• Explosion-Proof Fixed Online Combustible and Flammable Gas Alarm (EX)
  • Explosion-Proof Fixed Online Combustible and Flammable Gas Alarm (EX)
  • Explosion-Proof Fixed Online Combustible and Flammable Gas Alarm (EX)
  • Explosion-Proof Fixed Online Combustible and Flammable Gas Alarm (EX)
  • Explosion-Proof Fixed Online Combustible and Flammable Gas Alarm (EX)
  • Explosion-Proof Fixed Online Combustible and Flammable Gas Alarm (EX)

Explosion-Proof Fixed Online Combustible and Flammable Gas Alarm (EX)

Brand: Korno
Customized: Customized
Portable: Fixed, Wallmounted
Certification: CE, CPA, CMC, Cnex, ISO, OHSAS
Gas: Ex
Type: Catalytic Combustion
Customization:
Gold Member Since 2017

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Manufacturer/Factory, Trading Company

Basic Info.

Model NO.
MOT500(A)-EX
N.W
1.4kg
G.W
1.7kg
Display
LCD Display
IP Rating
IP 66
Explosion Proof Sign
Exdll CT4 (Ia)
Power
24VDC
Material
Die-Cast Aluminum
Sampling
Diffusion
Alarm Type
Sound and Light Alarm
Operating Pressure
0-200kpa
Transport Package
Standard Carton Packaging 27.5*21*14cm
Specification
Product size: 20*22*8cm
Trademark
Korno or customized
Origin
China
HS Code
9027100090
Production Capacity
10000pieces/Month

Product Description

Fixed Online Combustible and Flammable Gas Detector(EX)

MOT500(A)-EX
 
  >>>  Description
    The MOT500(A) can continuous detect the real-time gas concentration and display data with the 2.4inches LCD HD color screen. It include RS485 Modbus digital output and 4-20mA analog digital output as well as 2 relays output as standard.  
    It 
also provide other signal transmission like 3-4 core cable,Optical fiber network,Network cable,3G transmission,Wireless transmission,Video transmission. And it compatible with all kinds of controller ,PLC and DCS etc, allow user to remote monitoring and control. Monitoring data can be save and analyze by computer.
Explosion-Proof Fixed Online Combustible and Flammable Gas Alarm (EX)
 
  
     >>> Key Feature
  1. 2.4 inches technical grade display with a pixel up to 320*240
  2. Three concentration units are available PPM,%VOL,mg/m3
  3. Variety signal output model :
          4-20mA signal :Standard 16bit 4-20mA output chip, transmission distance 1Km
          RS485 signal: Standard MODBUS RTU protocol, transmission distance 2Km
          2 relays output: Concentration alarm value adjustable, there are high alarm and low alarm respectively
          0-5V,0-10V output(optional)
   4.Variety signal transmission are available :3-4 core cable,Optical fiber network,Network cable,3G transmission,Wireless transmission,Video transmission
   
5. All software automatic calibration, sensor up to 6 level target calibration,ensure the accuracy and linearity of the full scale
   6.Chinese and English operation model are available,user friendly ,four buttons to operation
   7.Following function are optional:Temperature,Humidity sensor,Audible and visual alarm
 
  Explosion-Proof Fixed Online Combustible and Flammable Gas Alarm (EX)


     >>>  Specifications
 
Product Type: Online,Flammable Gas(EX)
Sensor: Catalytic combustion Gas Sensor
Detection Pattern: Diffusion,pipeline(screw thread size:M40*1.5MM),Circulation,Pumping is available,Online detection
Detection Range: 0-100%LEL
Resolution: 0.1%LEL
Detection Accuracy: ≤±3%F.S Linearity error: ≤±1%F.S
Reaction Time: ≤20S(T90) Zero drift: ≤±1%(F.S/Year)
Recovery Time: ≤20S Repeatability: ≤±1%F.S
Relay output: Two relays output,Contact rating:24VDC 3A/220VAC 3A
Explosion Proof Sign: ExdII CT6,Certification Number of Explosion-proof :CNEx10.1807
Outputs:                   Analog:4-20mA signal,0-5V,0-10V
              Modbus: RS485 signal
              Pulse signal or TCP/IP signal,optional
Alarm Setting: Two alarm set points
Alarm mode optional: Low alarm-High alarm / High alarm-High alarm / Low alarm-Low alarm
Controllers: Compatible with DN3000/DN9000,as well as most DCS/PLC systems
IP Rating : IP66
Material: Die-cast Aluminum
Explosion and corrosion proof
Connection: 3/4″NPT,1/2″NPT
Dimensions: 200×220×80mm(L×W×H) Weight: 1.5 Kg(Net weight)
Operating
Temperature:
-30 ~60ºC Relative Humidity: ≤90%RH,Non-condensing
Operating
Pressure:
0 ~ 200Kpa Operating Voltage: 24VDC(9~30VDC)
Standard Accessories: -User manual
-Certification
-Calibration cover
Optional Accessories: -hose(5*8mm),drying tube,water separator or pumping pump
-infrared remote control
-temperature and humidity sensor,SMS alarm,3G module or wireless transmission module
 
 
      >>> Details:

Explosion-Proof Fixed Online Combustible and Flammable Gas Alarm (EX)
Explosion-Proof Fixed Online Combustible and Flammable Gas Alarm (EX)
Lower explosion limit of common combustible gas:
NO. GAS LEL NO. GAS LEL
1 Hydrogen(H2) 4.0%VOL 7 Methane(CH4) 5.0%VOL
2 Ethyne(C2H2) 2.5%VOL 8 Methylbenzene(C7H8) 1.1%VOL
3 Benzene(C6H6) 1.2%VOL 9 Ethanol(C2H6O) 3.3%VOL
4 Butane(C4H10) 1.9%VOL 10 Methanol(CH3OH) 6.0%VOL
5 Propane(C3H8) 2.1%VOL 11 Dimethylbenzene(C8H10) 1.1%VOL
6 Ethane(C2H6) 3.0%VOL 12 Ethylene(C2H4) 2.7%VOL
e.g: CH4 (5%VOL=100%LEL),When the methane concentration reaches 5% VOL, it reaches its lower limit of explosion.


Our service:
1.All products and accessories have been 100% tested before shipping.
2.We provide 12-Mounths warranty for non-deliberate damage.
3.OEM & ODM are welcomed~
4.Life-long maintenance will be provided by our After-sale TechnicalSupport Department and we can also provide real-time guidance with phone or video chat. 
5.You can be feedback quality problems   to us  within 7 days after you receive the goods, replacement  service could be offered in the next order once we confirmed.


Calibration:
Explosion-Proof Fixed Online Combustible and Flammable Gas Alarm (EX)

NOTE:We guarantee all detector were precise calibrated with certain density standard gas.It's not neccessary for customer to re-calibrate the detector after purchase unless encounter special situation.


F&Q:
Q1:Can I have a sample order?
A1: The sample order to test are welcomed at the first time.

Q2:How about your production capacity and quality control?
A2: We have written instructions for incoming material&finished products inspections and testing.
      All the finished products will be 100% inspection and all the non-conforming units will be clearly marked and segregated to repaired and re-inspection.

Q3:How can I get a good price?
A3:We are 100% sure that we can provide you high value with competitive price and please attach your detailed request, application place, order quantity, delivery mode,payment terms to the inquiry mail ^ ^


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