USEQGCQAC82H00

Gas Sensors QGC Pyroelectric Infrared Gas Sensors, Analog Overview Applications KEMET’s QGC thin film pyroelectric gas sensors can be reduced in physical size and still provide high sensitivity with fast frequency operation, enabling this highly stable 1 to 4 element sensor in a TO39 package. • Gas and gas flues • HVAC (refrigerant or CO2-driven ventilation system) • Industrial process and safety • Medical capnography and anesthesia • Handheld breath analysis and breath rate measurement • Breath actuated dispenser • Automotive cabin air quality • Exhaust (CO2 content) • Home and building technology • Environmental monitoring (ambient CO2 level) • Pollution air quality in home, office and car (excessive CO2 level) The sensor element is built into a low noise circuit that has an internal CMOS operational amplifier with a 10 GΩ feedback resistor outputting a voltage signal centred around half the supply rail. Benefits • Fast, stable response over a wide operating frequency range • 1, 2, or 4 sensor elements in one package • TO39 package • Analog output • Integrated op amp One world. One KEMET © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com SE0213_QGC • 4/20/2020 1 Gas Sensors – QGC Pyroelectric Infrared Gas Sensors, Analog Ordering Information USE QGC C A REF1 0 0 Product Family Series Sensor Type Mounting Type Specification Packaging Version QGC = TO39 IR Gas Sensors C = Circle D = Dual Q = Quad K = Evaluation kit A = Sensor only 5 = Kit type 5 0 = Bulk 0 Sensors 0000 = Fixed REF1 = Reference C82L = CO2 C82S = CO2 Special C82N = CO2 Narrow C82M = CO2 Medical C821 = CO2 Medical C8L1 = CO C8N1 = CO Narrow CH41 = CH4 N8L1 = NO HC11 = H-C (1) HC21 = H-C (2) S821 = SO2 R121 = Refrigerant R12 (Freon) 50L1 = Broadband (5µm Long Pass) ANA1 = Anesthesia (Dual) N821 = NO2 SF61 = SF6, Ethylene C82H = CO2, CO, CH4, NDIR AN11 = Anesthesia (Quad 1) AN21 = Anesthesia (Quad 2) EXH1 = Exhaust, Environmental Environmental Compliance All KEMET Gas Sensors are RoHS and REACH Compliant. Article 33(1) of the REACH Regulation states that manufacturers and importers of articles (products) are required to notify their customers of the presence of any Substances of Very High Concern (SVHC) in their products exceeding 0.1% by weight and provide instructions on safe use of the product. KEMET Corporation reports regarding the Article 33(1) of REACH Regulation as follows: 1. Applicable Product: Gas Sensors (QFC & QFS series) 2. Report for the content of REACH SVHC list: The product(s) above contains a substance by more than 0.1wt% per product weight that was published in the 8th update of the REACH SVHC substances (December 19, 2012). 3. Regarding the safety of the gas sensors (Piezoceramic products): The Piezoceramic that is used in this product becomes ceramic by sintering powder containing PZT as the main ingredient. It is chemically stable, with minimum risks toward the human body or environment within the intended use of the product. Please note that risks could occur in the case of inhalation or accidental oral uptake of powder ceramics. 4. Technical product information on the gas sensors (Piezoceramic products): The manufacturing technique of the “piezoceramic products” whose main ingredient is Lead Titanium Zirconium Oxide (PZT) has been established, and there is no alternative material that can exhibit superior performance than PZT at this moment. Please note that the piezoceramic is listed as an exempt on RoHS (2011/65/EU) AnnexIII (7c.1). 5. The responsibility of piezoceramic manufacturers: Piezoceramic manufacturers report information regarding PZT containment in their products to the customers to obey the article 33 of the REACH regulation © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com SE0213_QGC • 4/20/2020 2 Gas Sensors – QGC Pyroelectric Infrared Gas Sensors, Analog Dimensions – Millimeters Single Sensor Cross Section View Top View Bottom View © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com SE0213_QGC • 4/20/2020 3 Gas Sensors – QGC Pyroelectric Infrared Gas Sensors, Analog Dimensions – Millimeters cont. Dual Sensor Cross Section View Top View Bottom View © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com SE0213_QGC • 4/20/2020 4 Gas Sensors – QGC Pyroelectric Infrared Gas Sensors, Analog Dimensions – Millimeters cont. Quad Sensor Cross Section View Top View Bottom View © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com SE0213_QGC • 4/20/2020 5 Gas Sensors – QGC Pyroelectric Infrared Gas Sensors, Analog Performance Characteristics Single & Dual Sensor Quad Sensor © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com SE0213_QGC • 4/20/2020 6 Gas Sensors – QGC Pyroelectric Infrared Gas Sensors, Analog Part Number Specifications Sensor Characteristics Filter Aperture Channel (mm) 1 Single sensor 2.5 ø Dual sensor 2.6 x 2.6 Quad sensor 0.7 x 0.325 Element Size (µm) Package 1,000 x 1,000 TO39 Responsivity1 (V/W) D*1 (cm√Hz/W) Noise1 (µV√Hz) 150,000 3.5 x 108 Mean 70 100,000 1.5 x 108 Mean 40 10 Hz, 500 K, room temperature, without window and optics. Electrical Characteristics Channel Single sensor Dual sensor Quad sensor Maximum Voltage1 (V) Minimum Voltage (V) 8 Microphonics (μV/√Hz) at 10 Hz Time Constant (ms) S vib~2 ~12 S vib~1 ~10 2.7 52&3 Operating Temperature Range (°C) Storage Temperature Range (°C) −40 to +85 −40 to +110 Recommended offset Voltage (V) Maximum offset Voltage (V) Minimum offset Voltage (V) – – – +V/2 2 +V−0.1 2 0.1 2 Absolute maximum operating voltage. With reference to GND. 3 Absolute maximum operating voltage 6.0 V. Output voltage normalised around mid-rail. Op-Amp with 10 GΩ feedback resistor. 1 2 Part Number (Single Sensor) Part Number Channel 1 CWL µm / (HPB nm) USEQGCCAREF100 USEQGCCAC82L00 USEQGCCAC82S00 3.91 / (90) 4.26 / (180) 4.43 / (60) USEQGCCAC82N00 USEQGCCAC8L100 USEQGCCAC8N100 USEQGCCACH4100 USEQGCCAN8L100 USEQGCCAHC1100 USEQGCCAS82100 USEQGCCAR12100 USEQGCCA50L100 4.30 / (110) 4.64 / (180) 4.64 / (90) 3.30 / (160) 5.30 / (180) 3.375 / (190) 7.30 / (200) 10.35 / (190) 5.0 Long Pass © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com Use Weight (gr) Reference CO2 CO2 (Special) 0.93 0.93 0.93 CO2 (Narrow) CO CO (Narrow) CH4 NO H-C SO2 Refrigerant R12 (Freon) Broadband for bespoke filters 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 SE0213_QGC • 4/20/2020 7 Gas Sensors – QGC Pyroelectric Infrared Gas Sensors, Analog Part Number Specifications cont. Part Number (Dual Sensor) Channel 1 Part Number Channel 2 CWL µm / (HPB nm) Use Weight (gr) USEQGCDAC82L00 USEQGCDAC82S00 USEQGCDAC82N00 USEQGCDAC82M00 USEQGCDAC82100 USEQGCDAC8L100 USEQGCDAC8N100 USEQGCDACH4100 USEQGCDAN8L100 3.91 / (90) 3.91 / (90) 3.91 / (90) 3.70 / (110) 4.90 / (130) 3.91 / (90) 3.91 / (90) 3.91 / (90) 3.91 / (90) 4.26 / (180) 4.43 / (60) 4.30 / (110) 4.26 / (180) 4.26 / (180) 4.64 / (180) 4.64 / (90) 3.30 / (160) 5.30 / (180) CO2 CO2 (Special) CO2 (Narrow) CO2 (Medical) CO2 (Medical) CO CO (Narrow) CH4 NO 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 USEQGCDAHC1100 USEQGCDAHC2100 USEQGCDAS82100 USEQGCDAR12100 USEQGCDA50L100 USEQGCDAANA100 USEQGCDAN82100 USEQGCDASF6100 3.91 / (90) 3.91 / (90) 3.91 / (90) 8.94 / (225) 5.0 Long Pass 8.44 / (205) 3.91 / (90) 3.91 / (90) 3.33 / (160) 3.375 / (190) 7.30 / (200) 10.36 / (190) 5.0 Long Pass 4.26 / (180) 6.20 / (200) 10.6 / (240) H-C (1) H-C (2) SO2 Refrigerant R12 (Freon) Broadband for bespoke filters Anesthesia NO2 SF6, Ethylene 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 Part Number (Quad Sensor) Channel 1 Part Number USEQGCQAC82H00 USEQGCQAAN1100 USEQGCQAAN2100 USEQGCQAEXH100 3.38 / (190) 3.90 / (200) 8.75 / (200) 4.26 / (180) Part Number (Evaluation Kit) Part Number USEQGCK5000000 Channel 2 Channel 3 Channel 4 CWL µm / (HPB nm) 3.91 / (90) 3.90 / (200) 9.62 / (230) 4.64 / (180) 4.26 / (180) 4.26 / (180) 12.25 / (210) 3.30 / (160) 4.64 / (180) 8.416 / (180) 8.55 / (180) 3.91 / (90) Use Weight (gr) HC, CO, CO2 Anesthesia (1) Anesthesia (2) Exhaust, Environmental 1.15 1.15 1.15 1.15 Comment Weight (gr) Includes 1 sensor: USEQGCDAC82L00 550 © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com SE0213_QGC • 4/20/2020 8 Gas Sensors – QGC Pyroelectric Infrared Gas Sensors, Analog Part Schematic Internal Schematics Single Sensor +V Sensor Ch 1 Gnd V+ /2 Dual Sensor Ch 1 Sensor +V Sensor Ch 2 Gnd V+ /2 © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com SE0213_QGC • 4/20/2020 9 Gas Sensors – QGC Pyroelectric Infrared Gas Sensors, Analog Part Schematic cont. Internal Schematics cont. Quad Sensor Sensor Ch 1 Offset Sensor Sensor Sensor Ch 2 Ch 3 +V Ch 4 Gnd © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com SE0213_QGC • 4/20/2020 10 Gas Sensors – QGC Pyroelectric Infrared Gas Sensors, Analog Recommended Circuit Diagram Single Sensor Dual Sensor © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com SE0213_QGC • 4/20/2020 11 Gas Sensors – QGC Pyroelectric Infrared Gas Sensors, Analog Recommended Circuit Diagram cont. Quad Sensor Packaging Series Packaging Type QGC Bulk © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com SE0213_QGC • 4/20/2020 12 Gas Sensors – QGC Pyroelectric Infrared Gas Sensors, Analog Handling Precautions Pyroelectric Infrared Sensors should be kept away from indirect and direct sunlight, the headlights of cars, wind, and exposure to strong vibration and strong shock. Do not use in water, alcohol ETA, corrosive gas or under sea breeze. Do not be expose to corrosive substances. Do not drop or apply any mechanical stress. The performance of this device can be affected by ESD. Precautions should be used when handling and installing the sensor. Precision devices such as this sensor can be damaged or caused not to meet published specification due to ESD. Please note that there is limited ESD protection built-in as the device is optimised for low power consumption and low noise operation. Human Body Model (HBM), per JS-001: 2,000 V. Pyroelectric Infrared Sensors should be stored in normal working environments. Solderability will be degraded by exposure to high temperatures, high humidity, corrosive atmospheres, and long-term storage. KEMET recommends that ambient storage conditions are < 30°C and < 60% relative humidity and that maximum storage temperature does not exceed 110°C. Atmospheres should be free of chlorine and sulfur-bearing compounds. Temperature fluctuations should be minimized to avoid condensation on the parts. For optimized solderability sensors stock should be used promptly, preferably within 24 months of receipt. © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com SE0213_QGC • 4/20/2020 13 Gas Sensors – QGC Pyroelectric Infrared Gas Sensors, Analog KEMET Electronics Corporation Sales Offices For a complete list of our global sales offices, please visit www.kemet.com/sales. Disclaimer All product specifications, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed. All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such applications, but are not intended to constitute – and KEMET specifically disclaims – any warranty concerning suitability for a specific customer application or use. The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET’s products is given gratis, and KEMET assumes no obligation or liability for the advice given or results obtained. Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards (such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or property damage. Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other measures may not be required. When providing KEMET products and technologies contained herein to other countries, the customer must abide by the procedures and provisions stipulated in all applicable export laws and regulations, including without limitation the International Traffic in Arms Regulations (ITAR), the US Export Administration Regulations (EAR) and the Japan Foreign Exchange and Foreign Trade Act. KEMET is a registered trademark of KEMET Electronics Corporation. © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com SE0213_QGC • 4/20/2020 14