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High Accuracy Sulfur Dioxide (SO2) Gas Sensor 0-20ppm | Industrial Air Quality Monitor | for Environmental Monitoring, Safety Alarms & HVAC Systems
$90.75
$165
Safe 45%
High Accuracy Sulfur Dioxide (SO2) Gas Sensor 0-20ppm | Industrial Air Quality Monitor | for Environmental Monitoring, Safety Alarms & HVAC Systems High Accuracy Sulfur Dioxide (SO2) Gas Sensor 0-20ppm | Industrial Air Quality Monitor | for Environmental Monitoring, Safety Alarms & HVAC Systems High Accuracy Sulfur Dioxide (SO2) Gas Sensor 0-20ppm | Industrial Air Quality Monitor | for Environmental Monitoring, Safety Alarms & HVAC Systems High Accuracy Sulfur Dioxide (SO2) Gas Sensor 0-20ppm | Industrial Air Quality Monitor | for Environmental Monitoring, Safety Alarms & HVAC Systems High Accuracy Sulfur Dioxide (SO2) Gas Sensor 0-20ppm | Industrial Air Quality Monitor | for Environmental Monitoring, Safety Alarms & HVAC Systems High Accuracy Sulfur Dioxide (SO2) Gas Sensor 0-20ppm | Industrial Air Quality Monitor | for Environmental Monitoring, Safety Alarms & HVAC Systems
High Accuracy Sulfur Dioxide (SO2) Gas Sensor 0-20ppm | Industrial Air Quality Monitor | for Environmental Monitoring, Safety Alarms & HVAC Systems
High Accuracy Sulfur Dioxide (SO2) Gas Sensor 0-20ppm | Industrial Air Quality Monitor | for Environmental Monitoring, Safety Alarms & HVAC Systems
High Accuracy Sulfur Dioxide (SO2) Gas Sensor 0-20ppm | Industrial Air Quality Monitor | for Environmental Monitoring, Safety Alarms & HVAC Systems
High Accuracy Sulfur Dioxide (SO2) Gas Sensor 0-20ppm | Industrial Air Quality Monitor | for Environmental Monitoring, Safety Alarms & HVAC Systems
High Accuracy Sulfur Dioxide (SO2) Gas Sensor 0-20ppm | Industrial Air Quality Monitor | for Environmental Monitoring, Safety Alarms & HVAC Systems
High Accuracy Sulfur Dioxide (SO2) Gas Sensor 0-20ppm | Industrial Air Quality Monitor | for Environmental Monitoring, Safety Alarms & HVAC Systems
High Accuracy Sulfur Dioxide (SO2) Gas Sensor 0-20ppm | Industrial Air Quality Monitor | for Environmental Monitoring, Safety Alarms & HVAC Systems
$90.75
$165
45% Off
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Delivery & Return: Free shipping on all orders over $50
Estimated Delivery: 10-15 days international
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SKU: 73063438
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Model: FD-SO2-REPLACEMENT
Datasheet:
Availability: Usually in stock
Compatible:

Features

  • 鈿涳笍聽High precision and long life (2 years)
  • 馃殑 Fast response speed, fast return to zero聽
  • 馃攱 Low power consumption, high sensitivity
  • 馃敩Wide linear range, strong anti-interference ability
  • 馃挭 Excellent repeatability and stability

Description

These are generic SO2 sensors used as the pin-to-pin replacement of the standard 4-series electrochemical sensors. It is used throughout many gas detector brands and is an excellent SO2 gas sensor replacement element.

Our SO2 sensor employs an advanced electrolytic mechanism where sulfur dioxide and oxygen engage in precise oxidation-reduction reactions across specialized electrodes. By generating an electrical current directly proportional to the gas concentration, this sophisticated sensor enables accurate measurement of sulfur dioxide levels. The current's magnitude provides a quantitative assessment of SO2 presence in various environmental and industrial monitoring applications.

Our SO2 detection technologies serve as critical monitoring tools across diverse industrial and environmental sectors. From industrial sites and livestock facilities to smart city infrastructure and atmospheric research, SO2 detectors provide comprehensive gas concentration insights. These advanced sensing systems enable precise measurement, early warning mechanisms, and comprehensive monitoring, supporting environmental protection, public health, and regulatory compliance in multiple critical application domains.

Instructions

  • Once replaced and installed in your gas detector or analyzer, please let it sit for24 hoursso the sensor can stabilize to your environment. This step is very important.
  • Then undertake the appropriate zero and calibration for your specific gas detector. See your gas detector manufacturer's specific instructions.
  • Once calibrated, your gas analyzer will be ready for use.

Specifications

Detection PrincipleElectrochemical Three electrodes
Detection GasSO2
Detection Range0-20 PPM
Maximum Load Concentration150 PPM
Output Signal500卤100 nA/PPM
Zero Drift0~1 PPM
Resolution0.1 PPM
Response Time<45s
Bias Voltage0
Load Resistance5~30惟
Working Temperature-30鈩?50鈩?/td>
Working Humidity15%RH to 90%RH (no condensation)
Repeatability<卤2% output signal
Long-term Stability<2% signal/month
LinearityLinearity 150 PPM
Work Pressure90 to 110 kPa
Shelf Life12 months after delivery
Service Life2 years

Cross-Sensitivity Data

Interfering GasGas Concentration Used (ppm)Value Displayed (ppm HCL)
CO400<3
H2S200
H22000<8
NO200
NO220<-24
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For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.


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