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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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  • Product Details

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, etc.

Функции Особенности

Технические параметры

Detection modePump suction type
Sensors detection principleElectrochemical/catalytic/thermal conductivity/infrared/PID
Accuracy±3% FS
BatteryLithium battery DC7.4V 2800mA
Standby timeMore than 8 часы
ТревогаThree-level alarm of sound, light and vibration
Storage300,000 storage records
Уровень защитыIP68
Operating temperature(-20℃~55)℃
Operating humidity≤93% RH
Instrument weightApproximately 600g
DisplayReal-time concentration, alarm, time, temperature, влажность, хранилище, communication, printing, power, Bluetooth, Internet of Things, voltage status
Interface displayNumerical 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 switchingSupport 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 logStore 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 взрывобезопасностиEx ia IIC T4 Ga
Номер сертификата взрывозащитыCLEx24.1020
Уровень защитыIP65

 

Common Gas Parameter listing
Gas detectedMeasuring RangeOptional RangeResolution RatResponse Time
LEL -combustible gas0-100%ЛЭЛ0-100%VOL（Infrared or catalytic ）1%LEL/1%vol≤10s
carbon monoxide0-1000PPm0-500/2000/5000PPm0.1/1PPm≤10s
ТВОС0-100ППМ0-100ППМ0.1PPm/1PPM≤15s
hydrogen0-100%ЛЭЛ0-1000ППМ1%LEL/1PPM≤15s
natural gas0-100%ЛЭЛ0-100%ЛЭЛ1%ЛЭЛ≤10s
Oxygen-O20-30%ОБЪЕМ0-30%、0-100%ОБЪЕМ0.1%vol≤10s
ozone0-10PPm0-20、100PPm0.01PPm/0.1PPM≤15s
hydrogen sulfide-H2S0-100PPm0-50、200、1000PPm1/0.1PPm≤10s
Methane-CH40-100%ЛЭЛ0-100%ОБЪЕМ1%LEL/1%vol≤10s
fluorine0-10PM0-1、10ППМ1/0.1PPm≤15s
hydrogen chloride0-20PPm0-20/50PPm/100PPM0.01/0.1PPm≤15s
Nitrogen-N20-30%ОБЪЕМ0-30%ОБЪЕМ、100%ОБЪЕМ0.1%LEL/1PPM≤10s
hydrogen0-100%ЛЭЛ0-1000PPm1%LEL/0.1PPm≤15s
chlorine0-20PPm0-10、100PPm0.1PPm≤15s
ammonia gas0-100PPm0-50、500、1000PPm1/0.1PPm≤15s
oxynitride0-20PPm0-50、1000PPm0.1/1PPm≤15s
methanal0-20PPm0-50、100PPm1/0.1PPm≤15s
sulfur dioxide0-20PPm0-50、1000PPm0.1/1PPm≤15s
nitric oxide0-250PPm0-500、1000PPm1PPm≤15s
nitrogen dioxide0-20PPm0-50、1000PPm0.1/1PPm≤15s
phosphine0-20PPm0-20、100PPm0.1PPm≤15s
acrylonitrile0-100ППМ0-100PPm0.1/1PPm≤15s
carbon dioxide0-5000PPm0-1%/5%/10%ОБЪЕМ(Infrared )1частей на миллион/0,01% об.≤15s
hydrogen fluoride0-10PPm0-1、10、50、100ППМ0.01/0.1PPm≤15s
Xylene/methylbenzene0-20PPm0-5、10、50、100PPm0.01/0.1PPm≤15s
oxirane0-100PPm0-100PPm1/0.1PPm≤15s
For other gases and measuring ranges, please contact us directly!

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