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OT139 Многофункциональный сигнализатор обнаружения газа 8-в-1 - Отивелл | Производитель газоанализаторов

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OT139 Многофункциональный сигнализатор обнаружения газа 8-в-1
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OT139 Многофункциональный сигнализатор обнаружения газа 8-в-1

● Color LCD display, automatic switching between Chinese and English

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

● 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 (необязательный)

● 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 (необязательный)

● Support TWA, STEL, OL data display

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

● Can be interconnected between the same machine

● Data recovery, selective recovery or full recovery

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Описание

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, фармацевтический, муниципальный, water treatment, telecommunications, archaeological laboratories, cold storage, пивоварение, и т. д..

Функции Особенности

Технические параметры

Detection mode Pump suction type
Sensors detection principle Electrochemical/catalytic/thermal conductivity/infrared/PID
Accuracy ±3% FS
Battery Lithium battery DC7.4V 2800mA
Standby time More than 8 часы
Alarm Three-level alarm of sound, light and vibration
Storage 300,000 storage records
Уровень защиты IP68
Operating temperature (-20℃~55)℃
Operating humidity ≤93% RH
Instrument weight Approximately 600g
Display Real-time concentration, тревога, time, temperature, влажность, хранилище, 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, %ЛЭЛ, %ОБЪЕМ, 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.
Маркировка взрывобезопасности Ex ia IIC T4 Ga
Номер сертификата взрывозащиты CLEx24.1020
Уровень защиты IP65

 

Common Gas Parameter listing
Gas detected Measuring Range Optional Range Resolution Rat Response Time
LEL -combustible gas 0-100%ЛЭЛ 0-100%VOL（Infrared or catalytic ） 1%LEL/1%vol ≤10s
carbon monoxide 0-1000PPm 0-500/2000/5000PPm 0.1/1PPm ≤10s
ТВОС 0-100ППМ 0-100ППМ 0.1PPm/1PPM ≤15s
hydrogen 0-100%ЛЭЛ 0-1000ППМ 1%LEL/1PPM ≤15s
natural gas 0-100%ЛЭЛ 0-100%ЛЭЛ 1%ЛЭЛ ≤10s
Oxygen-O2 0-30%ОБЪЕМ 0-30%、0-100%ОБЪЕМ 0.1%vol ≤10s
ozone 0-10PPm 0-20、100PPm 0.01PPm/0.1PPM ≤15s
hydrogen sulfide-H2S 0-100PPm 0-50、200、1000PPm 1/0.1PPm ≤10s
Methane-CH4 0-100%ЛЭЛ 0-100%ОБЪЕМ 1%LEL/1%vol ≤10s
fluorine 0-10PM 0-1、10ППМ 1/0.1PPm ≤15s
hydrogen chloride 0-20PPm 0-20/50PPm/100PPM 0.01/0.1PPm ≤15s
Nitrogen-N2 0-30%ОБЪЕМ 0-30%ОБЪЕМ、100%ОБЪЕМ 0.1%LEL/1PPM ≤10s
hydrogen 0-100%ЛЭЛ 0-1000PPm 1%LEL/0.1PPm ≤15s
chlorine 0-20PPm 0-10、100PPm 0.1PPm ≤15s
ammonia gas 0-100PPm 0-50、500、1000PPm 1/0.1PPm ≤15s
oxynitride 0-20PPm 0-50、1000PPm 0.1/1PPm ≤15s
methanal 0-20PPm 0-50、100PPm 1/0.1PPm ≤15s
sulfur dioxide 0-20PPm 0-50、1000PPm 0.1/1PPm ≤15s
nitric oxide 0-250PPm 0-500、1000PPm 1PPm ≤15s
nitrogen dioxide 0-20PPm 0-50、1000PPm 0.1/1PPm ≤15s
phosphine 0-20PPm 0-20、100PPm 0.1PPm ≤15s
acrylonitrile 0-100ППМ 0-100PPm 0.1/1PPm ≤15s
carbon dioxide 0-5000PPm 0-1%/5%/10%ОБЪЕМ(Infrared ) 1частей на миллион/0,01% об. ≤15s
hydrogen fluoride 0-10PPm 0-1、10、50、100ППМ 0.01/0.1PPm ≤15s
Xylene/methylbenzene 0-20PPm 0-5、10、50、100PPm 0.01/0.1PPm ≤15s
oxirane 0-100PPm 0-100PPm 1/0.1PPm ≤15s
For other gases and measuring ranges, please contact us directly!

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