Digital to Analog Converters - DAC QUAD 16-BIT +/-15V DAC
Resolution: 16 bit
Sampling Rate: 1.26 MS/s
Number of Channels: 4 Channel
Settling Time: 8 us
Output Type: Voltage
Interface Type: 3-Wire
Analog Supply Voltage: +/- 11.4 V to +/- 16.5 V
Digital Supply Voltage: 2.7 V to 5.25 V
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 85 C
Package / Case: TQFP-32
Number of Converters: 4 Converter
Pd - Power Dissipation: 381 mW
FPG:250PCS
Supply Voltage - Max: 16.5 V
Supply Voltage - Min: 11.4 V
Subcategory: Data Converter ICs
Pdsm010 particle sensor module product summary
Pdsm010 detects approx. 1m particle such as house dust, pollen, germs, dust mites and cigarette smoke and measures the concentration of floating particles in a room space up to maximum 30m3.
This sensor is an ideal product for automatic room air monitoring system such as an air purifier.
Pdsm010's signal is converted to pwm output by internal circuit and mcu program. Also, the sensor's filter circuit and mcu program can remove a noise in order to operate more stably when a noise is in-flowed in the signal.
Pdsm010 has advantages of both stable detecting ability and high manufacturing efficiency.
The sensor does not have an additional control point (vr trimmer) on the device unlike its previous model (dsm). It prevents potential malfunction often occurred by user's arbitrary modification.
Pdsm010 particle sensor module features
* customized sensitivity for efficient control in application
* detects approx. 1m particle
* mcu control (factory calibration)
* easy maintenance
* pwm output (low logic pulse active)
* noise protection
Pdsm010 particle sensor module applications
* air cleaners, air conditioners
* ventilation system, fan control
* iaq monitoring & control
* iot device
2. Product Overview
HPD05 PM2.5 Sensor Module use principle of optical scattering to measure concentration of dust inthe air,the module built in a Infrared Transmitter and a high sensitive Photoelectric Receiving Sensor the Infrared Transmitter emits light and the light meets the dust to produce the scotch light, theintensity of the scotch light detected by Photoelectric Receiving Sensor reflects the concentration ofdust in the air, HPD05 have two ways to output current concentration data, one is PWM signal (thewidth of signal is the value, 1ms = 1ug/m3), the other is IIC signal(unit is ug/m3).
HPD05 can be used for Air Cleaner, Air Conditioner with purifying function, Fresh Air System and air quality testing equipment.
3. Detecting Principle
Detecting Principle
Per the principle of optical scattering,the Transmitter emits light, and the light meets the dust to produce the scotch light, the high sensitive Photoelectric Receiving Sensor detects the intensity of the scotch light then output intensity signal, current which is proportional to the size and quality of intensity of the scotch light, the current is amplified by amplifier and calibrated by CPU, finally output digital PWM signal or IIC data of concentration of dust.
4. Performance Parameter
1 Characteristics
Characteristics
Connector CON2 Pin Description
Connector CON2 Pin Description
2 Life
Life of Light Source: above 5 years with continuous power on.
3 Photoelectricity Characteristics
Photoelectricity Characteristics
4 Signal Output
a1. PWM signal output(Corresponding Model HPD051Axxx):
Signal Output
The relation of Low Pulse Time and Dust Concentration: 1ms = 1ug/m3
The pulse width outputted by P1 pin is the average value of Dust Concentration(Lower responding speed, small fluctuation & good stability)
Cheap Price Greenhouse Oem Analog co2 Carbon Dioxide Sensor with 0-10v output
Product Description
Our co2 sensor uses high sensitivity gas detection probe, signal stability, high precision. With a wide measuring range, good linearity, easy to use, easy to install, transmission distance and so on.
Detailed Images
Products keywords
co2 sensor
Supply power:
10~30V DC
Signal output
4~20ma/0~5V/0~10V/RS485(Modbus-RTU)
Protection level
IP65, can be used for snow and rain environment
Working environment
0 ~ 70 â??, 0 ~ 95% RH (no condensation)
Temperature effects
comes with temperature compensation
CO2 Measurement range
0 ~ 5000ppm (can be customized)
CO2 Accuracy
�± (40ppm + 3% F �· S) (25 â??)
Maximum power consumption
RS485
0.4W
4-20ma/0-5v/0-10v
1.2W
American brand chip, warranty 2years, communication distance 2000m. RS485 or 4-20ma,0-5v,0-10v for optional
The transmitter adopts the new infrared verification technology to measure the CO2 concentration, and the reaction is quick and sensitive, avoiding the life of the traditional electrochemical sensor and the long-term drift problem. It is widely used in agricultural greenhouses, flower cultivation, edible fungi planting, etc., requiring CO2, temperature and humidity. The occasion of monitoring.Having Analog or 485 communication, standard ModBus-RTU communication protocol, communication address and baud rate can be set, the farthest communication distance is 2000 meters. The equipment is 10-30V wide-voltage power supply, and the enclosure has a high degree of protection, which can adapt to various harsh conditions on site.
Electrical Wiring
RS485 OUTPUT
Line color
Description
power
brown
Power supply(10 ~ 30V DC)
black
Power supply negative
Communication
yellow
485-A
blue
485-B
Range 10V-30V of wide voltage is available in power input, the A wire and B wire can not be connected contrary when connecting to 485 signal, and the address among several devices on the total wire can not be conflicted.
4-20ma, 0-5v, 0-10v OUTPUT
Line color
Description
Power
brown
Power supply
black
Power supply negative
Output
blue
CO2 signal positive
green
CO2 signal negative
NOTE: Two types wire methods
S509 IR CO2 Gas Sensor Characteristics:
* -40'C~+70'C wide working temperature range high precision measurement
* Sensor automatic revision, zero drift an automatic adjustment
* Immune to poisonous and harmful material, have fight poisoning efficacy
* Work without oxygen to participate in
* Using the infrared principle scattered, and long service life
* Sensor work, can output the digital quantity and analog
* Has the standard output interface, peripheral use circuit is simple
Infrared gas sensor is based on bill-LangBo law and ir theory developed, we can accurately detect methane, carbon dioxide, hydrocarbons, etc.
Sensor interior has intelligent processing chip, the gas absorption of light signal conversion into gas concentration information, and digital signal and linear output voltage signal and through the software algorithm in complex linearization and precise processing temperature and humidity compensation of gas density per second, and a time interval according to certain packet format automatically send output.
When offered 3.0VDC ~ 6.0VDC range voltage, S509 infrared sensor can be in -40'C ~ +70'C Wide temperature range normal work. The sensor to provide analog and digital output interface. The user can through the interface auto receiving gas concentration data and execution, use the function such as calibration is very simple.
S509 IR CO2 Gas Sensor Specification
* Working voltage: 3.0 - 6.0V
* Resolution: 1°FS.
* Response timeT90: 30S
* Measurement accuracy: ±3%FS
* Zero repeatability: ±1%FS
* Long-term zero drift: ±1%FS/year
* Working temperature: -40'C~+70'C
* Working humidity: 0~95%RH No condensation
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
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Cheap co2 sensor for indoor air quality control / co2 monitor tgs4161
Model number: tgs4161
Features:
* high selectivity to co2
* compact size
* low dependency on humidity
* long life and low cost
* low power consumption
Applications:
* indoor air quality control
* co2 monitors
Description
Tgs4161 is a new solid electrolyte co2 sensor which offers miniaturization and
Low power consumption. A range of 350~10, 000ppm of carbon dioxide can be
Detected by tgs4161, making it ideal for indoor air control applications.
The co2 sensitive element consists of a solid electrolyte formed between two
Electrodes, together with a printed heater (ruo2) substrate. By monitoring the
Change in electromotive force (emf) generated between the two electrodes, it
Is possible to measure co2 gas concentration.
The top of the sensor cap contains adsorbent (zeolite) for the purpose of
Reducing the influence of interference gases.
Tgs4161 exhibits a linear relationship between demf and co2 gas concentration
On a logarithmic scale. The sensor displays good long term stability and shows
Excellent durability against the effects of high humidity.
Key Features:
1.Continuous, online monitoring
2.No cross-sensitivity due to background gases
3.No effects of humidity, moisture, temperature, radiation, vibrations etc
4.BMS, PLC integrateable
5.Suitable for any application
6.Long expected life
Key Specifications:
1.Measuring range: 0~20, 000 ppm or 0~2% Vol/ vol
2.Sensor technology: non-dispersive infra-red sensor cell, Gold plated, dual beam
3.Output: linear, proportional analog (4-20mA, 0-10V) standard
4.Optional: RS485 Modbus RTU serial interface
5.Operating temperature: 0°C to +50°C
6.Low voltage operation 24V DC
7.IP65 ingress protection with hydrophobic and oleophobic filter
8.Wall, ceiling and duct mountable
9.Polycarbonate housing with UL-V0 certified
4-10 beams infrared barrier detector
Newest interactive infrared emitting technology employed
Strong aluminum alloy hull against damage
Outdoor usage against rain, fog and strong light
Infrared emitting power can be adjusted from large, middle to small.
Alarm buzzer and led are utilized to help user to align the detector
Frequency conversion technology employed
Wired nc/no/com or wireless signal alarm output version available
Model no.Lgx-xx, x refers to beams, xx refers to distance
Alerting distance5 /10 / 20 / 30 / 40 / 50 / 60 / 80 / 100/ 150 meters
Beams quantities4, 6, 8, 10 beams
Light sourceInfrared light
Detecting methodSimultaneous interruption of 2 adjacent infrared beams
Response speed40ms
Power and voltage Dc 10~18v
Current consumption50-120ma, 12v
Operating conditionOperating temperature: -25?~+55?, relative humidity: 5-95%
Alarm-delay= 1s
Alarm outputNc and no, capacity dc30v/2a
Protection degreeIp55
Length70-165cm
4-10 beams infrared barrier detector
Newest interactive infrared emitting technology employed
Strong aluminum alloy hull against damage
Outdoor usage against rain, fog and strong light
Infrared emitting power can be adjusted from large, middle to small.
Alarm buzzer and led are utilized to help user to align the detector
Frequency conversion technology employed
Wired nc/no/com or wireless signal alarm output version available
Model no.Lgx-xx, x refers to beams, xx refers to distance
Alerting distance5 /10 / 20 / 30 / 40 / 50 / 60 / 80 / 100/ 150 meters
Beams quantities4, 6, 8, 10 beams
Light sourceInfrared light
Detecting methodSimultaneous interruption of 2 adjacent infrared beams
Response speed40ms
Power and voltage Dc 10~18v
Current consumption50-120ma, 12v
Operating conditionOperating temperature: -25?~+55?, relative humidity: 5-95%
Alarm-delay= 1s
Alarm outputNc and no, capacity dc30v/2a
Protection degreeIp55
Length70-165cm
AM2302 Temperature and Humidity Sensor Module Product Overview
AM2302 Humidity-sensitive capacitance digital temperature and humidity module is a digital output signal containing a calibrated temperature and humidity combined sensor. It uses a dedicated digital modules capture technology and the temperature and humidity sensor technology to ensure that products with high reliability and excellent long-term stability. Sensor includes a capacitive humidity sensing element and a high-precision temperature measurement devices, and with a high-performance 8-bit microcontroller connected. Therefore, the product has excellent quality, fast response, anti-interference ability, high cost and other advantages.
AM2302 Temperature and Humidity Sensor Module Applications
HVAC, dehumidifiers, testing and inspection equipment, consumer goods, automotive, automation, data loggers, home appliances, humidity regulator, medical, weather stations, and other related humidity measurement and control, etc.
AM2302 Temperature and Humidity Sensor Module Product Highlights
Ultra-low power, transmission distance, fully automated calibration, using capacitive humidity sensor, completely interchangeable, standard digital single-bus output, excellent long-term stability, high-precision temperature measurement devices.
AM2302 Temperature and Humidity Sensor Module Sensor Performance
* Humidity range: 0~99.9%RH
* Temperature range: -40~+80 deg C
* Humidity Accuracy: ±2%RH
* Temperature Accuracy : ±0.5 deg C
* Humidity Repeatability: ±0.3%RH
* Temperature Repeatability: ±0.2 deg C
* Service voltage: 3.3V to 5.5V
* Output signal: Single
HTM226LF Temperature and Humidity Sensor Module DESCRIPTION
Based on the rugged HS24LF resisitive humidity sensor, HTM226LF is a dedicated humidity and temperature transducer designed for OEM applications where a reliable and accurate measurement is needed. It features a very small size for easy, cost-effective mechanical mounting. Direct interface with a micro-controller is made possible with the nodule's linear voltage output.
HTM226LF Temperature and Humidity Sensor Module FEATURES
* Full Lead free product
* Calibrated within +/-5% @55%RH at 5Vdc
* Small size and very cost effective
* Miniature connector (JST)
* 50kOhms +/-3% NTC temperature sensor @25'C
* The best combination of cost effectiveness and performance
* Stable, linear proportional voltage output from 0% to 95%RH
* Stable and reproducible characteristics with temperature
* High reliability and long term stability
HTM226LF Temperature and Humidity Sensor Module APPLICATIONS
* Air condition, Humidifier, Dehumidifier
* Humidity controller, Humidity transmitter
* Hygrometer, Hygro-recorder
* Copying machine
* Clock, Weather-forecast barometer
Pressure sensor module ms5803-14ba description:
The pressure sensor module ms5803-14ba is a new generation of high resolution pressure sensors with spi and i2c bus interface. It is optimized for depth measurement systems with a water depth resolution of 1cm and below. The sensor module includes a high linear pressure sensor and an ultra low power 24 bit î?î£ adc with internal factory calibrated coefficients. It provides a precise digital 24 bit pressure and temperature value and different operation modes that allow the user to optimize for conversion speed and current consumption. A high resolution temperature output allows the implementation of a depth measurement systems and thermometer function without any additional sensor. The ms5803-14ba can be interfaced to any microcontroller. The communication protocol is simple, without the need to programming internal registers in the device. The gel protection and antimagnetic stainless steel cap protects against 30 bar overpressure waterproof. This new sensor module generation is based on leading mems technology and latest benefits from the intersemaâ??s proven experience and know-how in high volume manufacturing of pressure modules have been widely used for over a decade. This sensing principle employed leads to very low hysteresis and high stability of both pressure and temperature signal.
Pressure sensor module ms5803-14ba features:
* high resolution 0.2 mbar
* fast conversion down to 1 ms
* low power, 1ua (standby < 0.15 ua)
* integrated digital pressure sensor
* supply voltage 1.8 to 3.6 v
* operating range: 0 to 14 bar, -40 to +85 'c
* i2c and spi (mode 0, 3)
* no external components (internal oscillator)
* excellent long term stability
* hermetically sealable for outdoor devices
Pressure sensor module ms5803-14ba applications:
* mobile water depth measurement systems
* diving computers
* adventure or multi-mode watches
Gas leak detection in stationary fuel cells combustible gas sensor module
Model number:cgm6812--b00
Features:
* linear analog output proportional to gas
Concentration
* maintenance free
* compact size
* meets rohs requirements
Applications:
* gas leak detection in fuel cell systems
* hydrogen & combustible gas leak
Detectors
Description:
The cgm6812-b00 combustible gas sensor module is
A new unit which utilizes tgs6812, figaro's catalytic
Pellistor type gas sensor which features durability and stability.
This module provides analog output voltage proportional to hydrogen gas concentration.
Cgm6812-b00 has conformal coatings for moisture-
Proofing and electrical insulation purposes, and is also
Capable of detecting sensor wire breakage. The unit has
A wide range of operating temperature from -10' to +60'c.
Because the tgs6812 sensor can detect methane and lp gas
As well as hydrogen, this module is suitable for gas
Leak detection in stationary fuel cells which use hydrogen
Generated from combustible gases Sensor Module Cgm6812
4270 Cm1106 Single Beam Ndir Co2 Sensor Module Suppliers
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