4-20MA Fixed NH3 Gas Detector Transmitter EX H2S CO O2 Methane Gas Detector Gas Leak Detector

♦ K500 series wall mount gas detector is a device with long service life, adopting high sensitivity imported sensors and the explosion proof design. The wall mount gas detector operates as part of an integrated system (with 4-20mA output analog) or as a stand-alone system only. 2 discrete alarm levels(high level & low level), audible and visual alarm.

>>>Key Fearures:

1. High sensitivity world famous imported sensors

2. Bright, red flashing visible alarm and loud 90dB audible alarm on the spot

3. Waterproof and dustproof design for normal and continous working in harsh environment

4. Compatible with DCS(Distributed Control System)

5. Flameproof body design acc.to ICE61508, simple and easy installation and maintenance

6. Programmable alarm operation value, low or high level alarm indication

7. 220V AC or 24V DC power supply, 4-20mA output analog, three core shield cable, DCS system

8. CERTIFICATIONS: CMC, EX, MA

>>>Technical Specification:

>>>Packing:

>>>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.

>>>Company Profile

>>>Product Catalogue:

>>>Related Certificates:

>>>Workshop:

>>>Package and Delivery:

>>>Our Exhibition:

>>>Product Application Show:

♦ The company's products are widely used in fields of petroleum, chemical, gas transmission and
distribution, warehousing, municipal gas supply, fire fighting, environmental protection, metallurgy,
pharmacy, energy and power industry.

>>> 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.
 

>>>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 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? And do you charge for the samples?
A: Sure. We recommend to check the sample before order.
According to our company policy, we just charge the samples based on EXW price.

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.

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.