Portable Methyl Bromide (CH3Br) Gas Detector, 0 to 1/10/20/50/100/200 ppm

Factory price handheld gas detector for sale. ATO portable gas detector provides CH₃Br Methyl Bromide gas monitoring with high accuracy sensor, LCD display, easy readout, small & portable design, convenient to carry.

Specification

• Model: GD200-CH3BR
• Sampling Method: Pump suction type
• Gas Type: CH₃Br Methyl Bromide
• Measure Range (Optional): 0-1, 0-10, 0-20, 0-50, 0-100, 0-200 ppm
• Resolution: 0.01ppm, 0.1ppm, 1ppm
• Response Time: ≤30 seconds
• Precision: ≤±2%F.S (except for special gases)
• Language: Chinese/English/Russia
• Automatically Test and Calibrate after Power-on: Including reset, maximum value (MAX), minimum value (MIN), STEL, TWA value
• Unit: PPM and mg/m³ can be switched and displayed by one key, and the concentration value is automatically converted by the system
• Display: Monochrome graphics (160 x96) ,screen can be automatically flipped
• Backlight: The backlight time can be manually set, and will be turned on automatically when an alarm is issued
• Data record: Can store 100,000 sets data, the storage interval is adjustable from 5 to 3600 seconds, data can be exported, with data cable
• Alarm: 95dB buzzer (@30cm), vibration alarm and flashing red LED and alarm status indication on the screen, alarm latched; diagnostic alarm and battery undervoltage alarm, pump block alarm; man down alarm, with early warning and optional real-time remote Bluetooth notification function
• Battery: 3.7V rechargeable lithium battery, battery capacity 2200mA
• Working Hours: More than 15 hours in continuous pumping mode
• Charger: Travel charger with DC interface, charging time ≥ 4 hours
• Explosion-Proof Grade: IECEX/ATEX (II IG Ex ia IIC T4 CNEX: Ex ia IIC T4 Ga
• Certification (EU Regulations): 2004/108/EC (EMC) 94/9/EC (ATEX) CE
• Protection Grade: IP67
• Working Temperature: -20℃~+50℃
• Humidity: 0~90%RH (no condensation)
• Environmental Pressure: 86~106Kpa
• Size: 157*84.5*59.5mm (including back clip/water trap filter) (length * width * height)
• Weight: 365g (including battery, belt clip and filter)

Details

Features

Rugged and durable

• The PH₃ gas detector can effectively resist a three-meter drop.
• The protection level of the PH₃ gas detector reaches IP67.
• It has passed the EMC anti-static interference test and can work normally in the walkie-talkie environment.

Explosion-proof circuit design, safe and reliable

• It has got IECEX, ATEX, Chinese explosion-proof certificates and the explosion-proof level reaches Exia IICT4 Ga.

Multiple security protection

• The man down alarm function has upgraded the safety of underground operators.
• Password protection function prevents non-operators from modifying menu parameters.
• With safety reminder function, sound and light vibration alarm function, let operators work without worries.
• The high and low alarm latched function allows the operator to better capture the sudden change of the gas concentration value.

Large screen display, flexible detection system, multiple filtering devices

• The screen can be automatically turned 180 degrees, which is convenient for viewing in special operating environments.
• Built-in powerful sampling pump, fast detection speed.
• Can be connected 20m sampling tube externally, which is convenient for long-distance or confined space detection.
• With a water trap filter, it can effectively filter water, oil, dust and other impurities. It can also be used in harsh industrial environments such as coal mines and petroleum fields.

Powerful function, more user-friendly operation

• Beautiful and friendly user interface, reasonable and easy-to-use interactive mode.
• Optional Bluetooth function, data can be transmitted to the mobile phone or PC in real time.
• Standard storage function, one-click data export, convenient for users to analyze.
• Unique modifiable ID identification function, convenient for users to allocate and manage the instrument.
• A full range of automatic detection functions, automatic prompts for voltage, pump failure alarms, etc., more comfortable to use One-key security detection, one-key open storage, automatic image flip.
• Support PPM and mg/m³ gas unit switch, the concentration value is automatically converted by the system.
• Support each channel sensor to restore the factory setting separately.

Application

Tips:

Toxic gas detector is a kind of gas detector specially used to detect the concentration of various toxic gases. It belongs to a kind of electronic instrument and meter. In some mining industries, such toxic gases are often produced and discharged. In order to better protect the safety of our staff and prevent us from being poisoned by toxic gases, we need to use such toxic gas detectors for gas detection.

When using this type of toxic gas detector, the most common one is the portable toxic gas detector, because the portable gas detector can be carried with you, and can detect and monitor the concentration of various toxic gases around us at all times, as well as the concentration changes. When the surrounding toxic gas concentration exceeds the safety value we set, the gas detector will send out various alarm reminders, such as various light alarms, sound alarms and vibration alarm reminders, reminding us to evacuate the scene quickly or do corresponding measures in time.