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CTH2000 mining carbon monoxide alarm, coal safety certificate, 0-2000ppm
It is mainly used to protect personnel's life safety, detect high concentration CO data exposed to extreme environments, and can measure up to 2000 ca
Product details
1、 Introduction
It is mainly used to protect personnel's life safety, detect high concentration CO data exposed to extreme environments, and can measure up to 2000 carbon monoxide concentration data. For example, in rescue situations after an explosion, it uses imported electrochemical sensors that are sensitive, accurate, and reliable. The instrument adopts a sturdy engineering plastic shell and a good protective design, which can be used in explosive environments such as those with gas and dust. The instrument is compact and lightweight, making it easy to clamp onto belts, shirt pockets, or helmets. The ultra large and high brightness OLCD LCD is still clearly visible in the dark underground, and can read data such as gas concentration, time, and electricity. If the current gas concentration value exceeds the preset limit, the instrument will alert the user with sound and light alarms.
This instrument has reliable performance, reasonable structure, and easy use, and is suitable for situations with gas explosions and coal and gas outbursts. Suitable for use in mine rescue, coal mining working faces, return air tunnels, etc.
2、 Product Features
Imported electrochemical sensors
The range of measured concentrations is up to 2000ppm
The sensor head should face outward to avoid sensor failure caused by coal dust accumulation
Rechargeable zero calibration
The next calibration date can be automatically reminded
Adopting a row charger
Small size, light weight, easy to carry
High brightness OLED large screen suitable for dark conditions in coal mines
4 operation buttons, in line with the characteristics of coal mine use
1500mAH polymer lithium battery, sustainable operation for 2 years (standard)
High concentration alarm, over range alarm, low battery alarm
Red and green LED lights flashing, 95dB buzzer
High strength ABS engineering plastic, resistant to a drop of 1.8 meters
Ergonomic design for better hand feel
Certified with MA, explosion-proof, CMC and other certifications, possessing international high-end quality
IIICTH2000Main technical parameters
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Measurement range: |
0-2000ppm |
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Sampling method: |
Diffusion type |
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Shell material: |
ABS engineering plastic |
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Protection level: |
IP54， Waterproof and dustproof |
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Security level: |
Class I, Division 1, Group A, B, C, D,T5 ； |
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Continuous operation at ambient temperature: |
-Intermittent operation from 20 ℃ to+45 ℃: -40 ℃ to+55 ℃ |
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ambient humidity: |
0%~95% RH (non condensing) |
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*Display screen: |
OLCD high brightness LCD display |
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Display content: |
Gas name, measured value, battery level |
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*Button: |
4 operation keys |
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Alarm method: |
90Dba, 10cm buzzer, flashing red and green LED |
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Alarm signal: |
High concentration and low battery alarm |
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Calibration method: |
Zero/Extended Calibration |
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*Battery: |
Large capacity polymer 1500mAH lithium-ion battery, rechargeable |
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*Charger: |
Independent seat charger |
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Explosion proof type: |
Mining intrinsic safety ExibI |
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Running time: |
Can work continuously for 2 years (depending on the working environment and frequency of use, except for oxygen) |
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Size: |
93mm×49mm×22mm |
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Weight: |
102g (including battery) |
4、 Standard configuration
Host (including sensors and lithium batteries)
Calibration adapter
Seat charger
cover
User manual (including coal safety and explosion-proof certificates)
Online inquiry
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