ShenzhenYijiajie Electronic Co., Ltd.
| Operating temperature | -40°C ~ +50°C |
| Packaging Details | Palletized |
| Repeatability | ≤ 2% of full scale |
| Supply Ability | 2200 |
| Output sensitivity | 100 ± 20 nA/ppm |
| T90 response time | < 30s |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Recommended load resistance | 10 - 33 Ω |
| Resolution | < 0.5 ppm |
| Delivery Time | 5-8 days |
| Standard measurement range | 0 - 2000 ppm |
| Detection gas | SO2 |
| Model Number | SO2/CF-2000 |
| Brand Name | YJJ |
| Place of Origin | Switzerland |
View Detail Information
Explore similar products
Storm Pro 2 Portable Lightning Storm Detector Storm Detection and Early Warning
H2S-AH High Current Hydrogen Sulfide Sensor for Portable Devices 0.03 PPM
NH3-B1 Ammonia Gas Sensors A-Series Four-Electrode Electrochemical
H2S-B4 Hydrogen Sulfide Sensor High Resolution 4-electrode H2S No Condensation
Product Specification
| Operating temperature | -40°C ~ +50°C | Packaging Details | Palletized |
| Repeatability | ≤ 2% of full scale | Supply Ability | 2200 |
| Output sensitivity | 100 ± 20 nA/ppm | T90 response time | < 30s |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Recommended load resistance | 10 - 33 Ω |
| Resolution | < 0.5 ppm | Delivery Time | 5-8 days |
| Standard measurement range | 0 - 2000 ppm | Detection gas | SO2 |
| Model Number | SO2/CF-2000 | Brand Name | YJJ |
| Place of Origin | Switzerland | ||
| High Light | electrochemical sulfur dioxide sensor ，SO2 sensor for flue gas ，2000PPM sulfur dioxide sensor | ||
Product Description:
YJJ SO2/CF-2000 Electrochemical Sulfur-Dioxide Sensor 0-2000PPM Built-in Filter for Flue-gas Emission Monitor
Features:
I. Core Performance Parameters
Detected gas: Sulfur Dioxide (SO2)
Standard measurement range: 0 - 2000 ppm
Instantaneous overload upper limit: 5000 ppm
Sensing principle: Three-electrode electrochemical electrolytic cell, built-in impurity filter layer
Sensitivity: 100 ± 20 nA/ppm
T90 response time: < 30 seconds
Clean air zero-point current: ± 80 nA or less
Linear error: ≤ ± 2% FS
Recommended load resistance: 10 - 100 Ω, no bias voltage required
Built-in filter material: Can filter acidic impurity gases such as hydrogen sulfide and hydrochloric acid, avoiding interference from smoke gas impurities
II. Environmental Operating Specifications
Operating temperature range: -30°C ~ +50°C
Compatible air pressure: 80 - 120 kPa
Operating humidity: 15% - 90% RH,- water vapor condensation
Regular service life: 24 months under standard operating conditions in the air
Sealed storage shelf life: 6 months (stored at room temperature and protected from light)
Package specification: Standard B-Series 4-pin plug-in structure
III. Core Product Advantages
2000 ppm large range, suitable for high-concentration sulfur dioxide conditions in smelting and boiler emissions;
CF integrated filter core, isolates H2S and HCl interference, strong stability of smoke gas sampling and detection;
Large electrolyte capacity, low long-term zero drift, suitable for all-weather online monitoring of equipment;
Compatible with regular B-series signal boards, simple peripheral circuits, convenient for OEM modification of the instrument.
IV. Detailed Application Scenarios
CEMS (Continuous Emission Monitoring System) for online smoke gas monitoring: Coal-fired boilers, waste incineration plants, kiln exhaust gas sulfur dioxide emission detection;
High-concentration leakage monitoring in metallurgical, coking, and sulfuric acid chemical plants workshops;
Portable smoke gas analyzer, industrial toxic gas detector spare probe;
Concentration control of desulfurization equipment tail gas, flue gas, heat treatment furnace exhaust gas;
Air safety monitoring and exhaust gas treatment equipment closed-loop control in mining and smelting areas.
Specifications:
| Maximum overrun range: | 0-2000ppm |
| Signal output: | 0.1 0.02mA |
| Response time (T90) | < 15s |
| Load resistance | 100 Ω |
| reaction time | 2S |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...
Get in touch with us
Leave a Message, we will call you back quickly!