Diesel warehouse gas alarm explosion-proof point type combustible gas detector

Diesel warehouse gas alarm explosion-proof point type combustible gas detector

The diesel gas alarm is mainly used to detect the concentration value of diesel and ensure the safe use of diesel. Diesel is a flammable and explosive gas, and safety protection measures must be taken. Currently, diesel is widely used in various industries(such as gas station oil depots, diesel tank areas, diesel warehouses, petrochemical plants, etc.),dieselgasThe alarm is composed of two parts: a gas alarm controller and a gas detector. The gas detector is installed at the gas leak detection site and can achieve real-time detection of gas concentration through the core component gas sensor. It can also work independently. The gas alarm controller can be placed in the duty room, receive the concentration detected by the gas detector, and realize the display of concentration and the sound and light alarm function after the concentration exceeds the standard. It can also be linked to the external equipment exhaust fan、uploadPLC/DCS、 Fire protection system, etc.

Product Features:

1. Using imported components, stable performance and low power consumption.

2. High precision and fast response speed.

3. Three wire 4-20mA standard signal output; M-BUS standard signal output.

4. The setting and modification of its own parameters can be achieved through the instructions of the controller.

5. Zero calibration, modification of alarm points, self check, accurate 4-20mA output can be achieved through remote control without opening the cover.

6. On site LCD concentration display and more intuitive light indication.

7. On site sound and light alarm (optional), easy installation and long transmission distance.

8. The detector has a simple and elegant appearance.

Diesel warehouse gas alarm explosion-proof point type combustible gas detectorTechnical parameters:

Gas detection:diesel

Calibration gas: isobutane

Detection principle: catalytic combustion

Detection range:0-100%LEL

Alarm value: low alarm25%LEL；college application counseling50%LEL

Power supply:DC24V±15%

Communication method: Three wire system 4-20mA standard signal; M-BUS dual bus

Signal output: a set of passive normally open signals; A set of active warning light signals

accurate indeed Degree:±5%FS

Response time: ≤30s

Material: Die cast aluminum

Explosion proof link thread:G1/2″

Explosion proof grade:Exd II C T6 Gb

IP rating: IP66

Operating Temperature-40℃～70℃

Humidity range:≤95%RH

Pressure range:86Kpa to 106Kpa

Storage temperature:-25℃～55℃

Installation: Wall mounted, pipe holding, pipe penetrating

Overall dimensions:190mm×145mm×92mm

Application standards:GB15322.1-2003，GB16808-2008