Low Cost HVAC Carbon Dioxide Sensor NDIR CO2 Sensor MisIR Summary
NDIR CO2 Sensor MisIR is a low power (20mW), high performance CO2 sensor. Based on GSS patented solid state IR sensor technology and innovative optical designs, MISIR is configured to meet the requirements of the HVAC and Demand Led Ventilation markets.
Low Cost HVAC Carbon Dioxide Sensor NDIR CO2 Sensor MisIR Characteristic
* Low Power 20mW
* Measurement ranges from 0 to 1%
* Low noise measurement
High speed carbon dioxide sensor ndir co2 sensor sprintir summary
Sprintir is a high speed (20 hz) co2 sensor, ideally suited for applications which require capture of rapidly changing co2 concentrations including metabolic assessment and analytical instrumentation.
Fast, accurate carbon dioxide sensor
The sprintir carbon dioxide sensor is the fastest, most accurate co2 sensor on the market. A breakthrough in ndir technology, the sprintir uses advanced solid state indium antimonide ledâ??s and detectors to offer a robust sensor with no moving parts, no heated filaments, and incredibly low power requirements. The sensor comes in four versions - from 0% to 100% - all capable of the same high-speed co2 measurement. This makes the sprintir especially useful in biological applications.
* high speed sensing (20hz)
* measurement ranges from 0 to 100%
* 3.3v supply
* low power requirement 35mw
* flow through adaptor (optional)
High speed carbon dioxide sensor ndir co2 sensor sprintir specifications
Measurement range: 0-5%, 0-20%, 0-60%, 0-100%
Accuracy: â±70 ppm +/- 5% of reading
Measurement noise:
Description
The ngm2611 is a pre-calibrated module for natural gas alarms which is precisely
Calibrated in figaro's humidity and temperature controlled facility.
The most important process in manufacturing reliable resdential gas alarms is
Adjusting the alarm point. Calibration is a complicated and time consuming
Process which also requires a substantial investment in calibration equipment. By
Eliminating the costly calibration process, this module enables users to easily and
Simply manufacture residential natural gas alarms. Figaro has taken the complexity
Out of designing a gas detector circuit by providing users with a temperature
Compensation circuit which combines a built-in thermistor and individually adjusted
Load resistor together with figaro’s low power methane gas sensor.
A connector allows easy replacement of the module for the purpose of periodic
Sensor renewal. This input/output connector enables easy installation of the
Module into the gas detectors’ mother board. This same mother board can be
Used for both methane and lpg gas detectors by simply changing the module.
This module is designed to meet the performance requirements of en50194, and ul1484.
Please refer to “technical information for tgs2611” for sensor sensitivity characteristics.
Refer to “application notes for tgs2611” for further information regarding circuit design.
Nap-50a is a miniature & low power consumption type sensor. Nap-50a is
Mainly used for gas detectors. Compared to nap-55a, nap-50a has a lower
Alcohol sensitivity to eliminate false alarms caused by alcohol, thus more reliable
Gas detectors can be produced with nap-50a. The following are the basic
Characteristics but it is recommended to refer to the individual user’s manual for
Further information. See nap-66a for measuring circuit for sensor evaluation.
Target gases and concentration
GasesDetection range
MethaneCh40.05 - 5% (0.05 - 2%)
EthaneC2h60.05 - 3.2% (0.05 - 1.5%)
HydrogenH20.05 - 4% (0.05 - 1.5%)
HydrocarbonsCnh2n+21 - 100%lel (1 - 50%lel)
( )is a detection range in high accuracy
Gas sensitivity characteristics
Gas & concentrationOutput voltage
Output in clean air-35 - +35 mv
Methane 3, 000 ppm10 - 16 mv
Hydrogen 1, 400 ppm7 - 12 mv
Ethanol 1 %Less than 10 mv
Ratings
ItemsRatings
Supply voltageDc 2.5±0.25v
Ac 2.5±0.25v(r.M.S. 50-60hz)
Current (2.5v supplied)Dc 150 - 170ma
Ac 150 - 170ma(r.M.S. 50-60hz)
Ambient temperatureIn operation -10 - +50°c
In storage -10 - +50°c
Ambient humidityIn operation 95%rh or less
In storage 99%rh or less(no dew condensation)
MH-Z19B NDIR Infrared CO2 Sensor Module Applications
MH-Z19B NDIR infrared gas module is widely used in
* HVAC refrigeration
* Indoor air quality monitoring.
* Smart home appliances
* School
* Air cleaner
MH-Z19B NDIR Infrared CO2 Sensor Module Technical parameters
* Main Functions and Features
* High sensitivity, high resolution
* Low power consumption
* Output modes: UART and PWM wave
* Temperament compensation, excellent linear output
* Good stability
* Long lifespan
* Anti-water vapor interference
* No poisoning
MH-Z19B NDIR Infrared CO2 Sensor Module Technical Parameters
* Target Gas: CO2
* Working voltage: 4.5~ 5.5 V DC
* Average current: < 60mA(@5V)
* Peak current: 150mA (@5V)
* Interface level: 3.3 V(Compatible with 5V)
* Preheat time: 3 min
* Response Time: T90 < 120s
* Working temperature: 0 ~ 50 deg C
* Working humidity: 0~ 90% RH (No condensation)
1717 Ircel Ch4 Ndir Methane (Ch4) Gas Sensor Suppliers
Short on time? Let Ircel Ch4 Ndir Methane (Ch4) Gas Sensor sellers contact you.
TS418-1N426 Thermopile Infrared Sensor SPECIFICATIONS
* Thermopile IR-Sensor
* Filter for NDIR CO2 Gas Detection
* Single Element
* Very High Signal
* Flat Filter
* Small Package
* Accurate Reference Sensor
TS418-1N426 Thermopile Infrared Sensor DESCRIPTION
Thermopiles are mainly used for contactless temperature or non-dispersive infrared measurement in many applications. Their function is to transfer the heat radiation emitted from the objects or other infrared sources into a voltage output.
TS418-1N426 Thermopile Infrared Sensor FEATURES
* Very High Signal
* Accurate Reference Sensor
* 4.26µm Narrow Band Pass
* Small TO-18 package
TS418-1N426 Thermopile Infrared Sensor APPLICATIONS
* NDIR CO2 Gas Detection
Ee893 digital co2 sensor module for oem applications
The e+e co2 module ee893 is designed for oem applications and for demanding environment. A multiple point co2 and temperature adjustment procedure leads to excellent co2 measurement accuracy over the entire temperature working range; this is a must for process control and outdoor applications.
The e+e dual wavelength ndir co2 sensing procedure compensates automatically for ageing effects. Ee893 is highly insensitive to pollution and offers outstanding long term stability.
With its small dimensions and electrical connection via contact pins and pads, ee893 is the optimal choice for oem devices such as wireless transmitters, hand-helds or data loggers. The measured data, with a range of up to 10000ppm, is available on the e2 digital interface.
An optional kit facilitates easy configuration and adjustment of the module. The measurement interval can be set according to the application requirements; by this the average current consumption can be reduced to less than 60î¼a for battery-operated devices.
Ee893 digital ndir co2 sensor module typical applications
* data loggers
* hand helds
* wireless transmitters
* building management
* demand controlled ventilation
Ee893 digital co2 sensor module key features
* autocalibration
* outstanding long-term stability
* temperature compensation
* low power consumption
* very small size
Ee893 digital ndir co2 sensor module technical data
* co2 working range: 0 - 2000 / 5000 / 10000ppm
* supply voltage: 4.75 - 7.5v dc
* average power consumption: 58âµa ~ 3.7ma
* calibration interval: >5 years
* operation temperature: -40~60'c (-40~140'f)
* operation humidityâ??: 0~95% rh (not condensating)
* operation pressure: 85~110kpa (12.33 ~ 15.95psi)
SH-300-NDC NDIR CO2 Sensor Module Features
* Best Extremely Precise Sensor
* Quick Response Time
* Long Time Use, Stable performance at High & Low Temperature
* Waterproof Filter for anti static filters fine dust and humidity in the air
* One-way air indraft for represent average value when momentary CO2 Value change in the air
* Low Current consumption
* Output support: UART, 0~3V Analog
SH-300-NDC NDIR CO2 Sensor Module Application
* CO2 Control for Indoor Air Quality
* CO2 Measuring for Ventilation Control
* CO2 Control for Building, Hospital, School
* CO2 Control for Air cleaner, Air conditioner.
* Mushroom Control, Boiler Control
Sensitivity na/ppm at 2ppm co 420 to 650
Response time t90 (s) from zero to 10ppm co < 25
Zero current na in zero air at 20°c +30 to -130
Noise* ±2 standard deviations (ppb equivalent) 4
Range ppm limit of performance warranty 1000
Linearity ppb co error at full scale, linear at zero, 500ppm co 20 to 35
Overgas limit maximum ppm for stable response to gas pulse 2000
* tested with alphasense isb low noise circuit
Environmental
Sensitivity @ -20°c (% output @ -20°c/output @ 20°c) @ 5ppm co 40 to 70
Sensitivity @ 50°c (% output @ 50°c/output @ 20°c) @ 5ppm co 110 to 125
Zero @ -20°c na -30 to +30
Zero @ 50°c na -50 to -200
Cross sensitivity
Filter capacity ppm·hrs h2s 250, 000
H2s sensitivity % measured gas @ 5ppm h2s < 1
No2 sensitivity % measured gas @ 5ppm no2 < 1
Cl2 sensitivity % measured gas @ 5ppm cl2 < 1
No sensitivity % measured gas @ 5ppm no < -3
So2 sensitivity % measured gas @ 5ppm so2 < 0.1
H2 sensitivity % measured gas @ 100ppm h2 at 20oc < 10
C2h4 sensitivity % measured gas @ 100ppm c2h4 < 1
Nh3 sensitivity % measured gas @ 20ppm nh3 < 0.1
Key temperature range °c -30 to 50
Specifications
Pressure range kpa 80 to 120
Humidity range % rh continuous 15 to 90
Storage period months @ 3 to 20°c (stored in sealed pot) 6
Load resistor o (isb circuit is recommended) 33 to 100
Weight g < 13
Isweek provide smoke, gas, humidity&temperature, uv, fluid or other kinds of sensors
More details welcome to inquiry: skype:isweek_laura
Ultra Low Power NDIR CO2 Sensor Carbon Dioxide Sensor 0-100% VOL
Summary
COZIR is an ultra low power (3.5mW4), high performance CO2 sensor,ideally suited for battery operation, portable instruments and HVAC.
Based on GSS IR LED and Detector technology, and innovative optical designs, the COZIR offers the lowest power NDIR sensor available.Optional temperature, humidity and light sensing are available.
COZIR is a third generation product from GSS - leaders in IR LED CO2 sensing.
Specification
1) Ultra-low Power 3.5mW
2) Measurement ranges from 5% to 100%
3) 3.3V supply.
4) Peak current only 33mA.
5) Optional Temperature and Humidity Output
6) Can be made by analog output ( this option can not together with temperature & humidity output)
We are proud to say that for the first time in India, we are launching Battery temperature sensors for commercial purposes.
The specialty of the sensor is that we can measure the in situ temperature. So far, the widely popular technique is to monitor the battery temperature by placing a sensor adjacent to it. As expected, the accuracy of this method is not up to the mark. Now with the advent of Arcotherm's unique sensors, more accurate values can be obtained. Currently, we are exporting these to the European market.
We manufacture Automobile Industry related temperature sensors. In BULK:
1) Automatic transmission (position sensor and ATF temperature sensor)
2) Motor temperature sensor
3)Battery temperature sensor/ current senso
4) Exhaust gas temperature sensor (recirculation)
5) Ambient air temperature sensor
6) Steering wheel and seat heat temperature sensor
7) Air duct temperature sensor
CR -6062 Industrial grade fuel level transmitter (fuel level sensor) is a special instrument tailored for the accurate measurement of fuel level such as railway locomotive, automobile fuel tank, tank truck and fuel depot. The whole machine does not have any movable or elastic parts, and is resistant to impact, easy to install, high in reliability, high in precision, and good in performance and price. It can be installed in various occasions to accurately measure and control the fuel level of gasoline, diesel fuel and hydraulic fuel. It is also suitable for the measurement of various non-conductive liquids. Such products can also be used to measure conductive media in the case of particularly harsh on-site conditions, particularly severe electromagnetic interference, and particularly high agitation.
Detection range: 0.05 -5m
Accuracy: 0.1, 0.2, 0.5
Pressure range: -0.1MPa-32MPa
Probe temperature resistance: -50 -250
Output signal: 4-20mA, 4-20mA superimposed HART communication, 485 communication, CAN bus communication
Power supply voltage: 12-28VDC (Intrinsically safe type needs to be powered by safety barrier)
CR -6062 Standard Fuel Level Transmitter (Fuel Level Sensor) Industrial grade, suitable for measurement of viscous fuel quality below 5MPA and temperature below 200, can be connected with various protocols
CR -6062 Compact fuel level transmitter (fuel level sensor) Industrial grade, suitable for measurement below 5MPA, temperature less than 200, low viscosity fuel, can be connected with various protocols
Items
Technical parameter
Detection Range
a1000ppm
Max detecting bound
2000ppm
Detecting life
5 years
Sensitivity
0.015
Resolution
0.5ppm
Temperature range
Pressure range
Normal atmosphere
Response time(T90)
<50S
Humidity range
Zero shift
10ppm
Stability(/Month)
<10%
Load resistance(commend)
200|
Reproducibility
<10%output value
Output linearity
Linearity
CR -6062 Industrial grade fuel level transmitter (fuel level sensor) is a special instrument tailored for the accurate measurement of fuel level such as railway locomotive, automobile fuel tank, tank truck and fuel depot. The whole machine does not have any movable or elastic parts, and is resistant to impact, easy to install, high in reliability, high in precision, and good in performance and price. It can be installed in various occasions to accurately measure and control the fuel level of gasoline, diesel fuel and hydraulic fuel. It is also suitable for the measurement of various non-conductive liquids. Such products can also be used to measure conductive media in the case of particularly harsh on-site conditions, particularly severe electromagnetic interference, and particularly high agitation.
The CR-6062 industrial grade fuel level transmitter (fuel level sensor) core components are converted to standard electrical signals (typically 4-20 mA) using advanced RF capacitance sensing circuits through 16-bit microcontrollers with precise temperature compensation and linear correction. Optional HART, CANBUS, 485 communication protocol for system configuration. The full range of transmitters are self-calibrating, allowing users to automatically calibrate zero and range with two buttons or two leads to suit different requirements in complex locations.
The sensing part of the CR-6062 industrial grade fuel level transmitter (fuel level sensor) is a coaxial container that causes a change in the capacitance between the sensor housing and the sensing electrode when the fuel enters the container. This variation is passed through the circuit. The conversion is performed with precise linear and temperature compensation, and a 4-20 mA standard signal is output to the display meter.
Detection gas
CO
Measurement Range
0~1000ppm
Max detecting concentration
2000ppm
Sensitivity
(3~12)nA/ppm
Resolution ratio
1ppm
Response time(T90)
30S
Load resistance(recommend)
1000
Repeatability
<3%output value
Stability(/month)
<10%
Output Linearity
linear
Zero drift
10ppm
Storage temperature
Storage Humidity
15%-90%RH
Pressure range(kPa)
90-110
Anticipated using life
5 years
