Wall Mounted Fixed Type for Dual Gas Detector
>>> Product DescriptionK700 fixed gas detection transmitter can be widely used in
metallurgy,petroleum,petrochemical,chemical,shipbuilding and other
industries.The instrument adopts explosion-proof design,(4 ~ 20) MA standard signal output, which can be transmitted
remotely and directly into DCS system. The detection sensor has the
characteristics of high sensitivity, rapid response, long service
life and short polarization time, and is at the leading level of
similar products in China.>>> Technical Specification | Instrument performance | performance index |
| Working conditions | supply voltage | (17-30)VDC |
| power waste | < 4W |
| ambient temperature | ( -10~70) °c |
| ambient humidity | 10%RH ~ 95%RH |
| Pressure range | 86 KPa~106 KPa |
| Output mode | output signal | (4-20) MA / RS485 optional |
| Technical indicators | Detection gas | See the specific table above |
| response time | ≤30S |
| Detection error | ≤ 5% f · s |
| Zero drift | < 2% f · s / year |
| Explosion proof sign | ExdIlCT6 |
| Degree of protection | lP65 |
| other | transmission distance | The longest distance is more than 1000m (RVVP 3 is selected for use
with the controller)×1.5 mm2 shielded cable) |
| Operation mode | Infrared remote control |
| Audible and visual alarm | Explosion proof audible and visual alarm lamp can be selected |
| weight | With display ≤ 1.5kg; without display ≤ 1.2kg |
| Overall dimension | 183mm×143mm×107mm (display type) |
| 183mm×143mm×92mm (no visible type) |
| Installation mode | Wall type, pipe type |
>>> COMMONLY USED GAS DETECTION LIST| Detection gas | range | Accuracy | Minimum reading | response time |
| Combustible gas (Ex) | (0~100)%LEL | ±5%(F.S) | 1 | ≤ 25 seconds |
| Carbon monoxide (CO) | (0~1000)PPM | ±5%(F.S) | 1 | ≤ 25 seconds |
| Oxygen (O2) | (0~30)%Vol | ±1.5%(F.S) | 0.1 | ≤ 25 seconds |
| Benzene (C6H6) | (0~1000)PPM | ±5%(F.S) | 1 | ≤ 25 seconds |
| Carbon dioxide (C02) | (0-5)%VOL | ±0.5%(F.S) | 0.01 | ≤ 25 seconds |
| Hydrogen sulfide (H2S) | (0~100)PPM | ±5%(F.S) | 1 | ≤ 25 seconds |
| Hydrogen (H2) | (0-1000)PPM | ±5%(F.S) | 1 | ≤ 25 seconds |
| Ammonia (NH3) | (0~100)PPM | ±8%(F.S) | 1 | ≤ 25 seconds |
| Chlorine (Cl2) | (0~10)PPM | ±5%(F.S) | 1 | ≤ 25 seconds |
| Nitrogen dioxide (NO2) | (0~10)PPM | ±5%(F.S) | 1 | ≤ 25 seconds |
| Hydrogen chloride (HCl) | (0~100)PPM | ±5%(F.S) | 1 | ≤ 25 seconds |
| Hydrocyanic acid (HCN) | (0~100)PPM | ±5%(F.S) | 1 | ≤ 25 seconds |
| Sulfur dioxide (SO2) | (0~100)PPM | ±5%(F.S) | 1 | ≤ 25 seconds |
| Nitric oxide (no) | (0~100)PPM | ±5%(F.S) | 1 | ≤ 25 seconds |
>>> 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: Can I order one piece for sample to test the quality?
A: Yes, We recommend to check the sample before place qty order.
Q: May I have your catalogue and price list for 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 big quantity, what's the good price?
A: Please send the detailed enquiry to us, including the Item
Number, Quantity for each item, Quality request, Logo, Payment
Terms, Transport method, Discharge place etc. Best quotation will
be given to you as soon as possible.
>>> COMPANY VIEW
Nanjing KELISAIKE company is one of the largest safety equipment manufactures, possesing 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 leader enterprise of the science and technology,
persisting in creating core competencies by the core technology. In
the company, there is one professional and technical talent team
who masters core technology, including more than 10 senior
technicans 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 customize 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.
>>>Contact Us
