♦ The 2 or 3 or 4 wire, 4-20mA and RS485 MODBUS output K800 series fixed device provides continuous detection and monitoring of gases for a wide range of industrial environments. The fixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital signal output. Application The detector working with gas controller are widely used to detect gas in refinery, chemical plant, LPG station, boiler room, painting plant and other places with gas exists, effectively protect personnel and plant from flammable, toxic and oxygen hazards.
>>>Key Fearures:
1) Digital and analog outputs
2) LED light status indicator for alarm conditions
3) The relay can trigger alarms or process controls
4) Three models available measure toxic gases, VOCs, or combustibles
5) Explosion-proof enclosure
6) CERTIFICATIONS: CE, CMC, Ex, MA (SAFETY CERTIFICATE OF APPROVAL FOR COAL MINING PRODUCTS IN CHINA
>>>Technical Specification:
| Power supply | DC 24V |
| Output signal | 4-20mA standard industrial signal output |
| Operating temperature | -40℃ to + 70℃( electronics, see table for detection cells ) |
| Display | Backlight LED |
| Relative humidity | 15%~90% RH (non-condensing) |
| Atmospheric pressure | 86~106Kpa |
| Explosion-proof grade | Ex d IIC T6 |
| Protection number | IP 66 |
| Warranty | 1 year |
| Device | Aluminium enclosure and stainless steel 304Lfor sensor housing |
>>>Common Used Gas Detection List:
| Gas Type | Detection Method | Detection Range | Operating temperature | Resolution | T90 Response Time |
| O2 | Electrochem | 0-25%vol/30%vol | -30℃~+60℃ | 0.1%vol | T90≤20s |
| CO | Electrochem | 0-100ppm/500ppm/2000ppm | -30℃~+60℃ | 0.1ppm | T90≤20s |
| H2S | Electrochem | 0-100ppm/200ppm/1000ppm | -30℃~+60℃ | 0.1ppm | T90≤30s |
| NO2 | Electrochem | 0-10ppm/30ppm/100ppm | -30℃~+60℃ | 0.1ppm | T90≤30s |
| NO | Electrochem | 0-100ppm/200ppm/1000ppm | -30℃~+60℃ | 0.1ppm | T90≤50s |
| CL2 | Electrochem | 0-20ppm | -30℃~+60℃ | 0.1ppm | T90≤30s |
| H2 | Electrochem | 0-2000ppm/4%vol | -30℃~+60℃ | 0.1ppm | T90≤30s |
| SO2 | Electrochem | 0-200ppm | -30℃~+60℃ | 0.1ppm | T90≤30s |
| CL2 | Electrochem | 0-20ppm | -30℃~+60℃ | 0.1ppm | T90≤30s |
| HCL | Electrochem | 0-30ppm/200ppm | -30℃~+60℃ | 0.1ppm | T90≤30s |
| HCN | Electrochem | 0-10ppm/200ppm | -30℃~+60℃ | 0.1ppm | T90≤30s |
| NH3 | Electrochem | 0-100ppm/500ppm/1000ppm | -30℃~+60℃ | 0.1ppm | T90≤25s |
| O3 | Electrochem | 0-1ppm/10ppm | -30℃~+60℃ | 0.1ppm | T90≤30s |
| PH3 | Electrochem | 0-5ppm/10ppm | -30℃~+60℃ | 0.1ppm | T90≤30s |
| CLO2 | Electrochem | 0-3ppm | -30℃~+60℃ | 0.1ppm | T90≤50s |
| H2 | Catalytic | 100%lel | -40℃~+60℃ | 1%lel | T90≤20s |
| CH4(CA) | Catalytic | 0-100%lel | -40℃~+60℃ | 1%lel | T90≤20s |
| CH4(IR) | IR | 0-5%vol/100%vol | -40℃~+60℃ | 0.1%vol | T90≤20s |
| VOCs | PID | 0-50ppm/200ppm/1000ppm/5000ppm | -40℃~+60℃ | 0.1ppm | T90≤20s |
| CO2(IR) | IR | 0-5%vol/100%vol | -40℃~+60℃ | 0.01%vol | T90≤20s |
| C3H8(IR) | IR | 0-2%vol/100%vol | -40℃~+60℃ | 0.01%vol | T90≤20s |
| CxHy(IR) | IR | 0-100%lel | -40℃~+60℃ | 1%lel | T90≤20s |
| SF6(IR) | IR | 0-1000ppm/2000ppm | -40℃~+60℃ | 1ppm | T90≤20s |
>>>Product Advantages:
>>>Company Information:
♦ Nanjing Kelisaike Safety Equipment Co., Ltd. founded in 2004, Nanjing Kelisaike has three subsidiaries
in Beijing, Xi'an and Xinjiang province, and over 30 domestic sales service centers.
♦ Standard products include the K60 series portable single gas detectors, K60-IV series multi gas
detectors, K800 series fixed gas transmitters, K500 series wall-mounted gas detectors, K1000 series
gas detector control panel units, KL99 series air breathing apparatuses, etc.
♦ Nanjing Kelisaike is also a factory with rich experience in OEM service,providing professional design
and manufacturing of customized products.
>>>Related Certificates:
>>>Workshop:
>>>Package and Delivery:
>>>Our Exhibition:
>>> Our Services
1.For all our customers, our products have 1 year warranty, and life-long maintenance.
2.All inquiries will be replied in 24 hours.
3.Providing technical support, professional engineers are specialized in dealing with gas monitoring problems you met.
4. OEM and ODM service are welcome.
5.KELISAIKE plant is located in Nanjing, only 1 hour by high speedtrain from Shanghai. Welcome to visit the factory.
6.All products are well tested and packed before shipment; the certificate of inspection will be provided.
>>>Why choose KELISAIKE:
1. Mutual benefit : We are a factory. The price is much more competitive than others in the same quality.
2. Professional engineers: With 10+ years history, KELISAIKE has a professional engineering team: 4 engineers who have more
than 10 years' experience and over 5 engineer assistants in gas detection line, with Hi-Tech manufacturing equipments, we make more accurate and stable products.
3. Customize : We have strong R&D team, the custom product as your request are available.
4. Free OEM service : (a) Silk-printing your Logo(≥100PCS). (b) Design your color box(≥500PCS).
5. Mix order : We accept mix order, different model and small quantity order.
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: Are you a manufacturer?
A: Sure. We are the professional safety equipment manufacturer and have the experience of produce and market over 12 years in this field.
Q: Are you provide customization?
A: Of course. It includes gas type, gas detection range, gas alarm point etc. Please contact us about the detailed specifications.
Q: Could I order one piece sample for the quality test?
A: Sure. We recommend to check the sample before order.
Q: If I order big quantity, what's the good price?
A: Please send the details enquiry to us, such as the Item Number, Quantity for each item, Quality request, Logo, Payment Terms, Transport method, Discharge place etc. We will make the accurate quotation to you as soon as possible.
Q:How about the Delivery time?
A: Samples will be prepared within 15 Days after 100% T/T in advance payment. QTY order will be delivered in 30 days.
Q:What kind of payments does KELISAIKE support?
A: T/T, L/C, Western Union, Cash all are accepted.
Q:What's the MOQ?
A:The MOQ is 1 PC. Please never mind the quantity.
