Explosion-Proof Infrared Methane Gas Detector with Alarm(CH4)
MOT200-CH4
>>> Key Feature
- 2.4 inches technical grade display with a pixel up to 320*240
- Three concentration units are available PPM,%VOL,mg/m3
- 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
>>> Specifications
| Product Type: |
Online, Methanol(CH4) |
| Sensor: |
Non-Dispersive Infrared Gas Sensor |
| Detection Pattern: |
Diffusion,pipeline(screw thread size:M40*1.5MM),Circulation,Pumping is available,Online detection |
| Detection Range: |
0-1000,5000,10000,50000ppm;0-20%,50%,100%VOL |
| Resolution: |
1ppm(0-50000ppm),0.01%VOL(0-100%VOL) |
| 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 : |
IP65 |
| Material: |
Die-cast Aluminum
,Explosion and corrosion proof |
Connection: |
3/4″NPT,1/2″NPT |
| Dimensions: |
200×160×80mm(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 |
>>> Calibration:
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.
Company Information:
Main Products:Handle gas detector,Portable gas detector,Online gas detector,Controller,Gas pretreatment System,etc
Mangement Team: R&D departments,Processing Plants,Assembly Plants,After-sale Technical Support Departments,Domestic Sales and Overseas Sales Departments,etc.
Main Markets:Asia ,Europe and America,more than 30 countries.
Customize Service:1) Show your company name and logo at the boot interface
2) Print your company name,information,logo at the label and manual
3) Design stainless steel nameplate with your company name for free(≥20PCS)
4) We can also silk-printing your Logo,design another color of the case for you
if you have a large order.For more details,please contact us^ ^
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 ^ ^
Contact US:
Audited Supplier 
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