Product Description:
YJJ SP-SGTP-CL2 Portable Electrochemical Chlorine Gas Detector - Diffusion Type
Features:
I. Basic Information
Brand: SENKO (Korean brand for industrial gas detection)
Model: SP-SGTP-CL2 (SGT-P series, replaceable sensor / battery type)
Detected Gas: Chlorine (a highly toxic and corrosive gas)
Detection Principle: Electrochemical sensor (SS2168)
Sampling Method: Diffusion type (natural intake)
II. Core Technical Parameters (Official Standard) SENKO
Measurement Range: 0 - 20 ppm (industrial general standard range)
Resolution: 0.1 ppm (high precision, capable of detecting minor leaks)
Accuracy: ±3%FS
Alarm Threshold: Low alarm 0.5 ppm, high alarm 1.0 ppm (in line with national occupational exposure limit)
Response Time: T90 < 30 seconds
Alarm Method: 90dB high-pitched beeping + red LED flashing + vibration triple alarm, recognizable in noisy environments
Protection Grade: IP67, dust-proof, water-proof, and corrosion-proof
Explosion-proof Certification: ATEX / IECEx Ex ia IIC T4 Ga (intrinsically safe explosion-proof, applicable in chemical high-risk areas)
Operating Environment: Temperature -40℃ to +50℃; humidity 10% to 95% RH (no condensation)
Power Supply: Built-in disposable lithium battery, overall battery life 24 months
Size / Weight: 54×91×32mm, 93g, with crocodile clips for easy wearing
Additional Functions: Store 30 alarm records; support infrared IR-LINK data export; customizable alarm values
III. Main Applications (Chlorine is highly toxic, mainly used for leakage protection)
Water treatment plants / sewage treatment plants: Chlorine gas cylinders, pipelines, and chlorine injection rooms leakage detection in disinfection processes to prevent personnel poisoning
Chemical industry: Chlor-alkali plants, PVC production, pesticide / bleaching agent manufacturing, chlorineation reaction workshops inspection
Paper and dyeing plants: Chlorine leakage monitoring in the bleaching process
Municipal environmental protection: garbage incineration plants, waste gas treatment, laboratories for chlorine leakage protection
Limited space operations: Gas detection before sealing tanks and pipeline inspections to prevent chlorine poisoning and respiratory tract burns
Personnel safety protection: Worn by frontline workers, real-time warning to ensure personal safety
Specifications:
| Range |
0-20 ppm |
| Resolution |
0.1 ppm |
| Accuracy |
±5%FS |
| Alarm Value |
Low alarm 25 ppm |
| Alarm Method |
90dB buzzer + Red LED |
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