| Prod Model: |
CRG5H |
| Measuring Range: |
0~100ppm |
| Working Time: |
120 H |
| Alarm Point: |
3ppm |
| Alarm Error: |
+-0.3ppm |
| Protection Grade: |
IP54 |
| Intrinsic Error: |
+-2 %Fs |
| Weight: |
140g |
| Size(Instrument): |
100mm*52 mm*45 mm |
| Type: |
Electrochemical Gas Analyzer |
Product Description
Specifications
1.2-year warranty
2. Adjustable low and high alarm setpoints
3.5 second delay shut-off protection
4. Exibd I IP54
Applications:
Infrared CO2 detector is an intrinsically safe and explosion-proof instrument and is designed to deter CO2 concentration in ambient air continuously and rapidly.
It adopts NDIR infrared technology with high accuracy and fast response. The measuring range of CO2 gas is 0-5.0%.
Despite its compact size, the Infrared CO2 detector includes features usually found only in larger multi-gas monitors including a large, OLED display, internal audible/visual alarms and simple push-button operation.
The monitor continuously displays ambient CO2 gas readings and will alert the user when gas concentrations exceed the preset low or high levels. Added features include adjustable alarm setpoints, calibration gas values, and choice of text-only display selected by the user through a simple, push-button routine. Infrared CO2 detector also has a peak/hold feature to show the highest reading during a shift and includes a special flip-cap calibration adapter for quick and simple calibration. It is covered by a two-year warranty from the date of manufacture.
It is used at the underground coal mine and mine safety inspection mainly. Certainly, it is also applied to fire fighting, confined space, chemical industry, oil and all kinds of environment that needed to measure the combustible gas.
| Feature | Benefit |
| Sensor lifetime | 5 years, NDIR infrared sensor |
| 2-year warranty | Lowers the overall cost of ownership by providing a full 24 months of warranty coverage. |
| Display | High brightness backlight display |
| Calibration | The user's own can calibrate the detector by operating on it |
| Flip-cap calibration feature | Infrared CO2 detector has a unique, built in calibration adapter to make calibration easy and eliminates the need to search for a calibration cup. |
| OLED display | Provides continuous display of the actual concentration of combustible gas in the ambient environment as well as remaining battery life. |
| Adjustable low and high alarm setpoints | The user can configure sing le Infrared CO2 detector to suit a number of different applications. |
| High visibility case | From a distance, it's color makes it easy for Safety Professionals to verify that workers are protected. |
| 5 second delay shut-off protection | Infrared CO2 detector cannot be accidentally shut off since the on/off button must be depressed for five continuous seconds. |
Technical specification:
| Sensor | NDIR infrared |
| Sensor lifetime | 5 years |
| Range : | 0-5.0% |
| Accuracy : | 0.01% |
| Resolution : | 0.001% |
| Power Source: | 1500mAH lithium battery ; rechargeable battery |
| Temperature Range : | -4°F to 122°F (-20°C to 50°C) typical |
| Humidity Range : | 0 to 95% RH typical |
| Alarms: | Adjustable low and high alarm setpoints ,≥ 70dB |
| Explosion protection | Exibd I |
Beijing Topsky Century Holding Co., is a professional large-scale manufacturer of all types coal mine safety equipment and fire fighting equipment, integrating development and production together. Our main products include portable gas detector, Ventilation Meter, breathing apparatus, Oxygen Self-Rescuer, Water mist system, Pneumatic Chain Saw and related products. Established in 2003, we have many years of history in the coal mine and fire fighting industry. Located at Beijing, we enjoy convenient water, land and air transportation.
Our company employs many experienced technical and management personnel. Through the efforts of all staff, we have become a special safety equipment manufacturer. All of our staff have continuously tried to improve product quality and service for the user's safety.
Currently, our product was already exported to America, France, Australia, Italy and 20 other countries and regions. Our company has always focused on research, development and innovation. We attained ISO9001 quality management system certificate.
Our company has initiated the new phase of our development strategy. Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us for future business relationships and achieving mutual success!
