Dgs-So2 968-038 Digital So2 Sensor Module

DGS-CO 968-034 Digital CO Sensor Module DESCRIPTION
Easily add Carbon Monoxide sensing to your IoT application with our digital CO sensor module that provides a calibrated and temperature compensated output.

0 to 1000 ppm Carbon Monoxide sensor with digital output

DGS-CO 968-034 Digital CO Sensor Module BENEFITS
* Low Power - 1 mW @ 1 minute sampling
* Fast Response - 15 seconds typical
* Calibrated & Temp. Compensated Output
* Simple Digital UART Interface
* Integrated T & RH Sensors
* Robust 10-year Estimated Lifetime
* ROHS Compliant
* Small form Factor
* UART to USB adapter provided
* Lightweight (< 2 oz.)

DGS-CO 968-034 Digital CO Sensor Module APPLICATIONS
* Life Safety Levels
* Air Quality Levels

DGS-CO 968-034 Digital CO Sensor Module MEASUREMENT PERFORMANCE CHARACTERISTICS
Based on Standard Conditions 25'C, 50% RH and 1 atm
* Measurement Range: 0 to 1000 ppm
* Resolution: 0.1 ppm
* Zero Accuracy:± 1 ppm
* Measurement Accuracy: 15% of reading
* Measurement Repeatability: <± 3% of reading or 2 ppm, whichever is greater
* T90 Response Time (100 ppm step): < 30 seconds (15 seconds typical)

SO2-B4 Sulfur Dioxide Sensor 4-Electrode

PERFORMANCE
Sensitivity nA/ppm at 2ppm SO2 275 to 475
Response time t90 (s) from zero to 2ppm SO2 < 30
Zero current nA in zero air at 20â?? -80 to +80
Noise* ±2 standard deviations (ppb equivalent) 5
Range ppm limit of performance warranty 100
Linearity ppb error at 100ppm SO2 , linear at zero and 10ppm SO2 0 to -2
Overgas limit maximum ppm for stable response to gas pulse 200
* Tested with Alphasense ISB low noise circuit

LIFETIME
Zero drift ppb equivalent change/year in lab air < ±20
Sensitivity drift % change/year in lab air, monthly test < ±15
Operating life months until 50% original signal (24 month warranted) > 36

ENVIRONMENTAL
Sensitivity @ -20â?? (% output @ -20â??/output @ 20â??) @ 2ppm SO2 70 to 82
Sensitivity @ 50â?? (% output @ 50â??/output @ 20â??) @ 2ppm SO2 95 to 110
Zero @ -20â?? nA change from 20â?? 0 to -10
Zero @ 50â?? nA change from 20â?? 10 to 30

CROSS SENSITIVITY
Filter capacity ppm·hrs 450
H2S sensitivity % measured gas @ 5ppm H2S < 2
NO2 sensitivity % measured gas @ 5ppm NO2 < -160
Cl2 sensitivity % measured gas @ 5ppm Cl2 < -40
NO sensitivity % measured gas @ 5ppm NO < -2
CO sensitivity % measured gas @ 5ppm CO < 2
H2 sensitivity % measured gas @ 100ppm H2 < 0.5
C2H4 sensitivity % measured gas @ 100ppm C2H4 < 1
NH3 sensitivity % measured gas @ 20ppm NH3 < 0.1
CO2 sensitivity % measured gas @ 5% CO2 < 0.1

KEY SPECIFICATIONS
Temperature range â?? -30 to 50
Pressure range kPa 80 to 120
Humidity range % rh continuous (see note below) 15 to 90
Storage period months @ 3 to 20°C (stored in sealed pot) 6
Load Resistor ohm (ISB circuit is recommended) 33 to 100
Weight g < 13

Our most advanced intelligent spot detectors, multi-criteria/multi-sensor devices use multiple sensors to detect various conditions in an environment sensing a wider range of fires with greater accuracy.

Features & Benefits:

Multi-Criteria/Multi-Sensor smoke detection
Unique ability to detect major elements of a fire
Highest nuisance alarm immunity
Advanced algorithms interpret and respond to multiple inputs

We are a leading high-tech enterprise and a leader manufacturer in researching & developing, manufacturing, marketing, and after-sales servicing of LED application lights, providing a wide range of LED lightings: LED fluorescent tubes, LED strips, LED spotlights (bulbs), LED street lights, LED modules, etc. Our products have received warm welcome and wide popularity all over the world, particularly in Europe and America.

The NFS2-640 is a fire alarm control panel (FACP) manufactured by Notifier. It is designed for use in medium to large-scale fire protection systems and provides reliable fire detection and alarm notification. The NFS2-640 features a compact design and advanced microprocessor technology, allowing for easy installation and programming. The control panel supports up to 640 points and includes built-in networking capabilities for remote access and system integration. It is compatible with a range of Notifier fire detectors, modules, and accessories, offering flexibility and customization for specific fire protection needs. The NFS2-640 is a feature-rich and reliable fire alarm control panel from Notifier.

Ulpsm-h2s 968-003 ultra-low power analog h2s sensor module description
Quickly integrate hydrogen sulfide sensing into your system with very low power consumption and a simple analog sensor signal output.

The ulpsm converts the hydrogen sulfide sensors linear current signal output to a linear voltage signal, while maintaining the sensor at its ideal biased operation settings.

Ulpsm-h2s 968-003 ultra-low power analog h2s sensor module benefits
0 to 3 v analog signal output
Low power consumption < 45 uw
Fast response
On-board temperature sensor
Easy sensor replacement
Standard 8-pin connector

Ulpsm-h2s 968-003 ultra-low power analog h2s sensor module applications
Fixed industrial safety monitoring
Portable industrial safety monitoring
Portable personal safety monitor
Indoor air quality monitoring
Outdoor air quality monitoring
Bad breath/halitosis sensing

Ulpsm-h2s 968-003 ultra-low power analog h2s sensor module performance characteristics
Measurement range: 0 to 50 ppm
Lower detection limit: 0.3 ppm
Resolution: 0.15 ppm
Accuracy: < â± 2 % of reading
Response time t90: < 30 seconds
Power-on stabilization time: 60 minutes recommended

The NFS-3030 is a fire alarm control panel (FACP) manufactured by Notifier. It is designed for use in small to medium-sized fire protection systems and provides effective fire detection and alarm notification. The NFS-3030 features a compact design and advanced microprocessor technology, making it easy to install and program. The control panel supports up to 384 points and includes built-in communication options, such as analog dialer and network interfaces, for remote access and system integration. It is compatible with a range of Notifier fire detectors, modules, and accessories, providing versatility and customization for specific fire protection needs. The NFS-3030 is a cost-effective and reliable fire alarm control panel from Notifier.