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portable carbon monoxide monitor

Category: Products Flue gas pretreatment system Simple Pretreatment Online Monitoring System

Key words: Products

Model: SK/MIC-7500-CH3BR

Measurement object: Methyl bromide

WhatsApp: +86 139 2383 1109

Email: sales@en.skyeaglee-detector.com

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Product Description

Operation process

The sampled gas first passes through the filter, filters dust and impurities, and then passes through the sampling pump to control the flow rate of the extracted gas through the flowmeter (the flow rate of the flowmeter is generally controlled at 0.3~0.5L/Min.), Finally, the instrument is tested (the working environment of the instrument needs to be used in the working condition of -20 ° ~ 60 °).

Consumables

The service life of the sensor is about 1 to 3 years, which is a consumable, and the specific use time is determined according to the detection environment.
2. The color of the chip inside the filter changes and needs to be replaced. The service life is about 3 months, depending on the detection environment.
3. Sampling air pump about 1 year service life

Features

1. Detector detection principle: according to the demand range customization, and can provide customized products according to user needs, without tools to achieve sensor exchange, off-line calibration and zero self-calibration
2. A variety of signal output, which can be easily connected to PLC/DCS and other industrial control systems, can also be used as a stand-alone control (switch output, RS485 output, 4-20mA output)
3. Local alarm indication, integrated sound and light detector (optional)
4. The instrument has over-range and reverse polarity protection, which can avoid the danger caused by improper operation
5. Dust filter, filter dust, when there is water, stored with peristaltic pump for discharge
6. Sampling pump, the longest sampling distance can reach 100 meters, it is recommended to be within 20 meters
7. Flow meter, control the gas flow rate, avoid the gas flow too fast to wash the sensor.

China is a leading supplier of advanced portable carbon monoxide monitors, offering a wide range of high-quality products to meet the diverse needs of customers worldwide. These monitors are designed with cutting-edge technology and innovative features, providing accurate and reliable detection of carbon monoxide levels in various environments.

The suppliers in China have extensive experience in manufacturing and exporting these monitors, ensuring that they meet international standards and regulations. They use only the best materials and components in their production process, resulting in durable and long-lasting devices that can withstand harsh conditions and provide consistent performance over time.

Some of the key features of these advanced portable carbon monoxide monitors include real-time monitoring, easy-to-read displays, audio and visual alarms, data logging capabilities, and rechargeable batteries for extended use. These monitors are also compact and lightweight, making them ideal for use in both industrial and residential settings.

In addition to their superior quality and functionality, these monitors from Chinese suppliers are also competitively priced, making them an affordable option for businesses and individuals looking to ensure the safety of their employees or loved ones. With a strong focus on customer satisfaction and ongoing support, these suppliers are committed to delivering exceptional products and services to their clients around the globe.

Product Parameters of Simple Methyl Bromide Pretreatment Online Monitoring System

Output signal	① 4-20mA signal: standard 12-bit precision 4-20mA output chip, transmission distance 1Km ② RS485 signal: standard MODBUS RTU protocol, transmission distance 1Km ③ voltage signal: 0.4-2V,0-5V,0-10V output, optional (voltage output and current output two choose one) ④ Switching signal: standard 1 set of passive contact relay, capacity 220VAC3AV/24VDC3A		GPRS, 4G, WIFI, LORA, ZigBee and other wireless signals
Measuring gas	Methyl bromide gas	Detection principle	PID photoion
Range selection	0-100PPM (more range inquiry customer service)	Resolution	0.1PPM
Sampling accuracy	±3%F.S	Response time	T90<10S
Working temperature	-20~50 ℃	Working humidity	0-95%RH
Storage temperature	-20~50 ℃	Preheating time	10S
Working current	≤50mA	Working air pressure	86kpa-106kpa
Operating voltage	DC5V±1%/DC24±1%	Baud rate	9600
Installation method	Wall-mounted installation Pipe installation Ceiling installation Bracket installation	Warranty period	1 year
Instrument size	22020597（LWH）1.5Kg	Service life	1 to 3 years
Protection level	IP66 waterproof splash and short time rain	Explosion-proof grade	E x d I IC T 6
Receiving equipment	User computer, control alarm, PLC, DCS, DDC, etc.
Alarm mode	On-site sound and light alarm, external alarm, remote controller alarm, computer data acquisition software alarm, etc.
Alarm Settings	Standard configuration of two-level alarm, optional three-level alarm; alarm mode can be set: regular high and low alarm, interval control alarm
Connection cable	① Select three-core shielded cable for 4 ~ 20mA and four-core cable for RS485. When the distance exceeds 1000 m (with a detector), the single wire diameter shall be ≥ 1.5mm, and the shielding layer shall be connected to the ground. ② wireless transmission: can be built-in LORA, Zigbeg module, short-range wireless transmission; external GPRS/4G module, remote data transmission to the cloud platform, can be viewed on the computer side and mobile phone side of the history, not limited by distance (optional)
Optional accessories	Normal temperature and high humidity pretreatment system, high temperature and normal humidity pretreatment system, high temperature and high humidity pretreatment system, high temperature and high humidity and high dust pretreatment system, pressure reducing valve, flow meter, chloroform gas measurement, 24VDC or 220AC sampling pump (sampling distance is 10 meters), vacuum pump (sampling distance is more than 40 meters), 24V switching power supply, 220V to 24V power adapter. Computer monitoring accessories: free upper computer software, USB to RS485 conversion cable, RS485 to network port converter if network transmission is required. Mounting bracket

Ordinary stainless steel box can be customized explosion-proof box

Application Scenarios

Petroleum and petrochemical, chemical plants, smelters, steel plants, coal plants, thermal power plants, pharmaceutical research, pharmaceutical production workshops, tobacco companies, environmental monitoring, school research, building construction, fire alarm, sewage treatment, industrial gas process control, boiler room, Garbage treatment plant, tunnel construction, oil pipeline, gas filling station, underground gas pipeline maintenance, indoor air quality inspection, safety protection in hazardous places, aerospace, military equipment monitoring, etc.

On-line methyl bromide gas concentration detector interface display introduction

The instrument has a total of 3 buttons, namely "add/cancel", "function/confirm", "move right/down" (hereinafter referred to as "add" ("cancel"), "function" ("confirm"), "move right" ("move left")). The three key positions are as follows. Press the "Function" button.

Internal diagram of online methyl bromide gas concentration detector

On-line methyl bromide gas concentration detector can be used stand-alone

or connectionManagement control machine with the use of wiring diagram

4-20mA Wiring Definition Chart	RS485 Wiring Definition Chart

Can be configured according to the needs of the seven-inch LCD touch screen

Pipe Description

There are 4 pipe connections:
One sampling air inlet;
2 water outlets, with a throttle valve on the water outlet, which is usually tightened and normally closed. Check regularly. If there is water in the water outlet pipeline, water can be discharged through the valve;
1 air outlet;

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