| Customization: | Available |
|---|---|
| Brand: | Kelisaike |
| Customized: | Non-Customized |
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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 analogue output) or only as an independent system. It has two alarm levels (high level & low level), with different audible and visual alarm signals. 
>>>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 | Exibd IIC T6 |
| Size | 16cm x 12.6cm x 7.8cm |
| Weight | 3000 g |
| Distance | 1000m |
| Connecting cable | 3 core cable, 3 x1.0mm |
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 |
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 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.
>>>FAQs:
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.
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