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Português ES-G328 explosion-proof gas sensor is used to detect gas concentration in the air. When the concentration exceeds the preset alarm value, it will send out an audible and visual alarm signal to remind users to take safety measures in time to prevent explosion and poisoning accidents, thereby protecting life and property safety. The transmitter uses imported first-line brand electrochemical sensors, which have the characteristics of rapid response and strong anti-interference ability. After our company’s unique compensation algorithm and multi-stage standard gas calibration, it also has the characteristics of long life, high precision, high repeatability and high stability. With a large-screen LCD display, protection level IP65, explosion-proof mark: Ex d IIC T6 Gb, it can be used in harsh outdoor environments.
Explosionsgeschützter Gassensor ES-G328
ES-G328 explosion-proof gas sensor is used to detect gas concentration in the air. When the concentration exceeds the preset alarm value, it will send out an audible and visual alarm signal to remind users to take safety measures in time to prevent explosion and poisoning accidents, thereby protecting life and property safety.
|
GAS |
PRINZIP |
REICHWEITE |
ANSPRECHZEIT |
GENAUIGKEIT |
|
Kohlendioxid CO2 |
Elektrochemische Sonde |
0-5000PPM/10000PPM |
≤15 s |
±3%(FS) |
|
Sauerstoff O2 |
Elektrochemische Sonde |
0-30%/0-100% |
≤15 s |
±5%(FS) |
|
Ozon O3 |
Elektrochemische Sonde |
0–10 ppm/0–100 ppm |
≤15 s |
±5%(FS) |
|
Schwefelwasserstoff H2S |
Elektrochemische Sonde |
0–100 ppm/0–1000 ppm |
≤30 s |
±3%(FS) |
|
Methan CH4 |
Katalytische Verbrennung |
0-100%LEL |
≤5 s |
±3%(FS) |
|
Kohlenmonoxid CO |
Elektrochemische Sonde |
0-1000PPM/2000PPM |
≤15 s |
±3%(FS) |
|
Stickstoffdioxid NO2 |
Elektrochemische Sonde |
0–20 ppm/0–2000 ppm |
≤30 s |
±3%(FS) |
|
SO2 |
Elektrochemische Sonde |
0–20 ppm/0–2000 ppm |
≤30 s |
±3%(FS) |
|
Wasserstoff H2 |
Elektrochemische Sonde |
0–1000 ppm/0–40000 ppm |
≤30 s |
±3%(FS) |
|
Ammoniak NH3 |
Elektrochemische Sonde |
0–100 ppm/0–1000 ppm/0–5000 ppm |
≤60 s |
±3%(FS) |
|
Stickstoffmonoxid-NO |
Elektrochemische Sonde |
0–250 ppm/0–2000 ppm |
≤30 s |
±3%(FS) |
|
Butan C4H10 |
Elektrochemische Sonde |
0-100 ppm |
≤15 s |
±3%(FS) |
|
Phosphin PH3 |
Elektrochemische Sonde |
0–20 ppm/0–2000 ppm |
≤30 s |
±3%(FS) |
|
VOC |
Photoionisationsdetektion |
0–2000 ppm/0–200 ppm |
±3%(FS) |
|
|
Signalausgang |
Analog (voltage/current)/digital (RS485) |
|||
|
Arbeitsumfeld |
Temperature :-20℃-50℃; humidity: 15% - 90%RH without condensation |
|||
|
Relay with load capacity |
250 V AC 1 A/30 V DC 1 A |
|||
|
Stromspannung |
DC 12-24V |
|||
|
Dimension |
172×142×90mm3 |
|||
|
EX |
Exd ⅡCT6 |
|||
|
Warranty |
The main engine warranty is 2 years, and the gas probe warranty is 1 year |
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