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GSBT12

Ogam
Part Number GSBT12
Manufacturer Ogam
Description VOCs Sensor
Published Feb 13, 2020
Detailed Description Ogam Technology Update : 2010.05.15 PRODUCT INFORMATION Sensor for Air quality control 1/6 VOCs Sensor - for the dete...
Datasheet PDF File GSBT12 PDF File

GSBT12
GSBT12

Overview
Ogam Technology Update : 2010.
05.
15 PRODUCT INFORMATION Sensor for Air quality control 1/6 VOCs Sensor - for the detection of Formaldehyde Toluene, Organic Solvent - Semi conductor type, ◑ General It is applied detection of VOCs gases (toluene, formaldehyde, benzene, ect.
) ◑ Application : Ventilator, Air cleaner, Hood.
◑ Operation range - Working temperature : -10℃ ~ 50℃ - Working humidity : below saturation point - Storage temperature : -20℃ ~ 80℃ ◑ Products characteristics Product code Characteristics Output data Worm-up time, PH Package GSBT11 Wide detection of VOCs gases Application : Air cleaner, Hood GSBT12 Wide detection of VOCs gases Application : Air cleaner, Hood Analogue (1 ~ 5Volt) Basic circuit ↑ 5min 350㎽ 3min 420㎽ GSBT11 Standard, Op-amp amplifying Analogue (0.
5 ~ 5Volt) - P1XX Relay output : fixed concentration Relay : Hi(4V), Low(0V) Module GSBT12 μ-processor control, Digital output Digital (RS232, ppm) - P3XX Relay output, Open collect Relay : Open collect 5min 380㎽ 1min 470㎽ 1.
Sensitivity Characteristic Slope (β = Rs,gas / Rs,air) Sensitivity(Rs,gas/Rs,air) GSBT11 0.
60 0.
55 0.
50 0.
45 0.
40 0.
35 0.
30 0.
25 0.
20 0.
15 0.
10 1 VOC-SEN-02, 10.
04.
23 Formaldehyde Benzene Toluene 10 100 Concentration, ppm Sensitivity(Rs,gas/Rs,air) 1.
0 0.
9 0.
8 0.
7 0.
6 0.
5 0.
4 0.
3 0.
2 0.
1 1 Alcohol Methane Tobacco 10 100 Concentration, ppm 1000 2.
Basic Measuring Circuit Stability Vcc Vcc : Circuit Voltage(5V) Rs : Sensor Resistance VH : Heater Voltage(5V) RL : Load Resistance (RL=VR+rL) GND ① ● VH ● ② ③ Sensor Rs ●○ VR rL ● ④ Vout ○ Output Voltage[ Volt ] 5 Long Term Stability 4 GSBT11 RL=2㏀ Rs=4㏀ 3 2 1 0 20 40 60 80 100 Time[days] Best solution of Measuring & Control system Long term stability & High reliability in sensing worldwide 500-460 광주시 북구 월출동 970-14 POST-BI A202호 Tel:(062)973-9342, Fax:(062)973-9344 Home Page : www.
ogamtech.
com Ogam Technology Update : 2010.
05.
15 PRODUCT INFORMATION Sensor for Air qu...


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