Ee893 Digital Ndir Co2 Sensor Module

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 SH-300-NDC NDIR CO2 Sensor Module Technical Specification * Measuring Type: Dual Light Wavelength NDIR * Measuring Range: 0 ~ 3,000 / 5,000 / 10,000 ppm * Accuracy: ±2% FS, ±3 % measured value @0 ~ 50'C * Response Time: Every 2.0 Seconds * Warm-Up Time @ 25'C: < 90sec * Output support: UART, 0~3V Analog * Operating Temperature: -10 ~ 50'C * Operating Humidity: 0 ~ 99.5% RH (Non-Condensing)

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SH-300-DS NDIR Carbon Dioxide 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-DS NDIR Carbon Dioxide 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 SH-300-DS NDIR Carbon Dioxide Sensor ModuleTechnical Specification * Measuring Type: Dual Light Wavelength NDIR * Measuring Range: 0~3,000/5,000/50,000/100,000 ppm * Accuracy: ±2% FS, ±3% measured value @ 0 ~ 50'C * Response Time: Every 2.0 Seconds * Warm-Up Time @25'C: < 90sec * Output support: UART, 0~3V Analog * Operating Temperature: -10 ~ 50'C * Operating Humidity: 0 ~ 99.5% RH (Non Condensing)

High-Reliability CO2 Module For Various Applications IAQ, Greenhouse, HVAC * Use Dual Beam NDIR technology to improve the long term stability * Cost - effective CO2 monitors made with IR-SOC technology * Small Module for OEM ZG09 High-Reliability CO2 Sensor Module Application: * IAQ (Indoor air quality) * Greenhouse * HVAC.DCV (Demand Control Ventilation) ZG09 High-Reliability CO2 Sensor Module Specification * CO2 Measurement Range: 0~10,000ppm/1.0%?? * Operating temperature: 0~50'C (32~122'F) * Operating humidity: 0-95% RH, non-condensing * CO2 Accuracy: ±50ppm ±3% of reading * Repeatibility: ±20ppm * Resolution: 1ppm * Response Time: About 1 min

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Introduction Irm300 is one of the general ndir co2 gas modules, which adopting ndir principle, consists of carefully designed light chamber, precise electric circuit and intelligent software. With the help of single light source, dual channel detector, and Unit Storage temperature Tstg -20 to 80 ¡ãc Working temperature Ta 0 to +50 ¡ãc Working humidity Ha 0 to 90 % rh Working pressure Pa 0.8 to 1.2 Atm Electric characteristics Description Symbol Min. Typical Max. Unit Supply power Vs 4.6 5 5.4 V Maximum current Imax 130 160- Ma Light current Iavg 60 70 Ma Frequency F 0.2 1 2 Hz Preheat time Twarm 90 120 180 Sec Performance characteristics Description Min Typical Max Unit Detection range 0 2000 50000 Ppm Detection accuracy - ¡¨¤60ppm¡¨¤5% fs - Ppm T90 Diffusing - 60 90 Sec Pumping - 10 20 Sec Repeatability Zero

AC to DC converter battery charger 150-1000VDC rectifier 120KW power supply Product Introductionï¼? SANDI AC/DC Charger is specially developed for DC chargers. It has high efficiency, high power factor, high power density, high reliability advantage. AC input 3 phase, DC output voltage range from 150 to 1000VDC can be set, compliant with CE safety requirements, EMC standard EN61000-6-3 and EN61000-6-1 Class A, it is an advanced international level charger. Unique function High efficiency over the full load range, full load efficiency greater than 95% Wide output voltage range, 150-1000VDC, suitable for a wide range of Lithium or lead acid battery 5-inch LCD touch screen, easy to operate Flexible application, charging voltage, charging current, charging time, timing charging can be set by LCD screen, easy to operate Main featuresï¼? Powerful protection, overheating, short circuit, overload, overvoltage, undervoltage, etc. Wide input voltage range: 260~ 530Vac, adaptable to various power grid environments Three-phase AC input without neutral wire: Simplifies system design, eliminates the risk of excessive neutral current, and reduces system costs. Dual DSP design, achieve the full digital control, less components means high reliability Wide input voltage range, allows operation in most poor grid conditions Battery anti backflow: effectively protects the battery while ensuring reliable and safe operation of the system Input, output have protective circuit breaker switch Module adopts hot pluggable design, which is convenient for maintenance. RS485 interface (Optional)