ShenzhenYijiajie Electronic Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 3000/pcs/month |
| Delivery Time | 3-5workingdays |
| Packaging Details | Standard Package |
| Detection principle | Electrochemical Three electrodes |
| Detection gas | NH3 |
| Detection range | 0-100PPM |
| Maximum load concentration | 200PPM |
| Brand Name | YJJ |
| Model Number | S4NH3-100 |
| Place of Origin | China |
View Detail Information
Explore similar products
H2S-AH High Current Hydrogen Sulfide Sensor for Portable Devices 0.03 PPM
NH3-B1 Four Electrode Electrochemical Ammonia Sensor (NH3 sensor) Is Used In
H2S-B4 High Resolution Hydrogen Sulfide Sensor (H2S sensor) Is Used To Monitor
NO2-A1 Nitrogen Dioxide Sensor (Portable NO2 Sensor) For Nitrogen Dioxide
Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 3000/pcs/month |
| Delivery Time | 3-5workingdays | Packaging Details | Standard Package |
| Detection principle | Electrochemical Three electrodes | Detection gas | NH3 |
| Detection range | 0-100PPM | Maximum load concentration | 200PPM |
| Brand Name | YJJ | Model Number | S4NH3-100 |
| Place of Origin | China | ||
| High Light | ammonia gas sensor electrochemical ，high precision gas sensor ，long life ammonia sensor | ||
S4NH3-100 Ammonia Gas Sensor Electrochemical Three electrodes High Precision And long Service Life
Product Overview
S4-NH3 sensor is a constant potential electrolytic sensor. The ammonia gas and oxygen will undergo corresponding oxidation-reduction reaction on the working electrode and the counter electrode respectively and release charge to form current. The generated current is proportional to the ammonia concentration. The ammonia concentration can be determined by measuring the current.
High precision and long service life
Fast response and zero return
Low power consumption and high sensitivity
Wide linear range, strong anti-interference ability
Excellent repeatability and stability
Application Field
Ammonia alarm
Ammonia gas detection at industrial site
Ammonia gas detection in animal husbandry
Smart municipal ammonia detection
Ammonia detection in atmospheric environment
| Maximum load concentration | 200PPM |
| Output signal | 160±40nA/PPM |
| Zero drift | 0~4PPM |
| Resolution | 1PPM |
| Response time | <90s |
| Bias voltage | 0 |
| Load resistance | 5~30Ω |
| Working Temperature | -30℃-50℃ |
| Working Humidity | 15%RH to 90%RH(no condensation) |
| Repeatability | ＜±2% output signal |
| Long-term stability | ＜2% signal/month |
| Work pressure | 90 to 110 kPa |
| Shelf life | 12 months after delivery |
| Service life | 2 years |
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!