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{"title":"H2S-B4 High Resolution Hydrogen Sulfide Sensor (H2S sensor) Is Used To Monitor","imgUrl":"https:\/\/img.chinax.com\/nimg\/93\/a5\/26fe289e29911b4d52b464ddf558-200x200-1\/h2s_b4_high_resolution_hydrogen_sulfide_sensor_28h2s_sensor_29_is_used_to_monitor_trace_hydrogen_sulfide_in_air_quality.jpg","attrs":{"Brand Name":"alphasense","Model Number":"H2S-B4","Place of Origin":"Britain","Minimum Order Quantity":"1"}}
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{"title":"NO-A1 Nitric Oxide Gas Sensor NO sensor Used For Automobile Exhaust Detection","imgUrl":"https:\/\/img.chinax.com\/nimg\/ad\/40\/82c7966c902dc6957c764eec744c-200x200-1\/no_a1_nitric_oxide_gas_sensor_no_sensor_used_for_automobile_exhaust_detection.jpg","attrs":{"Brand Name":"Alphasense","Model Number":"NO-A1","Place of Origin":"UK","Minimum Order Quantity":"1"}}
Hydrogen Sulfide Gas Sensor SMD1007 Odor Gas Aquaculture H2S Content Detection Sensor
Core Features:
Advanced Process Foundation: It is developed based on MEMS technology, combined with semiconductor materials. This design makes the sensor have a compact structure and strong shock resistance, which can adapt to various complex installation environments.
Excellent Detection Performance: It has the advantages of high sensitivity and high resolution. The resolution can reach 0.01ppm, enabling accurate detection of trace H₂S gas. Meanwhile, it has fast response and recovery speeds, which can timely feedback the H₂S concentration changes in the environment.
User - Friendly for Integration: The required driving circuit is simple, which greatly reduces the difficulty of integrating the sensor into various equipment systems and lowers the R & D and production costs of related equipment.
Stable and Durable Operation: It maintains stable working performance within the rated working range, with low power consumption and a long service life of more than 3 years, which can meet the long-term use needs of various equipment.
Typical Applications:
It can be used in indoor air quality monitoring equipment to detect trace H₂S gas leaked from indoor sewage pipes and gas pipelines, so as to avoid air pollution and ensure human health.
Applied in industrial workshops involving H₂S - related production or storage, such as chemical and petroleum refining workshops, for real - time monitoring of H₂S concentration to ensure the safety of on-site operators.
Suitable for portable gas detectors, which is convenient for staff to carry out mobile detection in outdoor or field environments where H₂S may be generated, such as sewage treatment sites and garbage transfer stations.
Electrical Parameters
Supply Voltage (V_C)
5V or 3.3V DC
Heating Voltage (V_H)
1.8V±0.05V DC
Heating Resistance (R_H)
45Ω±5Ω (at room temperature)
Heating Power Consumption (P_H)
≤36mW
Sensitive Body Resistance (R_S)
10KΩ - 100KΩ (in air)
Load Resistance (R_L)
Adjustable (subject to the delivery report)
Detection Performance
Detection Range
0 - 3ppm (for H₂S)
Resolution
0.01ppm (for H₂S)
Sensitivity (S)
R₀ (in air)/Rs (in 0.4ppm H₂S) ≥ 2
Slope (α)
≤0.5 (R1ppm/R0.2ppm for H₂S)
Response Time (T90)
<30s
Recovery Time (T10)
<60s
Standard Test Conditions
Test Temperature & Humidity
20℃±2℃; 55%±5%RH
Test Circuit Voltage
V_C: 5V or 3.3V±0.1V; V_H: 1.8V±0.05V
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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...
