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    2nd Floor, Building 77, Majialong Industrial Zone, No. 9 Xidaxin Road, Nanshan District, Shenzhen, China
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Mobile online composite gas detector
Product Description: The mobile online composite gas detector adopts high-performance intelligent gas sensors and is an intelligent high-performance c
Product details

More than 30 types of smart imported sensors that can be plug and play are available for selection, such as volatile organic compound (VOC), toxic and harmful electrochemical sensors, oxygen, catalytic combustion sensors, and infrared sensors. The sensors can be flexibly combined and configured;

Multiple gas sensors can be independently opened or closed, effectively avoiding cross interference between detected gases and extending the service life of the sensors.

Adopting an embedded 32-bit ultra-low power microprocessor, with short response time, small detection error, and high resolution;

◆ Equipped with an infrared remote control, menu operations can be performed through the remote control, which can achieve cover free operation in dangerous situations;

Intelligent temperature, humidity, and zero point compensation algorithms, with full software automatic calibration function for target points above level 2, ensuring the accuracy of measurement results; Automatically detect the working status of various sensors and components upon startup;

A 2.3-inch full-color display screen with a large and clear background light that can display measurement information under any lighting conditions; Simple and easy to understand UI color icon menu, friendly user interface with 4-key navigation, showcasing the humanized and international design;

◆ Supports PPM and mg/m3,% VOL and mg/L concentration units can be freely switched, supporting free switching between Chinese and English operation interfaces;

Real time data transmission, capable of accurately issuing local and remote wireless alarm notifications through multiple alarm methods (optional);

◆ First class mechanical design, the air chamber adopts high-strength aluminum profiles of military quality, which are wear-resistant, corrosion-resistant, and suitable for complex and harsh industrial environments. The reasonable and scientific air chamber design ensures the accuracy of real-time monitoring by sensors;

Automatically layout according to the number of sensors; Automatic storage, customizable storage interval, capable of storing 300000 sets of data with date and time markings. If equipped with TF memory cards, it can store over 10 million sets;

The short distance RTU wireless transmission method or the unlimited distance GPRS wireless transmission method anywhere can transmit real-time detection data and alarm status to the security center through the built-in wireless module function (optional);

The explosion-proof level is Exd II CT6, certified by the National Explosion proof Electrical Inspection Center.

product name Mobile online composite gas detector
PRODUCT MODEL FIX800-M
Detect gas Combustible gases EX, carbon monoxide CO, oxygen O2, hydrogen sulfide H2S, carbon dioxide CO2, methane CH4, ammonia NH3, hydrogen H2, sulfur dioxide SO2, nitrogen N2, formaldehyde CH2O, ozone O3 in the air VOC、TVOC、 Toxic, harmful, and flammable gases such as benzene, phosphine PH3, hydrogen fluoride, hydrogen chloride, chlorine gas, nitric oxide, nitrogen dioxide, fluorine gas, and oil and gas;

The actual gas detection shall be based on the factory label.

Detection Principle Depending on the specific gas being detected, catalytic combustion principle, electrochemical principle, infrared principle, and PID photoionization principle are optional;

Catalytic combustion principle: combustible gases such as methane, hydrogen, etc;

Electrochemical principles: such as oxygen, carbon monoxide, hydrogen, ammonia, sulfur dioxide, hydrogen sulfide, ozone, nitrogen oxides, hydrogen fluoride, chlorine, etc;

Infrared principle: carbon dioxide, methane, bromomethane, oil and gas, etc;

PID photoionization principle: VOC、TVOC、 Benzene, xylene, etc;

measuring range Depending on the specific gas being detected, the factory label shall prevail.

0-1ppm, 5ppm, 10ppm, 20ppm, 50ppm, 100ppm, 200ppm, 500ppm, 1000ppm, 2000ppm, 5000ppm, 10000ppm, 50000ppm, 100% Lel, 0-2% Vol, 5% Vol, 10% Vol, 30% Vol, 100% Vol optional

Resolution 0.01ppm(0~99ppm); 0.1ppm(0~999ppm); 1ppm (1000ppm and above), 0.01% VOL (0-100% VOL), 0.1% LEL (0-100% LEL)
Support sensors Electrochemical sensors, infrared sensors, PID photoionization sensors, catalytic combustion sensors can be combined and configured flexibly;
composition Single, 2-in-1, 3-in-1, and 4-in-1 options are available; Sensors with two in one or more configurations can be independently opened or closed to avoid gas interference and extend the service life of the sensor
Sampling method ① Free diffusion type - online continuous detection, free diffusion type detection method;
② Inhalation type - equipped with a built-in air pump and a flow type adapter for inlet and outlet, achieving a pump suction detection method(Optional)
Installation method mobile
Indication error ≤± 3% FS (higher accuracy requirements based on sensor performance)
Repeatability ≤±1%
zero drift ≤± 1% (FS/year)
response time ≤ 30 seconds (T90), (higher requirements based on sensor performance)
recovery time ≤ 30 seconds (higher requirement based on sensor performance)
battery Rechargeable lithium battery 2800mAh (24V); The working time of a single gas is greater than 16 hours, and the working time of a four in one gas is greater than 12 hours (both working without an air pump); 6800mAh (24V) lithium battery with air pump
charger Lithium battery specific charger; Input: AC 100-240V 50、60Hz; Output: DC 25.5V-2A; Output interface: DC male, 5.5mm * 2.1mm
Air pump (optional) Extraction flow rate: 4.5L/min (10L/minute optional); Extraction distance: about 5 meters to 20 meters (depending on resistance); Service life: Approximately 8000 hours of continuous operation; Pressure situation: Negative pressure ranging from 20kpa to 30kpa, up to 60kpa is acceptable
environmental pressure 86kPa~106kPa
ambient temperature -20 ℃~+55 ℃ (typical value) -40 ℃~+70 ℃ (limit value)
ambient humidity 10% to 95% RH (no condensation)
Material ① Shell: ADC12 aluminum alloy, PTFE baked paint, wear-resistant and corrosion-resistant

② Gas chamber: made of high-strength wear-resistant and corrosion-resistant aluminum profiles, sturdy and durable;

output signal ① Three wire 4-20mA current signal output, can be connected to various alarm controllers, PLCs, DCS and other control systems;

② RS-485 digital signal output, connected to RS232 adapter card to view stored data on computer;

③ 2 sets of relay high and low segment alarm switch output: passive contacts, capacity 30V 1A, 125VAC 0.5A;

signalling

way

① Short distance RTU433 wireless transmission: transmission distance of 0 to 2 kilometers, depending on transmission power and on-site environment (optional);

② GPRS wireless transmission: no distance limit, built-in module, transmitted through mobile, China Unicom or telecom signals, with SMS reminder notification function (optional);

Alarm method Sound and light alarm, optional sound and light alarm, alarm sound:<90 decibels
Alarm point setting A1 alarm value, A2 alarm value; TWA alarm value and STEL alarm value can be set separately
display 2.3-inch TFT large color screen
Key mode Remote control+four key operation
Direct reading Measurement values, maximum and minimum values
data record Automatic data storage, customizable storage interval, can continuously store 300000 sets of date and time data, optional TF storage card, can store more than 10 million sets of data;
Data Download Support RS485 serial port measurement data download
calibration Calibration function for target points at or above level 2, with adjustable calibration values and one click zero adjustment
Explosion proof electrical

Connecting thread

① NPT3/4 adapter internal thread (optional 1/2NPT, G3/4, G1/2 adapter internal thread)

② Explosion proof cable stuffing box (optional, explosion-proof certification);

Explosion proof sign Ex d II CT6 Gb (host)
protection grade IP66
MODE There are two operation modes to choose from: user mode and administrator mode
size Height 380mm x Width 270mm x Thickness 115mm
weight About 5.8Kg (aluminum alloy shell)
Execution standards GB15322.1-2003,GB3836.1-2010,GB3836.2-2010,GB3836.4-2010
Patent certificate Design Patent (Certificate No. 3394328, Patent No. ZL 2015 3 0122377. X)
CMCpermit Yue Zhi No. 00001003
quality assurance The warranty period is one year, and free maintenance is provided during the warranty period.

Standard configuration:

ITEM NAME quantity
Mobile online composite gas detector host 1
The number of gas sensors is optional Single, 2-in-1, 3-in-1, 4-in-1
remote control 1
Ultra large capacity lithium battery (built-in) 1
charger 1
operation instructions 1
packaging box 1
Certificate of Conformity/Warranty Card 1

Optional configuration:

ITEM NAME quantity
audible and visual alarm 1
TF storage card 1
air pump 1
Flow type chamber adapter 1
RTU-433 Short Range Wireless Module 2
GPRS wireless module 2

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