MS1100 - ETC

MS1100 VOCs Sensor

Update : 2010.05.15 PRODUCT INFORMATION Sensor for Air quality control VOCs Sensor ◑ General - for the detection of Formaldehyde Toluene, Organic Solvent - Semi conductor type, It is applied detection of VOCs gases (toluene, formaldehyde, benzene, ect.) ◑ Application : Ventilator, Air cleaner, Hood. ◑ Operation range - Working temperature : -10℃ ~ 50℃ -.

Features

15 0.10 1 10 Formaldehyde Benzene Toluene 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 Alcohol Methane Tobacco 100 1 10 100 1000 Concentration, ppm Concentration, ppm 2. Basic Measuring Circuit Stability Vcc Vcc : Circuit Voltage(5V) Rs : Sensor Resistance VH : Heater Voltage(5V) RL : Load Resistance 5 Output Voltage[ Volt ] ①
● Long Term Stability 4 3 2 1 RL=2㏀ Rs=4㏀ ③ Sensor Rs
● ○ VH VR rL ②
● (RL=VR+rL) GND Vout
● ○ ④ 0 20 40 60 Time[days] 80 100 http://www.Datasheet4U.com Update : 2010.05.15 PRODUCT INFORMATION Sensor for Air quality control 2/4 3 Module a. Characteristics.