MemsFrontier MTP20-A6-SF6 Thermopile Gas Sensor

Product catalog summary

Overview: The MTP20-A6-SF6 is a thermopile gas sensor designed for detecting SF6 gas using NDIR technology. It features a MEMS thermopile element housed in a TO-39 package with dual channels, offering high sensitivity and accuracy.

Features:

MEMS Thermopile Element
TO-39 Package (Dual Channel)
High Sensitivity
10.60/3.95um NBP Filter
High Accuracy NTC

Applications:

NDIR SF6 Gas Detection
Power Equipment Safety Monitoring
Industrial Process Control
Electrical Power System

Performance Specifications:

Chip Size: 1.8x1.8 mm²
Membrane Area: 1.35x1.35 mm²
Field of View: 43±10% kΩ at 25℃
Thermopile Resistance: 27±2 nV/Hz^1/2 at 25℃
Noise Voltage: 0.62 nV/Hz^1/2 at 500K, 1Hz
NEP: 43 V/W at 500K, 5.5um (LWP)
Responsivity: 0.1 %/℃ at 25℃/50℃
Temp Coefficient of Resistance: 32 ms
Time Constant: 6.8E+07 cmHz^1/2/W at 500K, 1Hz
Specific Detectivity: 100±3% kΩ at 25℃
Thermistor Resistance: 3950±1% K at 25℃/50℃

Operating Conditions:

Operating Temperature: -30 to 100℃
Storage Temperature: -40 to 125℃

Filter Specifications:

Active Channel Center Wavelength: 10.60 um
Reference Channel Center Wavelength: 3.95 um
Half Power Bandwidth: 240 nm (Active), 90 nm (Reference)
Peak Transmission: >80% for both channels

Electrical Connection:

Pin 1: NTC+
Pin 2: TP2+
Pin 3: TP1+
Pin 4: GND

Resistance vs. Temperature Table: A detailed table provides resistance values at various temperatures, indicating the sensor's response to temperature changes.

Mechanical Dimensions: The sensor is manufactured by Shenzhen MemsFrontier Electronics Co., Ltd., located in Shenzhen, China.

Catalog excerpts

MemsFrontier MTP20-A6-SF6 Thermopile Gas Sensor-1

Thermopile Gas Sensor MTP20-A6-SF6 Features:      MEMS Thermopile Element TO-39 Package (Dual Channel) High Sensitivity 10.60/3.95um NBP Filter High Accuracy NTC NDIR SF6 Gas Detection Power Equipment Safety Monitoring Industrial Process Control Electrical Power System

Open the catalog to page 1

MemsFrontier MTP20-A6-SF6 Thermopile Gas Sensor-2

Model No.: MTP20-A6-SF6 Absolute Maximum Rating Parameter Operating Temperature Storage Temperature Performance Specification Parameter Chip Size Membrane Area Thermopile Resistance Noise Voltage Temp Coefficient of Resistance Time Constant Specific Detectivity Thermistor Resistance

Open the catalog to page 2

MemsFrontier MTP20-A6-SF6 Thermopile Gas Sensor-3

Filter Specification Parameter Active Channel Reference Channel Center Wave Length Half Power Bandwidth Peak Transmission

Open the catalog to page 3

MemsFrontier MTP20-A6-SF6 Thermopile Gas Sensor-4

Resistance vs. Temperature Table of NTC T (℃)

Open the catalog to page 4

MemsFrontier MTP20-A6-SF6 Thermopile Gas Sensor-5

Mechanical Dimension Shenzhen MemsFrontier Electronics Co., Ltd. 深圳市美思先端电子有限公司 Add: 3/F, B2 Bldg., China Merchants Guangming Sci-Tech Park, Guanguang Rd., Guangming Dist., Shenzhen, Guangdong, 518107, China. Tel: +86-755-21386871 [email protected] www.memsf.com

Open the catalog to page 5