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OT139 Alarme multifuncional de detecção de gás 8 em 1 - Otywell | Fabricante do Analisador de Gás

Detector de vários gases/

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  5. OT139 Alarme multifuncional de detecção de gás 8 em 1
OT139 Alarme multifuncional de detecção de gás 8 em 1
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OT139 Alarme multifuncional de detecção de gás 8 em 1

● Color LCD display, automatic switching between Chinese and English

● Built-in pump 600mL/min, can sample more than 20 metros

● Fault alarm function, sensor and pump fault prompts respectively

● Fall alarm, call for help alarm, one-click call for help

● Support host computer communication software (opcional)

● Support extended particulate matter module, unit: ug/m3

● Charger with USB interface card, support USB to 232/485USB data transmission

● Humidity, dust filter

● Retractable sampling handle

● Eight gas detectors + temperature and humidity + dust

● Temperature and humidity detection function

● Support multi-point calibration

● Product anti-signal interference

● GPRS positioning, 4G data transmission (opcional)

● Support TWA, STEL, OL data display

● Internet of Things, wireless, Bluetooth, can be connected to a wireless Bluetooth printer (opcional)

● Can be interconnected between the same machine

● Data recovery, selective recovery or full recovery

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  • Detalhes do produto

Descrição

The OT139 portable gas detector adopts dot matrix display technology and switches between Chinese and English interfaces, which can simultaneously detect 1-8 types of flammable and toxic harmful gases. It adopts a group type sensor element, which can be replaced with different sensor types anytime and anywhere. The detection results are displayed on the screen simultaneously.

TheOT139 multi gas detector is equipped with a English LCD display interface and audio and visual alarm prompts, which can adapt to concentration monitoring in more complex environments. This product is suitable for various places such as chemical, farmacêutico, municipal, water treatment, telecommunications, archaeological laboratories, cold storage, cerveja, etc..

Recursos de funções

Parâmetros Técnicos

Modo de detecção Pump suction type
Sensors detection principle Electrochemical/catalytic/thermal conductivity/infrared/PID
Precisão ±3% FS
Bateria Lithium battery DC7.4V 2800mA
Standby time More than 8 horas
Alarme Three-level alarm of sound, luz e vibração
Storage 300,000 storage records
Nível de proteção IP68
Operating temperature (-20℃~55)℃
Operating humidity ≤93% RH
Instrument weight Approximately 600g
Mostrar Real-time concentration, alarme, time, temperature, umidade, armazenar, communication, printing, power, Bluetooth, Internet of Things, voltage status
Interface display Numerical and curve display can be switched with one click. Default display interface, single or multi-in-one can be switched arbitrarily. Display maximum/minimum value.
Unit switching Support free unit switching. Conventional gases are automatically switched. For special gases, molecular weight can be switched manually by inputting (ppm, mg/m3, %LEL, %volume, ppb, ppm.mg/L, umol/mol, ml/L).
Storage log Store alarm records, fault records, alarm concentration and time. Can record calibration logs, maintenance logs, fault solutions, sensor life expiration reminders, and next concentration calibration time reminders.
Marca à prova de explosão Ex ia IIC T4 Ga
Número do certificado à prova de explosão CLEx24.1020
Nível de proteção IP65

 

Listagem de parâmetros de gás comum
Gás detectado Faixa de medição Faixa opcional Resolução Rato Tempo de resposta
LEL - gás combustível 0-100%LEL 0-100%VOL (infravermelho ou catalítico) 1%LIE/1% vol ≤10s
monóxido de carbono 0-1000PPm 0-500/2000/5000PPm 0.1/1PPm ≤10s
TVOC 0-100PPM 0-100PPM 0.1PPm/1PPM ≤15s
hidrogênio 0-100%LEL 0-1000PPM 1%LEL/1PPM ≤15s
gás natural 0-100%LEL 0-100%LEL 1%LEL ≤10s
Oxigênio-O2 0-30%volume 0-30%、0-100%volume 0.1%volume ≤10s
ozônio 0-10PPm 0-20、100PPm 0.01PPm/0,1PPM ≤15s
sulfeto de hidrogênio-H2S 0-100PPm 0-50、200、1000PPm 1/0.1PPm ≤10s
Metano-CH4 0-100%LEL 0-100%volume 1%LIE/1% vol ≤10s
flúor 0-10PM 0-1、10PPM 1/0.1PPm ≤15s
cloreto de hidrogênio 0-20PPm 0-20/50PPm/100PPM 0.01/0.1PPm ≤15s
Nitrogênio-N2 0-30%volume 0-30%volume、100%volume 0.1%LEL/1PPM ≤10s
hidrogênio 0-100%LEL 0-1000PPm 1%LEL/0,1PPm ≤15s
cloro 0-20PPm 0-10、100PPm 0.1PPm ≤15s
gás amônia 0-100PPm 0-50、500、1000PPm 1/0.1PPm ≤15s
oxinitreto 0-20PPm 0-50、1000PPm 0.1/1PPm ≤15s
metanal 0-20PPm 0-50、100PPm 1/0.1PPm ≤15s
dióxido de enxofre 0-20PPm 0-50、1000PPm 0.1/1PPm ≤15s
óxido nítrico 0-250PPm 0-500、1000PPm 1PPm ≤15s
dióxido de nitrogênio 0-20PPm 0-50、1000PPm 0.1/1PPm ≤15s
fosfina 0-20PPm 0-20、100PPm 0.1PPm ≤15s
acrilonitrila 0-100PPM 0-100PPm 0.1/1PPm ≤15s
dióxido de carbono 0-5000PPm 0-1%/5%/10%volume(Infravermelho ) 1PPM/0,01%VOL ≤15s
fluoreto de hidrogênio 0-10PPm 0-1、10、50、100PPM 0.01/0.1PPm ≤15s
Xileno/metilbenzeno 0-20PPm 0-5、10、50、100PPm 0.01/0.1PPm ≤15s
oxirano 0-100PPm 0-100PPm 1/0.1PPm ≤15s
Para outros gases e faixas de medição, por favor entre em contato conosco diretamente!

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