Overview
The methyl bromide detector provides CH3Br gas monitoring with high accuracy sensor, measuring range from 0 to 1/10/20/50/100/200 ppm, LCD display and small & portable design, convenient to carry and read out.
Gas detectors can detect methyl bromide (CH3Br) quickly
- sisco portable methyl bromide (CH3Br) gas detector has an LCD dot matrix display to directly read out the gas type, unit, concentration, local time, etc.
- English/Chinese operations are supported.
- Gas concentration unit PPM and mg/m3 can be shifted quickly.
- Built-in micro-sampling pump, 10 grades of suction are available.
Explosion-proof certification.
USB interface to transfer data at high speed
- The handheld methyl bromide detector can download and print the stored data (optional).
- There is no need for personnel to manually record data in real-time, and the data is automatically stored in the instrument.
- Historical data can be viewed on the instrument or downloaded to a computer.
- USB interface, fast and convenient charging.
Details
Applications
Portable methyl bromide (CH3Br) gas detector is mainly used for entry-exit inspection and quarantine, fumigation treatment, container inspection, port environmental inspection, health quarantine, grain storage, agriculture, food industry and construction industry. Sisco gas detectors can be used to detect these areas, and if the concentration exceeds the standard, it will automatically alarm.
Specs
| Model |
SISCO-GAS-CH3Br |
| Sampling Method |
Pump suction type |
| Gas |
Methyl Bromide (CH3Br) |
| Range (Optional) * |
0-1, 0-10, 0-20, 0-50, 0-100, 0-200 ppm |
| Resolution |
0.01ppm, 0.1ppm, 1ppm |
| Precision |
≤±2%F.S. (except for special gases) |
| Response Time |
≤30s |
| Zero Shift |
≤±1% (F.S./year) |
| Data Logging |
Data logging with adjustable interval, and available for data downloading to PC through USB cable. |
| 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 |
| Alarms |
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 |
| Display |
Monochrome graphics (160 x96), the 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 |
It can store 100,000 sets of data, the storage interval is adjustable from 5 to 3600 seconds, and data can be exported, with a data cable |
| 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 |
| Operating Temperature |
-20℃~50℃ |
| Operating Humidity |
0~90%RH (non-condensing) |
| Environmental Pressure |
86~106Kpa |
| Dimension |
157*84.5*59.5mm (including back clip/water trap filter) (length * width * height) |
| Weight |
365g |
Note:
* If you need a CH3Br gas detector with other measuring ranges unlisted in the above table, please inform us of your operating environment to help you choose an appropriate one for your application.
* Other portable gas detectors are also provided, you can refer to SISCO Gas Detector Catalog to get the specific gas type and measurement range. If you have any questions, please feel free to contact us.
Packing List:
- 1 × CH3Br Gas Detector
- 1 × Carrying Case
- 1 × AC Adapter
- 1 × User Manual
FAQs
p>Q1: What is a gas detector?
A1: A gas detector is an instrument for gas leakage concentration detection, including a portable gas detector, handheld gas detector, fixed gas detector, online gas detector, etc.
Q2: What does a gas detector detect?
A2: Combustible gases: Natural gas (methane), liquefied gas, coal gas (hydrogen), acetylene, pentane, alkynes, acetone, toluene, alcohols, hydrocarbons, light oil, etc. Toxic gases: Carbon monoxide, hydrogen sulfide, ammonia, chlorine, oxygen, phosphine, sulfur dioxide, hydrogen chloride, chlorine dioxide and other toxic and harmful gases.
Q3: What is ppm of gas detector?
A3: Parts per million or "ppm" is often used as a fractional measure of concentration. For example, a methane (molecular) concentration of 2% means that 2 out of every 100 air molecules are methane. Likewise, a methane concentration of 2 ppm means that 2 out of every 1 million air molecules are methane.
Tips: How to choose gas detectors according to application scenes?
The selection of gas detectors differs from the industrial environments.
- Fixed gas detector: Such a gas detector is mostly used in industrial devices and production processes. It can be installed on a specific detection point to detect specific gas leaks.
- Portable gas detector: As the portable gas detector is easy to operate and compact, it can be carried to different production sites. In open occasions like open workshops for security alarms, a wearable diffusion-type gas detector is recommended because it can display the concentration of toxic and harmful gases continuously, in real time and accurately on site. If it’s used in a confined space, such as the reaction tank, storage tank or container, sewer or another underground pipeline, underground installations, cargo hold and tunnel, a multi-gas detector with a built-in sampling pump is recommended.
Warranty
Thank you for buying industrial test and measurement equipment on sisco.com, all products sold by sisco and the partner cover a 12 months warranty, effective from the date of receiving the products.
What is covered?
sisco is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.
What is not covered?
- Product purchased from anyone other than a sisco store or a sisco authorized reseller.
- Expendable parts.
- Routine cleaning or normal cosmetic and mechanical wear.
- Damage from misuse, abuse or neglect.
- Damage from use of parts other than sisco approved.
- Damage from use outside the product’s usage or storage parameters.
- Damage from use of parts not sold by sisco.
- Damage from modification or incorporation into other products.
- Damage from repair or replacement of warranted parts by a service provider other than a sisco authorized service provider.
- Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
