Industrial protection portable multi parameter detection alarm BM9000

Introduction to industrial protective portable multi parameter detection alarm:

The BM9000 portable multi parameter detection alarm is used for portable and rapid detection of formaldehyde concentration and alarm for exceeding the standard. The new BM9000 gas detector adopts a 2.31-inch high-definition color screen to display concentration in real time, and uses well-known brand gas sensors. The main detection principles include electrochemical, infrared, catalytic combustion, thermal conductivity, and PID photoionization. Advanced circuit design and mature kernel algorithm processing have obtained multiple software copyright patents and appearance patents. The BMW9000 can detect gas concentrations in pipelines, confined spaces, and atmospheric environments. It can detect gas leaks or high concentration single gas purities with various background gases such as nitrogen or oxygen, and can detect over 500 types of gases.

Industrial protective portablemulti-parameterCharacteristics of the detection alarm:

Waterproof, dustproof, explosion-proof, shockproof, intrinsically safe circuit design, anti-static, anti electromagnetic interference,

IP65 protection level, built-in water vapor and dust filters to prevent sensor and instrument damage caused by water vapor and dust

Built in pump suction measurement, fast response, sampling distance greater than 10 meters, special gas path design, can directly detect negative pressure or positive pressure of -0.5 to 2 kilograms of gas, without affecting the measurement results

The 2.31-inch high-definition color screen displays real-time information such as concentration, alarm, time, temperature, humidity, storage, communication, battery level, charging status, etc. The menu interface uses high-definition simulation icons to display the function names of each menu

● Large capacity data storage function, with a standard storage capacity of 100000 pieces of data, and larger capacity can be customized. Supports real-time storage, scheduled storage, or only storing alarm concentration data and time, supports local viewing and deletion of data, and can also upload data to a computer through a USB interface for analysis, storage, and printing using upper computer software.

● USB charging interface, can be charged with a computer or power bank, compatible with mobile phone chargers, overcharge, overdischarge, overvoltage, short circuit, overheating protection, 5-level accurate power display, supports USB hot plugging, the detector can work normally during charging, and RS485 communication is optional

Adopting 4500mA high-capacity rechargeable polymer battery, it can work continuously for a long time

Sound and light alarm, vibration alarm, visual alarm, undervoltage alarm, fault alarm, and multi-directional stereoscopic display of alarm status during alarm.

The alarm value can be set, and the alarm methods can be selected from low alarm, high alarm, interval alarm, and weighted average alarm

High precision temperature and humidity measurement (optional), with temperature compensation for the sensor. The instrument operates within a temperature range of -40 to 70 degrees Celsius and can detect gases up to 400 degrees Celsius. Gas detection at higher temperatures can be customized (optional high temperature sampling, cooling, filtering handle or high temperature and high humidity pretreatment system)

● It can be optionally selected to detect 1-4 gases simultaneously, with units that can be freely switched. Conventional gases do not require input of molecular weight, while special gases require input of molecular weight to automatically calculate and switch. Units can be selected: PPM, mg/m3, Vol%, LEL%, PPHM, ppb, mg/L

Three display modes can be switched: simultaneously displaying four gas concentrations, large font cyclic display of single channel gas concentration, real-time curve, automatic or manual cycling between channels can be switched, whether to display maximum value, minimum value, gas name can be set, and historical record curve graphs can be viewed.

The interface is selectable in both Chinese and English, with a default Chinese interface and concise Chinese or English operation prompts

● Data recovery function, which can selectively restore or fully restore, eliminating the worries caused by misoperation

● Zero point automatic tracking, long-term use is not affected by zero drift.

Three level calibration of the target point ensures the linearity and accuracy of the measurement, and can simultaneously comply with national standards and local metrology bureau standards.

Automatic identification and prevention of concentration calibration errors can avoid adverse effects caused by human factors.

It can detect in real-time or at regular intervals (for situations where the amount of gas being measured is relatively small), and the pump can be turned off to extend the start-up time when not detected.

● It can record calibration logs, maintenance logs, troubleshooting solutions, remind sensor life expiration, and remind the next concentration calibration time

Industrial protective portablemulti-parameterTechnical parameters of the detection alarm:

Gas detection: formaldehyde BM9000, optional: simultaneous detection of 1-4 gas concentrations and temperature and humidity measurements, depending on the sensor and on-site environment

Detection range: 0-5, 10, 50, 500ppm optional, other ranges can be customized

Resolution: 0.01ppm or 0.001ppm

Detection principle: Electrochemical principle, depending on the range, on-site environment, and user requirements

Sensor lifespan: 2 years for conventional use, 3 years for industrial use (for harsh environments, corrosion-resistant and anti-interference),

Detection method: Built in pump suction, flow rate of 500 milliliters per minute

Display mode: 2.31-inch 320X240 high-definition color screen display, 5-button operation

Detection accuracy: ≤± 5%

Linearity: ≤± 2%

Repeatability: ≤± 2%

Alarm methods: sound and light alarm, vibration alarm, visual alarm, sound and light+vibration+visual alarm, optional alarm shutdown

Response time: T90 ≤ 10 seconds

Recovery time: ≤ 20 seconds

Working power supply: DC3.6V

Battery capacity: 3.6VDC, 4500mA large capacity rechargeable polymer battery with overcharge, overdischarge, overvoltage, overheating, and short circuit protection functions

Operating environment: Temperature range of -40 ℃ to+70 ℃; Relative humidity ≤ 0-99% RH (built-in filter can be used in high humidity or high dust environments)

Sample gas temperature: -40 ℃~+70 ℃, optional high temperature sampling and cooling filter handle, can detect smoke concentration at 400 degrees or higher temperature

Temperature measurement: -40 ℃~+120 ℃ (optional) with an accuracy of 0.5 ℃

Humidity measurement: 0-100% RH (optional) with an accuracy of 3% RH

Data storage: Comes with a standard capacity of 100000 pieces of data, supports local viewing, deletion, or data export, and free upper computer communication software

The storage function is set to off by default and can be set to on. The storage time interval can be set arbitrarily

Communication interface: USB (charging and communication), optional RS485 or RS232 communication interface

Interface language: Chinese or English can be set, default Chinese interface

Explosion proof type: intrinsic safety type

Explosion proof mark: Exia II CT6

Protection level: IP65, dustproof and splash proof

Dimensions: 160 × 70 × 28m

Weight: 300g

Application scenarios of industrial protective portable multi parameter detection alarm:All occasions that require gas concentration detection, such as petroleum, chemical, pharmaceutical, environmental protection, flue gas analysis, air treatment, etc.

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