Supply of combustible gas detectors and alarms

1. Company Profile:
-Tianjin Tuoan Technology Development Co., Ltd. specializes in the R&D and manufacturing of flammable, toxic and harmful gas detectors, alarm control systems, gas monitoring systems and network communication systems. Products are widely used in metallurgy, petroleum, chemical industry, electric power, mining, municipal administration, transportation, fire protection and environmental protection and other fields.
- 2. Product parameters:
- Product model
:
- Detection principle
:
- Catalytic combustion type
- Sampling method< br/>:
- Natural diffusion
- Measuring range
:-
- Precision
- Degree
:
-
3
- Repeat
- Duplicate
- Sex
:
-
3
- Response time
:
-
- seconds (actually less than
- seconds)
- recovery time
:
-
- seconds
- explosion protection level
- Explosion-proof thread
:/
- Signal transmission
:
- Communication interface
- Transmission distance
:
- Not less than
/> - Operating temperature
:
-
+
- Relative humidity
:
-
- Power supply
- Weight< br/>:
-
- About
- Maximum power consumption
- 3. Product description:
- The measurement range is
~
- The point type combustible gas detector
- can be used in places containing

- Group II
- explosive mixture media. This detector can be used for gas leak alarms in factories, onshore and offshore drilling platforms, and chemical plants.
- This detector complies with
B
- "Explosive Atmospheres
- Part
- Part: Equipment
- General Requirements" and
B
- "Explosive atmospheres
- Part
- Part: Equipment protected by flameproof enclosures

-
-" and obtained national The "Explosion-proof Certificate" issued by the level inspection unit
- The detector implementation standard is

- "Combustible Gas Detector Part
-: The measurement range is
- ~
-
- Point type combustible gas detector》.
- 4. Installation location:
- When the gas to be detected is lighter than air (such as natural gas, coal gas, hydrogen, etc.), please install the detector at a distance from the roof
b r3
- at. When the gas to be detected is heavier than air (such as liquefied petroleum gas, alcohol vapor, benzene vapor, etc.), the user is asked to install the detector
b r3
- away from the ground. The detector can be installed on the wall or on the pipe to be detected (special accessories are required, please indicate when ordering). Whether the detector alarms or not depends on the gas concentration where the detector is located, so the detector must be installed in a place where flammable gas is prone to leakage and accumulation. In unventilated places, the probe should be installed within a vertical distance of
br meters
- meters
- from the source of easy leakage. The number of detectors varies depending on room size and ventilation conditions. In unventilated places, install one detector per square meter on average. If the detector is in an explosion-proof place, it must be connected with an explosion-proof hose (explosion-proof joint
*
-). If it is installed in a complex environment or special place (such as installed in a gas station, gas field, etc.), if there are other instructions, please contact the agent or our company
- 5. Relevant certificates:
- National mandatory Sexual product certification certificate (
- )
- Explosion-proof certificate (
- )
- Quality management system certification (
- )
- Measuring instruments License (
- )