Downloads

MPS™ True LEL™ Explosives Gas Sensor v3.0

MPS™ Flammable Gas Sensor: Rapid, accurate detection of multiple gases. Factory-calibrated, intrinsically safe, and highly toxin-resistant. Features built-in environmental compensation and automatic self-testing. Provides digital or analog output without extra electronics. Sets industry standards for performance and cost-effectiveness, with no field calibration required.

MPS™ True LEL™ Explosives Gas Sensor v4.0

MPS™ Flammable Gas Sensor 4.0: Rapid, accurate detection of multiple gases. Factory-calibrated, intrinsically safe, and highly toxin-resistant. Features built-in environmental compensation and automatic self-testing. Provides digital or analog output without extra electronics. Sets industry standards for performance and cost-effectiveness, with no field calibration required.

MPS™ True LEL™ Explosives Gas Sensor v5.0

MPS™ Flammable Gas Sensor 5.0: Rapid, accurate detection of multiple gases. Factory-calibrated, intrinsically safe, and highly toxin-resistant. Features built-in environmental compensation and automatic self-testing. Provides digital or analog output without extra electronics. Sets industry standards for performance and cost-effectiveness, with no field calibration required.

MPS™ Refrigerant Sensor A2L (R32, R454A, R454B, R454C)

NevadaNano’s Molecular Property Spectrometer™ (MPS™) Refrigerant Gas Sensors provides accurate and reliable detection of lower global warming potential (GWP) refrigerant gases, including mildly flammable A2L gases such as R-32.

With a 15+ year calibration interval and lifetime, the MPS™ Refrigerant Gas Sensors deliver industry-leading performance and the lowest total cost of ownership. 

MPS™ Refrigerant Gas Sensor (R410a)

NevadaNano’s Molecular Property Spectrometer™ (MPS™) Refrigerant Gas Sensors provides accurate and reliable detection of lower global warming potential (GWP) refrigerant gases. 

With a 15+ year calibration interval and lifetime, the MPS™ Refrigerant Gas Sensors deliver industry-leading performance and the lowest total cost of ownership. 

MPS™ Refrigerant Gas Sensor (R-290)

NevadaNano’s Molecular Property Spectrometer™ (MPS™) Refrigerant Gas Sensors provides accurate and reliable detection of flammable A3 gases, such as R290, common in HVAC applications.

With a 15+ year calibration interval and lifetime, the MPS™ Refrigerant Gas Sensors deliver industry-leading performance and the lowest total cost of ownership. 

MPS™ Extended Range and Extended Range Low Power Methane Gas Sensors (50 – 1,000,000 ppm)

NevadaNano’s MPS™ Extended Range Methane Gas Sensor is designed and optimized for open-air detection of methane and natural gas plumes over a full range of concentrations, from 50 to 1,000,000 ppm. In field testing, the sensor has detected methane emitted at a rate of 2 standard cubic feet per hour (SCFH) at distances up to 10 meters with nominal false positive readings over weeks of outdoor operation.


The smart sensor is intrinsically safe, robust, and extremely poison-resistant. It has built-in environmental compensation and performs constant self-testing for fail-safe operation. Sensor readings are output on a standard digital bus— no added electronics are required. With no field calibration required, the MPS Extended Range Methane Gas Sensor delivers industry-leading performance and a low cost of ownership.

MPS™ Evaluation Unit and Sensor Interface

Download MPS™ Gas Sensor Interface Installer

MPS™ Sensor Interface Application Readme

Sensor Testing Without the Evaluation Unit

Evaluation Unit Demo Video

MPS™ General Information

MPS™ Hazardous Locations User Guide

Remote Connection of the MPS™ Family of Sensors

MPS™ S4 Solid Model (.STEP file)

MPS™ Mini Solid Model (.STEP File)

Sample Code

Certificates of Compliance

FM Certificate of Conformity, United States, FM19US0145U

FM Certificate of Conformity, Canada, FM19CA0077U

ATEX Certificate, FMATEX0184U

IECEx Certificate of Conformity, FMG 19.0028U

IECEx Quality Assessment Report Summary, GB/FME/QAR.19.0020/00

ATEX Quality Assurance Notification, FM19ATEXQ0200

UKEX Certificate, FM21UKEX0159U

UKEX Quality Assurance Notification, FM21UKQAN0168

ISO 9001-2015 Certificate, NSAI, 19.8213

CSA Functional Safety Certificate, EN 50271:2018

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