Standard Fixed CH20 Hf Toluene Gas Detector 4~20mA

• Customization: Available
• Certification: CE, RoHS
• Supply Voltage: DC 24V, 500mA
• Model NO.: 210
• Response Time: T90 < 30s
• Protection Grade: IP65
• Product Weight: 1600g
• Product Size: 98X140X77mm
• Transport Package: Carton Box
• Origin: China
• HS Code: 9027100010
• Production Capacity: 3, 000 Pieces/Month

Product Description

Industrial Fixed Single Gas Detector with Digital Display

• Industry Standard 4~20mA Signal Output or RS-485 signal output (Optional)
• Alarm, Fault and Operation Lights
• With two Relay Outputs
• Independent Audible and Visual Alarm Active Output Interface
• Use 128*64 High-definition dot Matrix LCD Screen, llarge character design, observe the output value is very clear
• Infrared Remote Control Function, easy to operate from a long distance without opening the cover
• Two relays can be designed for different alarm values, which is convenient for separate control for early warning and alarm.
• Support special gas customization (Ex/CO/H2S/O2/NH3/H2/Cl2/NO2/NO/SO2)- Different gas sensor Different Product Prices.

Technical Specifications

SPECIFICATIONS	PARAMETERS
Product Name:	Standard Fixed Gas Detector
Item No.:	210
Supply Voltage:	DC 12V-28V, 500mA, Power Ripple <20mA
Relay Capacity:	DC48V 1A, AC250V 1A
Standard:	EN 55014-1:2017
Display Error:	≤±5%FS
Response Time:	T<60 Seconds
Indication Method:	LCD Liquid Crystal Display of Real-Time Data. Alarm Light, Fault Light, Operation Light Indication
Operating Temperature:	0ºC~50ºC
Relative Humidity:	≤95%RH (Non-Condensing)
Atmospheric pressure strength:	90~110Kpa
Output Error:	<1% (4~20mA part)
Housing Material:	Die-Cast Aluminium, Explosion-Proof and Corrosion-Proof
Explosion-proof Marking:	Ex dIIC T6 Gb
Product Weight:	Around 1.6kg
Product Size:	180.0*140.0*92.0mm
Other Gas Optional	Range / Resolution - Low Alarm / High Alarm

Appendix

 

Gas to be measured	Measuring range	Optional range	Resolution	Alarm point
EX	0-100%IeI	0-100%vol	1%le1/1%vo1	Low:20 High:50 %vol
02	0-30%vol	0-30%vol	0.1%vol	Low:19.5% High:23.5%vol
H2S	0-100ppm	0-50/200/1000ppm	0.1ppm	Low:10 High:35ppm
CO	0-1000ppm	0-500/2000/5000 ppm	1ppm	Low:50 High:150ppm
C02	0-5000ppm	0-1%/5%/10%vol	1ppm/0.1%vol	Low:1 000 High :2000ppm
NO	0-250ppm	0-500/1000ppm	1ppm	Low:50 High:150ppm
N02	0-20ppm	0-50/1000ppm	0.1ppm	Low:5 High:10ppm
S02	0-20ppm	0-50/1000ppm	0.1/1ppm	Low:5 High:10ppm
CL2	0-20ppm	0-100/1000ppm	0.1ppm	Low:5 High:10ppm
H2	0-1000ppm	0-5000ppm	1ppm	Low:50 High:150ppm
NH3	0-100ppm	0-50/500/1000ppm	0.1/1ppm	Low :20 High :50ppm
PH3	0-20ppm	0-20/1000ppm	0.1ppm	Low:5 High :10ppm
HC1	0-20ppm	0-20/500/1000ppm	0.001/0.1ppm	Low:5 High :10ppm
CL02	0-50ppm	0-10/100ppm	0.1ppm	Low:5 High:10ppm
HCN	0-50ppm	0-100ppm	0.1/0.01ppm	Low:10 High :20ppm
C2H40	0-100ppm	0-100ppm	1/0.1ppm	Low:20 High :50ppm
03	0-10ppm	0-20/100ppm	0.1ppm	Low:2 High:5 ppm
CH20	0-20ppm	0-50/100ppm	1/0.1ppm	Low:5 High : 10ppn
HF	0-100ppm	0-1/10/50/100ppm	0.01/0.1ppm	Low:2 High:5 ppm
C7H8/C8H10	0-20ppm	0-1/10/50/100ppm	0.01/0.1ppm	Low :5 High:10 ppm