Fixed Explosion Proof Wireless RS485 Output Industry Toxic Gas Detector

• Warranty: 1 Year
• Brand: Kelisaike
• Customized: Customized
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: K500
• Portable: Non Portable
• Voltage: DC 24V
• Operating Temperature: -20 Degree ~ +55 Degree
• Signal Output: 4 to 20mA
• Explosion-Proof Grade: Exd Iict6
• Certificate: CE
• Detection Range: 0-2000ppm
• Low Alarm: 50ppm
• High Alarm: 100ppm
• Outer Case Material: Aluminium Alloy and Stainless Steel
• Transport Package: Carton
• Specification: 1.8kg
• Trademark: KELISAIKE or OEM
• Origin: Nanjing, China
• HS Code: 8531100000
• Production Capacity: 300
• Package Size: 16.00cm * 12.60cm * 7.80cm
• Package Gross Weight: 4.000kg

Product Description

Fixed Explosion Proof Wireless RS485 Output Industry Toxic Gas Detector

The K500 series wall-mounted gas detector, made with imported high sensitivity sensors and an explosion proof design, has a long service life. This wall mounted gas detector works as part of an integrated system (with 4-20 mA analog output) or only as an independent system. It has two alarm levels (high level & low level), with different audible and visual alarm signals. 

 

Key Features

1. Imported world famous high sensitivity sensors
2. On-spot bright red flashing visual alarm and loud 90 dB audible alarm
3. Waterproof and dustproof design for normal and continuous working in harsh environments
4. Compatible with DCS (Distributed Control System)
5. Flameproof design according to IEC61508,  easy to install and maintain
6. Adjustable alarm values, with low and high alarm levels
7. 220 V AC or 24 V DC power supply, 4-20 mA analog output, three core shield cable, DCS system
8. CERTIFICATIONS: CMC, Ex, MA (SAFETY CERTIFICATE OF APPROVAL FOR COAL MINING PRODUCTS IN CHINA).

>>>Technical Specifications:

Power supply	24 V DC or AC 220 V/50 Hz
Output signal	4-20 mA standard industrial signal output
Operating temperature	-20°C ~ +50°C
Display	Backlight LED
Backlight LED display	4-digit gas reading
Relative humidity	15%~90% RH (non-condensing)
Atmospheric pressure	86 ~ 106 kPa
Explosion-proof grade	Ex ibd IIC T6
Size	16 cm x 12.6 cm x 7.8 cm
Weight	3000 g
Distance	1000 m
Connecting cable	3 core cable, 3 x1.0 mm

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

Certification:

Packing:

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 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.

>>>FAQs:
Q: Can I order one piece as a sample to test the quality?
A: Yes, we recommend ordering sample for quality check before 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 in the website. Or you can send email to us directly for more product  information.