China Fluid Level Meter manufacturer
Xi'an Kacise Optronics Co.,Ltd.
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1500ppm Infrared Sensor Module Sf6 Gas Sensor Electrical power system

1500ppm Infrared Sensor Module Sf6 Gas Sensor Electrical power system

Brand Name Kacise
Model Number KSS520
Place of Origin shanxi xi'an
Minimum Order Quantity 1
Payment Terms T/T, Western Union, MoneyGram
Supply Ability 1000 Pieces per Week
Delivery Time 5 work days
Packaging Details each unit has indicidual box and all boxes are packed in standard packages or customers requests available
Storage Temperature -20-80℃
Operating Temperature -20-60℃
Operating Humidity 0-90%RH
Supply Voltage 12V
Maximum Operating Current 120mA
Detection Range (customizable) 1500ppm
Measurement Accuracy ± 10ppm or ±5% truth value
T90 Pipeline Type of Pump Suction 5S
T90 Pipeline Type of Diffusion 30S
Repeatability of Zero Less than ±50ppm
Repeatability of Range Less than ±5%.
Life Span 10 year
Detailed Product Description

KSS520 Infrared SF6 Gas Sensor Module

 

 

 

1.Overview

SF6 gas is widely used as an insulating medium and arc extinguishing gas in power equipment, especially in high-voltage circuit breakers, transformers, transformers, capacitors, arresters, fuses, etc. If leakage occurs, the pressure of the equipment is reduced and the insulation capacity is reduced; Pollute and destroy the atmospheric environment, increase the greenhouse effect; Accumulation in low-level spaces, resulting in accidents such as lack of oxygen in the brains of staff and even rapid asphyxiation; Under the influence of partial discharge, high temperature and other factors, SF6 gas will produce highly toxic decomposition substances such as SF4, SF2, SOF2, etc.

KSS520 is a gas sensor module using NDIR infrared absorption detection principle, which determines the concentration according to the infrared radiation absorption of 10.5um by SF6 gas. KSS520 adopts MEMS light source, special structure optical cavity and dual-channel detector to realize space dual optical path reference compensation, and microprocessor for signal acquisition, processing and output. KSS520 is small in size, low in power consumption, and has UART, 4 to 20mA interfaces, and can also customize analog voltage output; Provides digital calibration zero and sensitivity functions, and manually implements calibration zero function.

KSS520 can be widely used in SF6 gas leak detection and other occasions SF6 gas concentration analysis in the power industry.

 

 

 

 

2.Technical Parameters

 

 

parametersymbolminimumTypical valuesmaximumunit
Storage TemperatureTstg-20-80°C
Operating TemperatureTA-20 60°C
Operating HumidityHA0 90% RH
Work PressurePA0.8 1.2atm
Supply VoltageVs111230V
Maximum Operating CurrentIavg100120150mA
Detection Range (customizable).Ra 1500 ppm
Measurement AccuracyAcurracy ± 10ppm or ±5% truth value %vol
T90 Pipeline TypePump Suction  5 second
Diffusion 30 second
Repeatabilityzero  Less than ±50 ppm
Range  Less than ±5%.  
Life Span  10 year

 

 

 

 

 

 

3.Structural Dimension Drawing

 

 

KSS520 diffusion (pumping compatible) block diagram

Pump suction type: length * width * height: 61mm * 40mm * 32mm

Diffusion type: length * width * height: 61mm * 40mm * 18mm

 

 

4.Order information

 

Order information sheet
KSS520KSS520 infrared SF6 gas sensor module
 xxxxThe sensor measures the range of CO2 concentration in ppm, with a minimum value of 2000 and a maximum value of 50000 ppm.
2000Range 200ppm (default).
10000Range 10000ppm
50000Range 50000ppm
 encodeThe reaction speed is divided into two types: fast and slow
SSlow (default).
Qfast
 encodeBaud rate selection, support commonly used baud rate 2400 9600 19200 38400bps, 8 bits of data, 1 bit of stop bit, no check bit: Confirm special needs before ordering.
CustomConfirm the baud rate before ordering
24002400bps baud rate
96009600bps baud rate
1920019200bps baud rate
3840038400bps baud rate (default)
 encodeSerial port protocol
Modbus-RTUStandard Modbus-RTU protocol (default).
Modbus-ASCIIStandard Modbus-ASCII protocol
Modbus-SelfModbus private protocol
KSS520-2000-S-38400-Modbus-RTU 

 

 

 

5.Contact Details

URL: www.kacise.com

Tel: +86-29-17719566736

Email: sales@kacise.com

Address: Tangyan South Road, Xi'an City, Shaanxi Province, China

 

 

 

 

Appendix

 

ShorthandFull name
VOL1% VOL refers to 1% of the volume of a particular gas in air.
PPM1PPM means that the volume of a specific gas in the air accounts for one millionth.
O2Oxygen molecules
LCDLCD display
RS485Asynchronous serial port 485
DCdirect current
ACCommunication
PVCpolyvinyl chloride

 

 

 

Product Tags: 1500ppm Infrared Sensor Module   Infrared Sensor Module Sf6   1500ppm Sf6 Gas Sensor  
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