Complaint
High Sensitivity Sensor Wall Mounted Gas Detector LEL Gas Monitor
The K500 gas detector is a device with long service life,adopting high sensitivity imported sensors and the explosive-proof design.It also as a part of an integrated system (with 4-20mA output analog) or as a standalone system only.2 discrete alarm levels (high & low),audible and visual alarm.
>>>Technical Specification
| Power supply | DC 24V or AC 220V/50Hz |
| Output signal | 4-20mA standard industrial signal output |
| Operating temperature | -20°C~55°C |
| Display | Backlight LED |
| Backlight LED display | 4-digit gas reading |
| Relative humidity | 15%~90% RH (non-condensing) |
| Atmospheric pressure | 86~106Kpa |
| Explosion-proof grade | Ex d IIC T6 |
| Size | 16cm x 12.6cm x 7.8cm |
| Weight | 3.5kgs |
| Distance | 1000m |
| Connecting cable | 3 core shield cable, 3 x1.0mm |
>>>COMMONLY USED GAS DETECTION LIST
| No. | Detection gas | Range | Accuracy | 90% response time | Min readout | Low/high alarm |
| 1 | PH3 | 0-5ppm | ±5%(F.S) | ≤25s | 0.01ppm | 0.3ppm/5ppm |
| 2 | O2 | 0-30%vol | ±5%(F.S) | ≤15s | 0.1%vol | 18%vol/23%vol |
| 3 | EX(LEL/CH4) | 0-100%lel | ±5%(F.S) | ≤15s | 1%lel | 25%lel/50%lel |
| 4 | CO | 0-2000 ppm | ±5%(F.S) | ≤25s | 1 ppm | 50ppm/100ppm |
| 5 | H2S | 0-100 ppm | ±5%(F.S) | ≤30s | 1 ppm | 10ppm/20ppm |
| 6 | NO2 | 0-20 ppm | ±5%(F.S | ≤25s | 0.1 ppm | 3ppm/10ppm |
| 7 | NO | 0-250 ppm | ±5%(F.S) | ≤60s | 1 ppm | 25ppm/50 ppm |
| 8 | SO2 | 0-100 ppm | ±5%(F.S) | ≤30s | 0.1 ppm | 2 ppm /10 ppm |
| 9 | CL2 | 0-20 ppm | ±5%(F.S) | ≤30s | 0.1 ppm | 1 ppm /10 ppm |
| 10 | NH3 | 0-200ppm | ±5%(F.S) | ≤50s | 1 ppm | 25 ppm /50 ppm |
| 11 | H2 | 0-1000 ppm | ±5%(F.S) | ≤60s | 1 ppm | 50 ppm /100 ppm |
| 12 | HCN | 0-50ppm | ±5%(F.S) | ≤200s | 0.1ppm | 10ppm/20ppm |
| 13 | HCL | 0-20ppm | ±5%(F.S) | ≤60s | 0.1ppm | 5ppm/10ppm |
| 14 | CH4(IR) | 0-5%vol | ±5%(F.S) | ≤60s | 0.01%vol | customized |
| 15 | CO2(IR) | 0-5%vol (0-5000ppm) | ±5%(F.S) | ≤60s | 0.1%vol (1ppm) | customized |
| 16 | PID(VOCs) | 1-1999ppm | ±5%(F.S) | ≤20 | 0.1ppm | customized |
| 17 | C3H8 | 0-5%vol | ±5%(F.S) | ≤60s | 0.01%vol | customized |
| 18 | O3 | 0-10ppm | ±5%(F.S) | ≤30s | 0.02ppm | 1ppm/2ppm |
>>>Certificate
>>>Packing
>>>Our Service
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.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 well checked and well packed before shipment, and qualification certificate 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, our price will be cheaper in the same quality.
2. Professional engineers: We have 3 engineers who have more than 10 years' experience and over 5 engineer assistants in gas detection line, with Hi-Tech equipments, we make more accurate and stable products.
3. Customize : We have strong R&D team, can custom product as your request.
4. Free OEM service : (a) Silk-printing your Logo(≥100PCS). (b) Design your color box(≥200PCS).
5. Mix order : We accept mix order, different model and small quantity order.
6. After service: (a) 1 Year warranty. (b) If you found any inferior-quality products from us, we will send new ones to replace for free in your next order after confirmed.
>>>FAQ
Q: Can I order one piece for sample to test the quality?
A: Yes, We recommend to check the sample before order.
Q: May I have your catalogue and price list for trial order in MOQ quantity?
A: All our products were shown on Made in China, please have a detailed looking and choose the interested models in our site. Or you can send email to us.
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.
