Gas telemetry imaging early warning system

Gas telemetry imaging early warning system MR-ACT

First, product introduction:

MR-ACT gas telemetry imaging early warning system is a kind of scanning gas infrared remote sensing and remote sensing imaging system based on passive Fourier transform infrared spectroscopy technology, which can realize long-distance automatic detection and chemical imaging of target gas clouds, and has early warning function.

The infrared spectrum is also called molecular fingerprint, and the infrared spectrum characteristics of different gas molecules are different. Most of the toxic and harmful gases have characteristic peaks in the long wave infrared band. Fourier transform spectroscopy is to detect and analyze the infrared spectrum characteristics of the gas.

2. Application field:

1, all kinds of industrial park dangerous gas and pollution gas leakage warning

2, VX, sarin and other special gas monitoring

3, environmental protection department, fire department emergency monitoring

4, traffic emission pollution gas online monitoring

Third, product features:

1, passive, non-contact long-distance measurement, the detection distance is greater than 3 kilometers;

2, automatic, real-time analysis and identification of various gases, gas types up to hundreds;

3, using military-grade mercury cadmium telluride detector, thermal sensitivity ≤ 25mK;

4, hyperspectral acquisition rate, high spectral resolution, spectral acquisition rate can reach 20 times/second when the spectral resolution is better than 2cm-1, with good real-time response characteristics, to prevent missing reports;

5, with fixed point detection, 360° Multi-operating modes such as all-round detection and customized area detection; 6, equipped with visible light camera and infrared camera, to achieve real-time monitoring day and night;

7, strong vibration resistance, the vehicle can be monitored in the driving state, to meet the conditions of vehicle use;

8, in line with the national military high temperature, low temperature, humidity and heat and other harsh environmental requirements, high reliability;

9, the protection level IP65, no need to match the canopy, the rainstorm can still work reliably;

10, small size, light weight, easy to carry, rapid deployment, strong mobility;

11, Chinese visual window, friendly interface, intelligent recognition, easy to operate, support customization;

4. Technical parameters

Measurable gas petrochemical: methanol, ethanol, acetic acid, aniline, styrene, etc.

Fire industry: AC, acetone, CS2, nitric acid, hydrazine, benzene, etc.

Other chemicals: hydrazine, ASH3, H2S, NF3, HCL, SO2, etc.

Military gas: VX, GA, GD, Soman, Sarin, mustard gas, etc.

Detector Type Refrigerated mercury cadmium telluride detector

The detection distance is more than 3km

Spectral range 8~12μ m

The spectral resolution is better than 2cm-1

Spectral acquisition rate 20 spectra per second (Δ σ ≤  2 cm-1, two-sided interferogram)

Camera resolution 720 x 480 pixels (visible light), 640 x 512 pixels (night vision infrared)

Voltage/power consumption (110~230) VAC / < 100 W

Operating temperature -20℃~+60℃

Protection class IP65

Installation mode Fixed, portable, truck-mounted

Overall dimensions 380&times; 270&times; 500mm (length &times; Width &times; High)

Weight 25Kg

5. Upper computer software

The software interface has the following features:

1, real-time analysis, identification and chemical imaging software interface (support user customized interface);

2, the system software adopts efficient timing design, with strong anti-interference characteristics;

3, can authorize free upgrade gas storage.

             Figure 1 The selected area is monitored to determine the cloud location, size, shape, and concentration

              Figure 2 Alarm records for monitoring the selected area

Figure 3 Real-time map location information display of monitoring area

6. Typical applications:

The miniaturized and modular design enables a variety of carrying methods, including fixed, vehicle-mounted, and airborne. Examples of airborne and vehicle-mounted helicopter use are shown

In the field of forest fire and urban fire protection, multi-component gas infrared telemetry device can effectively monitor dangerous flammable gases, early warning and assessment of dangers, and ensure the safety of forests and cities.

User groups: fire brigade, safety supervision bureau;

Application: vehicle flow detection;

Objective: To provide emergency response support at the scene of hazardous chemical accidents, assist in determining the types of pollutants, the distribution and diffusion trend in the air, and provide technical support for decision-making

The gas imaging early warning system in emergency monitoring can be used in the first time for the identification and chemical imaging of toxic, harmful and dangerous gases in various disasters or emergencies.

User group: Chemical Park Management Committee, safety supervision Bureau

Application: Set up on the roof or high, 24-hour monitoring for the whole park;

Objective: To expand the safety management means of government departments for chemical industry parks and prevent deflagration-type production accidents

Seven, standard configuration:

1, telemeter host

2, field special laptop

3, software real-time testing, identification and chemical imaging software

4, strengthen tripod (optional)

5. Anti-vibration frame for special vehicles (optional)

6. Carry suitcases

7. Operation instructions

8. Certificate of qualification