Portable CH4 LPG Gas Leak Alarm Detector

• Type: Industry Alarm
• Signal Transmission: Wireless Alarm
• Working Mode: Passive
• Certification: CE
• Working Principle: Electro-Acoustic Style
• Transmission Mode: Wireless
• Model NO.: K60-CH4
• Alarm Volume (within 1m): ≥90dB
• Receive Frequency: 229.95MHz
• Working Voltage: 3 V Lithium Battery
• Weight: 120 G
• Alarm Type: Vibration Alarm with Light, Sound
• Sensor Life: 2-5 Years
• Explosion-Proof Grade: Exibd Iic T3
• Detection Range: 0-100% Lel
• Low Alarm: 25% Lel
• High Alarm: 50% Lel
• Transport Package: Carton
• Specification: 10.9 x 5.6 x 3.8cm
• Trademark: KELISAIKE
• Origin: Nanjing, China
• HS Code: 8531100000
• Production Capacity: 1000PCS Per Month

Product Description

                       Portable CH4 LPG Gas Leak Alarm Detector


>>>Key Features:

1. Imported world famous sensors with high sensitivity
2. Lightweight and compact design (less than 120 g), easy to operate
3. Bright red flashing visual alarm
4. 90 dB audible vibration alarm
5. Excellent built-in vibration alarm ideal for environments with high ambient noises
6. Sturdy, protective, concussion-proof design for normal working in harsh environments
7. 3.0 V lithium battery, continuously working for about 24 months (non-alarming state)
8. The 2+2 digits LCD display shows the gas concentration in real time.
9. CERTIFICATIONS: CE, CMC, Ex, MA (SAFETY CERTIFICATE OF APPROVAL FOR COAL MINING PRODUCTS IN CHINA)  

>>>Technical Specifications:

Alarm mode	Instantaneous alarm for the lower limit or the higher limit of the gas
Environmental temperature	-20°C - +50°C
Environmental humidity	15% - 90% RH (non condensing)
Atmospheric pressure	86 - 106 kPa
Supply voltage	3 V Lithium battery
Dimension	109 x 56 x 38 mm
Sensor life	2 years
Continuous operation time	more than 20 hours
Explosion-proof grade	Exibd IIC T3
Weight	120 g
Applications	Oil and gas, Chemical, Refineries, Industrial safety, Power plants

 
 
LIST OF COMMONLY DETECTED GASES

No.	Detection gas	Range	Accuracy	90% response time	Min readout	Low/high alarm
1	PH3	0-5-2000ppm	±5%(F.S)	≤25s	0.01ppm	0.3/5ppm
2	O2	0-30%	±5%(F.S)	≤15s	0.1%vol	18.0%/23.0%
3	LPG(LEL gas)	0-100%LEL	±5%(F.S)	≤5s	1%LEL	25.0%/50.0%LEL
4	CO	0-1000 ppm	±5%(F.S)	≤25s	1 ppm	50ppm/100ppm
5	H2S	0-100 ppm	±5%(F.S)	≤30s	1 ppm	10ppm/20ppm
6	CH4	0-100%LEL	±5%(F.S)	≤5s	1%LEL	25.0%/50.0%LEL
7	NH3	0-100ppm	±5%(F.S)	≤50s	1 ppm	25 ppm /50 ppm
8	O3	0-20ppm	±5%(F.S)	≤60s	0.01ppm	0.2ppm/0.4ppm
9	CI2	0-20 ppm	±5%(F.S)	≤30s	0.1 ppm	1 ppm /10 ppm
10	H2	0-1000 ppm	±5%(F.S)	≤60s	1 ppm	50 ppm /100 ppm
11	SO2	0-100 ppm	±5%(F.S)	≤30s	0.1 ppm	2 ppm /10 ppm
12	NO	0-250 ppm	±5%(F.S)	≤60s	1 ppm	25ppm/50 ppm
13	NO2	0-20 ppm	±5%(F.S)	≤25s	0.1 ppm	3ppm/10ppm
14	Infrared CO2	0-5%vol	±5%(F.S)	≤60s	0.1%vol	1%vol/2%vol
15	Infrared CH4	0-5%vol	±5%(F.S)	≤60s	0.1%vol	0.1%vol/0.15%vol
16	Infrared C3H8	0-5%vol	±5%(F.S)	≤60s	0.1%vol	0.1%vol/0.15%vol

Our Service:
1. For all our products, we offer a 1-year warranty and life-long maintenance.
2. All inquiries will be replied in 24 hours.
3. We will provide technical support; our engineers will help to solve the problems you met.
4. We can provide OEM and ODM service.
5. Our factory is located in Nanjing city, welcome to visit our factory.
6. All products will be fully checked and well packed before shipment, and qualification certificate will be provided.

Calibration:
For the calibration of KELISAIKE products, please feel free to contact us for help.

Why should you choose KELISAIKE? 
1. Mutual benefits: We are a manufacturer,  so we can offer products of the same quality at the best prices.
2. Professional engineers: We have seasoned engineers with over 10 years' experience in the gas detection field. With various hi-tech equipment, we make products with higher accuracy and stability.
3. Customization: Thanks to our strong R&D team, we can customize our products at your request.
4. Free OEM service: a) Silk-print your Logo (≥ 100 PCS). b) Design your colour box packing (≥ 200 PCS). 
5. Mixed order: We accept mixed orders, with different models and small quantity orders. 
6. After service: (a) 1 Year warranty. (b) If you found any of our products of inferior-quality, we will send you new ones to replace them for free in the next order after verification.
Q: Can I order one piece as a sample to test the quality?
A: Yes, we recommend ordering a sample for a quality check before a large quantity order. 
Q: May I have your catalogue and price list for trial order in MOQ quantity?
A: All our products are shown on njklsk.en.made-in-china.com; please have a detailed look and choose the interested models on the website. Or you can send email to us directly for more product information.
Q: If I order a large quantity, what's the best price?
A: Please send the detailed enquiry to us, including item model number, quantity for each item, quality requirement, Logo and payment terms, shipping method, discharge place, etc. We will make an accurate quotation to you at the earliest time.