Audited Supplier
4CS2-20
Electrochemical Gas Sensor
Surface Type
Analog Type
Integration
Plastic
IP65
Medium
RoHS
Customized
2 Years
12 Months
Electrochemical Three - Electrode System
0 - 20 Ppm
Remove Hydrogen Sulfide Gas
< 50 S
< ±2% of The Signal
AERI
Packing Bottle
30 ml
China
4204960212
Product Description
4CS2-20 Carbon disulfide Electrochemical Sensor
(P/N: SEC-4CS2-20)
(P/N: SEC-4CS2-20)
| Technical Specifications | ||
| MEASUREMENT | ||
| Operating Principle | 3-electrode electrochemical | |
| Detection Range | 0~20 ppm | |
| Sensitivity | 1.2 ± 0.5 A/ppm | |
| Response Time (T90) | ≤50s | |
| Repeatability | <±2% signal | |
| Linearity | Linear | |
| MEASUREMENT | <2% signal/month | |
ELECTRICAL | ||
| Resolution | 0.2 ppm | |
| Recommended Load | 5~50 | |
| Bias Voltage | 300 mV | |
ENVIRONMENTAL | ||
| Operating Temp. Range | -20°C ~ 50°C | |
| Operating Humidity Range | 15% RH ~ 90% RH non- condensing | |
| Operating Pressure Range | 800 ~ 1200 mbar | |
LIFETIME | ||
| Recommended Storage Temp. | 0°C to +20°C in sealed container | |
| Expected Operating Life | 24 months in air | |
| Storage Life | 6 months in original packaging | |
| Standard Warranty | 12 months from date of despatch | |
Product Dimensions
All dimensions in millimeters (± 0.1mm)
Cross-sensitivity Data | ||
| Gas | Concentration(ppm) | Output signal (ppm CS2 equivalent) |
| Hydrogen | 10 | 2 |
| Ammonia | 50 | 0.1 |
| Nitrogen dioxide | 10 | 0 |
| Chlorine | 1 | 0 |
| Methane | 30000 | 0 |
| Carbon monoxide | 10 | 10 |
| Hydrogen sulfide | 10 | 0 |
SAFETY NOTE:
Connection should be made via a PCB mounting socket. Soldering to pins will void the sensor's warranty.
It is important that exposure to high concentrations of solvent vapours is avoided, both during storage, fitting into instruments, and operation;
If the Gas Sensor is removed from application circuit, a jumper should be added on 'R' and 'S' pin.
As applications of use are outside our control, the information provided is given without legal responsibility. Customers should test under their own conditions, to ensure that the sensors are suitable for their own. The data is given for guidance only. It does not constitute a specification or an offer for sale.
