connect to standard tubing. We offer it fully compensated, saving you calibration time and equipment on the assembly line. It is also available uncompensated for lower cost. Once in the application, the LP Series performs with excellent linearity, hysteresis, and stability.

Features

Pressure 0.04 to 1 psi / 2.49 to 69 mbar / 0.25 to 6.9 kPa / 1 to 28 inH₂O Temperature -40 to 85 °C Configuration Differential or gage Output Uncompensated mV, analog 0.5 to 4.5 V, or digital I²C Media Clean, dry air and non-corrosive gases Shipping Tape and reel Flexibility Custom calibration upon request

Typical Applications

Industrial Filters (air flow via ΔΡ and air pressure) HVAC systems and control units Sensors and transmitters Medical CPAP Spirometers Ventilators Nebulizers

The HTS Series is a surface-mountable pressure sensor that offers you a choice between an analog or digital output. But the HTS Series is not just your typical surface-mount device. Due to its backside-pressure-measurement design, the sensor’s electronics are isolated, making the HTS Series compatible with wet, corrosive media. Learn more.

Features

Pressure 1 to 100 psi / 70 to 7,000 mbar / 7 to 700 kPa Temperature -40 to 125 °C Configuration Absolute or gage Output Digital I²C and analog 0.5 V – 4.5 V Shipping Tape and reel

Typical Applications

Industrial To monitor HVAC systems, water levels, water pressure, and processes. It is also used for air-conditioning and other refrigerant systems, portable-measurement and analysis instrumentation, and industrial automation. Automotive To monitor the pressure of transmission fluid, fuel systems, oil systems, EGR systems, exhaust gas, etc. Medical Used in equipment for diagnosis and analysis.

Do you need to measure the pressure of gas, oil, refrigerant, or other harsh media? If these materials penetrate the sensor’s packaging, they can lead to reliability issues, costly maintenance, and even recalls. Our solution? The TR Series. Its hermetically sealed die measures pressure from the backside, where media contacts nothing more than the ceramic substrate, glass, and gold-tin eutectic solder. With the TR Series you can count on accurate and reliable pressure measurement.

Features

Pressure 15 to 500 psi / 1.03 to 34.47 bar / 103.4 to 3,447.4 kPa Temperature -40 to 150 °C Configuration Absolute or gage Media Air, gases, and liquids Shipping Bulk or tape and reel Flexibility Sensitivity, resistance, bridge, constraint, etc.

Typical Applications

Industrial HVAC Industrial Automation Refrigeration Automotive Transmission Pressure Oil Pressure Fuel Rail EGR/Exhaust

Whether you need to measure fuel vapor at low pressures or refrigerant gas at higher pressures, you can rely on the TVC Series. It was designed to provide a stable output, even at temperatures up to 150 °C. One of two possible sensing elements (the HM Series or J Series) is mounted at the top of the ceramic pressure port, isolating it from the electronics and allowing the pressure sensor to be customized to your application.

Features

Range 15 to 300 psi (1 to 21 bar; 103 to 2,068 kPa) Type Absolute, gage Media Air, gases and liquids Packaging Bulk, Tape & Reel Flexibility Sensitivity, resistance, bridge, constraint, etc. Temperature Range -40 to +150 °C

Typical Applications

Industrial HVAC Industrial Automation Refrigeration Automotive Transmission Pressure Oil Pressure Fuel Rail EGR/Exhaust

The 7000 Series is ideal for high-volume, medium-pressure, small-package OEM applications.

Features

Pressure 15 to 500 psi (1 to 34.5 bar; 103 to 3,447 KPa) Temperature -40 to 150 °C Configuration Absolute, gage, differential, or vacuum Media Clean, dry air and non-corrosive gases Shipping Wafers on tape Flexibility Sensitivity, resistance, bridge, constraint, etc.

Benefits

Performance Enjoy best-in-class performance due to Merit’s proprietary Sentium technology Cost Save money over time with high-performing die Security Feel confident doing business with an experienced company backed by a solid parent company (NASDAQ: MMSI) Speed Get to market quickly with creative and flexible solutions. Service Experience prompt, personal and professional support.

The HM Series was designed for harsh-media applications from low to medium pressure.

Features

Pressure 15 to 500 psi (1 to 34.5 bar; 103 to 3,447 KPa) Temperature -40 to 150 °C Configuration Absolute, pressurized from the cavity side Media Air and gases and liquids that are compatible with silicon and glass Shipping Wafers on tape Flexibility Sensitivity, resistance, bridge, constraint, etc. Qualification AEC-Q100

Benefits

Performance Enjoy best-in-class performance due to Merit’s proprietary Sentium technology Cost Save money over time with high-performing die Security Feel confident doing business with an experienced company backed by a solid parent company (NASDAQ: MMSI) Speed Get to market quickly with creative and flexible solutions. Service Experience prompt, personal and professional support.

The K Series is ideal for high-volume, high-pressure OEM applications.

Features

Pressure 1,000 to 10,000 psi (68.9 to 690 bar; 6,895 to 68,948 KPa) Temperature -40 to 150 °C Configuration Absolute Media Clean, dry air and non-corrosive gases Shipping Wafers on tape Flexibility Sensitivity, resistance, bridge, constraint, etc.

Benefits

Performance Enjoy best-in-class performance due to Merit’s proprietary Sentium technology Cost Save money over time with high-performing die Security Feel confident doing business with an experienced company backed by a solid parent company (NASDAQ: MMSI) Speed Get to market quickly with creative and flexible solutions. Service Experience prompt, personal and professional support.

The 5000 Series is ideal for high-volume, high-pressure OEM applications

Features

Pressure 1,000 to 10,000 psi (68.9 to 689 bar; 6,895 to 68,948 KPa) Temperature -40 to 150 °C Configuration Absolute Media Clean, dry air and non-corrosive gases Shipping Wafers on tape Flexibility Sensitivity, resistance, bridge, constraint, etc.

Benefits

Performance Enjoy best-in-class performance due to Merit’s proprietary Sentium technology Cost Save money over time with high-performing die Security Feel confident doing business with an experienced company backed by a solid parent company (NASDAQ: MMSI) Speed Get to market quickly with creative and flexible solutions. Service Experience prompt, personal and professional support.

Are you looking for a MEMS sensing element for a low- to medium-pressure application? Our D Series has been designed with a small footprint (1.4 x 1.4 mm), making it a low-cost option for pressures from 1 to 21 bar.

Features

Pressure 15 to 300 psi / 1 to 20.7 bar / 103 to 2,068 kPa Temperature -40 to 150 °C Configuration Absolute, gage, differential, or vacuum Media Clean, dry air and non-corrosive gases Shipping Wafers on tape or waffle pack Flexibility Sensitivity, resistance, bridge, constraint, etc.

Benefits

Performance Enjoy best-in-class performance due to Merit’s proprietary Sentium technology Cost Save money over time with high-performing die Security Feel confident doing business with an experienced company backed by a solid parent company (NASDAQ: MMSI) Speed Get to market quickly with creative and flexible solutions. Service Experience prompt, personal and professional support.

The 3000 Series is ideal for high-volume, low-pressure OEM applications.

Features

Pressure 5 to 100 psi (0.34 to 6.9 bar; 34.5 to 689 KPa) Temperature -40 to 150 °C Configuration Absolute, gage, differential, or vacuum Media Clean, dry air and non-corrosive gases Shipping Wafers on tape Flexibility Sensitivity, resistance, bridge, constraint, etc.

Benefits

Performance Enjoy best-in-class performance due to Merit’s proprietary Sentium technology Cost Save money over time with high-performing die Security Feel confident doing business with an experienced company backed by a solid parent company (NASDAQ: MMSI) Speed Get to market quickly with creative and flexible solutions. Service Experience prompt, personal and professional support.

The J Series is ideal for high-volume, low-pressure applications.

Features

Pressure 1 to 300 psi (0.07 to 21 bar; 7 to 2100 KPa) Temperature -40 to 150 °C Configuration Absolute, gage, differential or vacuum Media Clean, dry air and non-corrosive gases Shipping Wafers on tape, waffle pack Flexibility Sensitivity, resistance, bridge, constraint, etc.

Benefits

Performance Enjoy best-in-class performance due to Merit’s proprietary Sentium technology Cost Save money over time with high-performing die Security Feel confident doing business with an experienced company backed by a solid parent company (NASDAQ: MMSI) Speed Get to market quickly with creative and flexible solutions Service Experience prompt, personal, and professional support

The AP301 Series is ideal for high-volume, medium-pressure OEM applications.

Features

Pressure 100 to 1,000 psi (6.9 to 68.9 bar; 689 to 6,895 KPa) Temperature -40 to 150 °C Configuration Absolute, gage, differential, or vacuum Media Clean, dry air and non-corrosive gasses Shipping Wafers on tape Flexibility Sensitivity, resistance, bridge, constraint, etc.

Benefits

Performance Enjoy best-in-class performance due to Merit’s proprietary Sentium technology Cost Save money over time with high-performing die Security Feel confident doing business with an experienced company backed by a solid parent company (NASDAQ: MMSI) Speed Get to market quickly with creative and flexible solutions. Service Experience prompt, personal and professional support.

The L Series is an ultra-sensitive and stable MEMS die that is ideal for low-pressure applications, such as CPAP and air handlers.

Features

Pressure 0.15 to 1 psi (10 to 68.95 mbar; 1 to 6.89 KPa) Temperature -40 to 150 °C Configuration Gage or differential Media Clean, dry air and non-corrosive gases Shipping Wafers on tape Flexibility Sensitivity, resistance, bridge, constraint, etc. Size 3.3 x 3.3 mm

Benefits

Performance Enjoy best-in-class performance due to Merit’s proprietary Sentium technology Cost Save money over time with high-performing die Security Feel confident doing business with an experienced company backed by a solid parent company (NASDAQ: MMSI) Speed Get to market quickly with creative and flexible solutions. Service Experience prompt, personal and professional support.

Are you looking for an invasive blood-pressure sensor to support high volumes at a low cost? We have a solid history of supplying our AAMI-compliant blood-pressure sensor, the BP Series, to the medical-device industry. The BP Series can also be customized for other medical-grade applications. If you want a partner with a proven product and relevant experience, contact us today!

Features

Pressure -30 to 300 mmHg Temperature 15 to 40 °C Configuration Gage Media Air, gas, and liquid Shipping 120-unit ceramic substrates/snapstrates or tape and reel Flexibility Custom options available

Typical Applications

Blood-preasure measurement (invasive & disposable) Dialysis machines Infusion pumps Automotive Surgical procedures

The AP Series is calibrated at room temperature using laser-trimmed resistors. It is suitable for high-volume and low- to medium-pressure applications.

Features

Range -15 to 300 psi (-1 to 20.7 bar; -103 to 2,068 KPa) Also available in higher pressures Type Gage Media Air, gases and liquids Packaging Bulk Flexibility Custom options available

Benefits

Performance Enjoy best-in-class performance due to Merit Sensor’s proprietary Sentium technology Cost Save money over time with high-performing product. Security Feel confident doing business with an experienced company backed by a solid parent company (NASDAQ: MMSI) Speed Get to market quickly with creative and flexible solutions. Service Experience prompt, personal and professional support.

The PMD Series is a thru-hole mountable device suitable for high-volume and low- to medium-pressure applications.

Features

Range: 5 to 50 psi (0.34 to 3.5 bar; 34.5 to 345 KPa)

Type: Absolute, gage, differential and vacuum

Media: Clean, dry air and non-corrosive gases

Packaging: Trays

Flexibility: Sensitivity, resistance, bridge, constraint, etc.

What you get with the LP Series is a sensor for very low pressures that is easy to solder to a PC board and connect to standard tubing. We offer it fully compensated, saving you calibration time and equipment on the assembly line. It is also available uncompensated for lower cost. Once in the application, the LP Series performs with excellent linearity, hysteresis, and stability.

Features

Pressure 0.04 to 1 psi / 2.49 to 69 mbar / 0.25 to 6.9 kPa / 1 to 28 inH₂O Temperature -40 to 85 °C Configuration Differential or gage Output Uncompensated mV, analog 0.5 to 4.5 V, or digital I²C Media Clean, dry air and non-corrosive gases Shipping Tape and reel Flexibility Custom calibration upon request

Typical Applications

Industrial Filters (air flow via ΔΡ and air pressure) HVAC systems and control units Sensors and transmitters Medical CPAP Spirometers Ventilators Nebulizers

The RPD Series is a flexible platform with excellent media compatibility. It was designed for a wide range of pressures.

Features

Range 15 psi to 500 psi (1 to 34.5 mbar; 103 to 3447 KPa) Temperature -40 to +85 ˚C Type Gage Media Air, gases and liquids Shipping Tape and reel Size 7.6 x 8.9 x 6.6 mm

Benefits

• Excellent performance in both constant current and constant voltage applications
• Simple pressure attachment and electrical connection
• Designed for a soldered connection to wires, ribbon cable, or flex strip

Typical Applications

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

The MS Series is a surface-mountable device suitable for high-volume and low- to medium-pressure applications.

Features

Range 15 to 500 psi (1 to 34.5 bar; 103 to 3,447 KPa) Type Absolute, gage, differential and vacuum Media Clean, dry air and non-corrosive gases Packaging Bulk Flexibility Sensitivity, resistance, bridge, constraint, etc.

The RS Series is an uncompensated, packaged piezoresistive pressure sensor and transducer that is simple to integrate into your product. Ideally a surface-mount device (SMD), the RS Series can also be easily soldered to wires, ribbon cables, and flex strips. The pressure port makes connecting the sensor to the source of pressure easy. This can be done via O-ring or tubing. The RS Series is a flexible product with excellent media compatibility.

Features

Pressure 0 to 500 psi / 0 to 34.47 bar / 0 to 3,447 kPa Temperature -40 to 85 °C Configuration Absolute or gage (backside pressure for both) Media Air, gases, and liquids (to be determined on an
application-by-application basis with Merit Sensor’s engineering team) Shipping Tape and reel Flexibility Range of pressure, size of pressure port, and configuration

Application Examples

Industrial Process control, water pressure, and air compressors Medical Inflation Consumer Tire pressure

The SMD Series is a surface-mountable device suitable for high-volume and low- to medium-pressure applications.

Features

Range: 5 to 500 psi (0.34 to 34.5 bar; 34.5 to 3,447 KPa)

Type: Absolute, gage, differential and vacuum

Media: Clean, dry air and non-corrosive gases

Packaging: Bulk

Flexibility: Sensitivity, resistance, bridge, constraint, etc.