K800 Fixed Gas Detector
K800 Series Fixed Gas detector provides comprehensive monitoring of combustible, toxic gas hazards in potentially explosive atmospheres, indoors and outdoors-and is marked by installation ease and flexibility, user-friendly operation and cost-effective gas monitoring.
>>>Key Features
1) Providing digital LCD displayer, alarm facility with sound and light, and solid relay output on the spot, allowing control of the equipment easily.
2) Supporting 4 to 20mA analog signal output (DC24V), connecting with the remote host controller, and having direct access to the DCS.
3) Connecting 3-core shield cable, 3x1.0mm.
4) Special transmitter mounting kit making the installation and performing calibration easier and better.
5) Ambient temperature: -20°C~+50°C
6) Explosion-proof grade: ExdIICT6
7) High sensitivity, short response time, and good stabilization
Detailed types of the K800 series Fixed Gas Detector:
K800-[gas type]-[mount pattern]
N: with non-display
D: with LED display
DA: alarm with light and sound
>>>Technical Specification
| Power supply |
24VDC |
| Output signal |
4-20mA standard industrial signal output |
| Operating temperature |
-20°C~+50°C |
| Display |
Backlight LED |
| Relative humidity |
15%~90% RH (non-condensing) |
| Atmospheric pressure |
86~106Kpa |
| Explosion-proof grade |
Exd IICT6 |
| Warranty |
1 year |
Detection system draft and detector working principle:
COMMONLY USED GAS DETECTION LIST
| 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/CH4) |
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 |
| 17 |
PID(VOCs) |
1-1999ppm |
±5%(F.S) |
≤20s |
0.1ppm |
customize |
>>>Package
>>> Our Services
1. For all our customers, our products have a 1-year warranty and life-long maintenance.
2. All inquiries will be replied to in 24 hours.
3. Providing technical support, professional engineers are specialized in dealing with gas monitoring problems you met.
4. OEM and ODM services are welcome
5. KELISAIKE plant is located in Nanjing, only 1 hour by high-speed train from Shanghai. Welcome to visit the factory.
6. All products are well tested and packed before shipment; the certificate of inspection will be provided.
>>> Calibration
Do you know how to calibrate your portable gas detectors?
Please contact us to ask for help.
Why choose KELISAIKE?
1. Mutual benefit: We are a factory. The price is much more competitive than others of the same quality.
2. Professional engineers: With 10+ years of history, KELISAIKE has a professional engineering team: 4 engineers who have more than 10 years' experience and over 5 engineer assistants in the gas detection line, with Hi-Tech manufacturing equipment, we make more accurate and stable products.
3. Customize: We have a strong R&D team, and the custom product as per your request is available.
4. Free OEM service : (a) Silk-printing your Logo(≥100PCS). (b) Design your color box(≥500PCS).
5. Mix order: We accept mix orders, different models,s and small quantity orders.
6. After service: (a) 1 Year warranty. (b) If there's any inferior-quality products are found, new ones could be sent to replace at free cost in the next order after confirmation.
>>> FAQ
Q: Can I order one piece for a sample to test the quality?
A: Yes, We recommend checking the sample before placing qty order.
Q: May I have your catalog and price list for the trial order in MOQ quantity?
A: All our products were shown on -line, please have a detailed looking and choose the satisfied models, or just send email to us.
Q: If I order a big quantity, what's the good price?
A: Please send the detailed inquiry to us, including the Item Number, Quantity for each item, Quality request, Logo, Payment Terms, Transport method, Discharge place, etc. The best quotation will be given to you as soon as possible.
>>>COMPANY VIEW
Nanjing KELISAIKE company is one of the largest safety equipment manufacturers, possessing the most complete production range and specifications in the safety equipment industry of mainland China. Nanjing KELISAIKE was founded in 2004, including three subsidiaries in Beijing, Xi'an, and Xinjiang, and more than 30 domestic sales service centers, with total registered capital of 5.16 million Yuan.
We are the leading enterprise of science and technology, persisting in creating core competencies the core technology. In the company, there is one professional and technical talent team who masters core technology, including more than 10 senior technicians and masters.
Standard products and services cover the portable gas detector, fixed gas transmitter, wall-mounted gas detector, gas detector control unit, air breathing apparatus, etc. Also, Nanjing KELISAIKE is an experienced factory for OEM service, providing professional design and construction of the customized products. The products are widely used in fields of petroleum, chemical, gas transmission and distribution, warehousing, municipal gas, fire fighting, environmental protection, metallurgy, pharmacy, energy and power industry.
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