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KACISE Gas Leak Alarm KGD - GAS - 312 For High - Temperature Industrial Environments

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KACISE Gas Leak Alarm KGD - GAS - 312 For High - Temperature Industrial Environments

Brand Name : KACISE

Model Number : KGD-GAS-312

Certification : CE

Place of Origin : CHINA

MOQ : 1PCS

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 1000 Piece/Pieces per Week negotiable

Delivery Time : 5-8 work days

Packaging Details : each unit has individual box and all boxes are packed in standard packages or customers requests available

Detection Principle : Non - Dispersive Infrared (NDIR) principle

Detected Gas Object : NMP (n - methyl - 2 - pyrrolidone)

Concentration Display : 7 - segment LED (4 - digit)

Detection Range : 0 - 100%LEL

Display Resolution : 0.5%LEL

Sampling Method : Furnace differential pressure air intake

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KACISE Gas Leak Alarm KGD-GAS-312 for High - temperature Industrial Environments

Product Introduction

The KACISE Gas Leak Alarm KGD - GAS - 312 is a high - performance gas leak alarm independently developed by KACISE based on the Non - Dispersive Infrared (NDIR) principle. It is suitable for detecting the gas concentration at the center of drying equipment and exhaust pipes. The sampling instrument body and the display part adopt an integrated explosion - proof structure design, facilitating installation and disassembly. Meanwhile, this instrument features automatic calibration, long - term maintenance - free operation, and a long service life. It has functions such as industrial 4 - 20mA current output, RS485 external communication, and alarm output when the gas concentration exceeds the limit, making it applicable to complex and harsh high - temperature industrial environments.

KACISE Gas Leak Alarm KGD - GAS - 312 For High - Temperature Industrial Environments

Product Features

  • Long service life, maintenance - free, automatic calibration
  • Measured gas temperature: 0 - 160℃
  • Anti - interference, good long - term stability
  • Integrated design, direct insertion into the furnace
  • Adopts pressure - resistant explosion - proof structure, meeting the Ex db IIC T3 Gb explosion - proof grade

Technical Parameters

Items Details
Detection Principle Non - Dispersive Infrared (NDIR) principle
Detected Gas Object NMP (n - methyl - 2 - pyrrolidone)
Concentration Display 7 - segment LED (4 - digit)
Detection Range 0 - 100%LEL
Display Resolution 0.5%LEL
Sampling Method Furnace differential pressure air intake
Alarm Set Value 15%LEL - 50%LEL (Default 25%LEL, adjustable)
External Output Gas concentration signal / alarm contact
Communication Method DC4 - 20mA (resistive load below 300惟), RS485 (Default baud rate 9600)
Alarm Accuracy ±5%LEL@15%LEL - 50%LEL
Alarm Delay T90 < 30s@15%LEL - 50%LEL
Alarm Contact Capacity 250VAC0.2A / 30VDC1.5A (impedance load)
Alarm Action Automatic reset
Operating Voltage 24VDC ±10%
Average Operating Current <1.0A (@25°CC, 24VDC)
Preheating Time ≤30min
Working Temperature Detected gas temperature: 0 - 160°CC (usually)
Head operating temperature: 0 - 60°CC (usually)
Service Life >5 years
Structure In - furnace direct - insertion type
Explosion - proof Structure Flame - proof construction
Explosion - proof Grade ExdibIICT3Gb
Dimensions / Weight 418mm178mm110mm / approximately 6kg


Product Tags:

Industrial Environments Gas Leak Alarm

      

High Temperature Gas Leak Alarm

      
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