K800 series fixed device with 2 or 3 or 4 wire, 4-20mA and RS485
MODBUS output provides continuous detection and monitoring of gases
for a wide range of industrial environments.
K800 series gas detector adopts advanced catalytic gas sensor or
electrochemical sensor, which can translate the gas concentration
in the air to the digital signal output.
>>> Key Features
1) EX Proof: ATEX & CNEX 2) Accuracy& Stability: Premium Gas sensors (including CITY,
ALPHASENSE, HONEYWELL, DYNAMENT etc.), 100% calibration, 100%QC. 3) Maintenance: Module design easy maintenance 4) Warranty Service: 1year warranty& New replacement within 3 months
5) OEM &ODM: 16-year experience in gas detection system,
OEM&ODM services are welcome.
7) Network wireless (Optional): Blue tooth, 4G, NB, connect to the
mobile APP and upload data.
The online gas detector monitors gas leakage by natural diffusion.
It can be directly connected with DCS systems or Central unit. With
relay output, once the concentration exceeds the preset alarm
point(threshold), it will start the acoustic-optical alarm on the
central unit and drive the external equipment like exhaust fans.
>>> Technical Specifications
Technical Specifications
Item:
K800 Fixed gas detector
Sensor Cell:
UK sensors (brand CITY, Alphasense, Dynament etc.), US (brand
Honeywell), Japan and Germany sensors
Lifetime of Detector:
2 – 5 years
Sample Mode
Diffusion
Operating Voltage:
24V DC
Display
4 digital LED readout display
Transmission Cable
Three core shield cable, 3×1.5mm
Ambient Temperature:
- 20 ° C ~ + 50 ° C
Relative Humidity:
15~90%RH(non condensation)
Working Pressure:
86~106Kpa
Detection Precision:
±5%FS
Explosion-proof Grade:
Exd II CT6
Protection Grade:
IP65
Response time
T90≤30S
Wiring
3-wire/4-wire
Body material
YL113 aluminum +304L S/S; M20*1.5
Suitable cable
RVVP3*1.5mm2 cable
Relay output
1 relay output
Display
LCD display
Indicator light
with power, fault,alarm-1,alarm-2 indicator light
Operation method
remote control
Ingress protection
IP66
Operating temperature
-20℃~+60℃
Dimensions
140*141*91mm(H*W*D)
Weight
About 1.6kg
Operating humidity
10~95%RH non-condensing
Operating pressure
80-120kPa
Certificates
EN 61326-1:2013
EX
Exd IICT6 Gb
Ex tD A21 IP66 T80°C
SIL
SIL2
UL508 UL1203
>>> Measurable Gas Meter
Mark: other customized gas types are also available.
Nanjing KELISAIKE Safety Equipment Company is one of the largest
safety equipment manufacturers, possessing complete product ranges
and specifications in the safety equipment industry of mainland
China. Founded in 2004, Nanjing KELISAIKE has set three
subsidiaries in Beijing, Xi'an, and Xinjiang, as well as more than
30 domestic sales service centers, with a total registered capital
of 10.16 million Yuan. Standard products and services cover the
portable gas detector, fixed gas transmitter, wall-mounted gas
detector, gas detector control unit, air-breathing apparatus,
online gas emission monitoring system, etc. Meanwhile, Nanjing
KELISAIKE is experienced in OEM and ODM services, providing
professional design and manufacturing of customized products.
Kelisaike™ 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.
