Alarm System :Vibration alarm with sound and light
MOQ :1
Output Signals :4-20mA/RS485
Explosion-proof Grade :Ex d IIC T6
Brand Name :KELISAIKE
customized support :OEM, ODM, OBM
warranty :1 YEAR
Detection of Gas :Combustible and Toxic Gases
Display :LCD display
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Ammonia Fixed Gas Detector 0-1000ppm
Product Description
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.
