Fixed Hc Gas Detector Online Combustible Gas Detector for Oil and Gas Industry

Min.Order: 1

Product origin: Shenzhen, Guangdong, China

Infringement complaint:

Complaint

US$ 626.08 ~ 1476.65

Description

Fixed Gas Detector 100%LEL Infrared Detector

>>> Description

The MOT200 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.

>>> 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. All software automatic calibration, sensor up to 6 level target calibration,ensure the accuracy and linearity of the full scale
5. Following function are optional:Temperature,Humidity sensor,Audible and visual alarm

>>> Specifications

Product Type:	Online, HC
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:	≤±2%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 DN1000, 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:	200×160×80mm(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

>>>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.

>>> Details:

Our certificates:

Company Information:

Shenzhen Korno Import& Export Co.,Ltd,is one of the top gas detector manufacturer in China,with more than 10 years research and production experience.Our products mainly include handle gas detector,Portable gas detector,Online gas detector,Controller,Gas pretreatment System etc.

The company has advanced production equipment and testing instruments, excellent marketing team and partners both at home and abroad, perfect management of the product market development and product after-sales service. In addition, with the powerful and professional R&D team, advanced and perfect concept of sales service made the products of our company a high reputation and market share both at home and abroad.

Our service: