Changsha Purple Horn E-Commerce Co., Ltd.
| Measurement Range | 0ppm~1000ppm |
| Voltage - Supply | - |
| Operating Temperature | -20℃~+50℃ |
| Interface | - |
| Description | 0ppm~1000ppm Gas Sensor RoHS |
| Mfr. Part # | EC4-1000-H2 |
| Model Number | EC4-1000-H2 |
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Product Specification
| Measurement Range | 0ppm~1000ppm | Voltage - Supply | - |
| Operating Temperature | -20℃~+50℃ | Interface | - |
| Description | 0ppm~1000ppm Gas Sensor RoHS | Mfr. Part # | EC4-1000-H2 |
| Model Number | EC4-1000-H2 |
The EC4-1000-H2 is a hydrogen electrochemical sensor designed for measuring hydrogen gas concentrations. It offers a performance range of 0-1000 ppm with a maximum overload capacity of 2000 ppm. The sensor provides a sensitivity of 10-30 nA/ppm H2 and a zero in air at 20 C of less than 20 ppm H2. It features a resolution of 10 ppm H2 and operates linearly across its specified range. The response time (t90) is less than 70 seconds, and it exhibits a long-term output drift of less than 2% signal per month. This device is RoHS compliant.
| Specification | Value |
|---|---|
| Performance Range | 0 - 1000 ppm |
| Maximum Overload | 2000 ppm |
| Sensitivity | 10 - 30 nA/ppm H2 |
| Zero in air at 20 C | <20 ppm H2 |
| Resolution | 10 ppm H2 |
| Linearity | Linear across range |
| Response time, t90 | <70 s |
| Long-term output drift | <2% signal/month |
| Temperature range | -20 to +50 C |
| Operating humidity | 15 - 90% RH (non-condensing) |
| Pressure range | 90 - 110 kPa (nominal) |
| Applied potential | 0 V |
| Storage life | 6 months in original packaging (0 - 25 C) |
| Weight | 5 g approx. |
| Dimensions | See outline |
| Gas | Concentration (ppm) | Sensor Response (As ppm H2) |
|---|---|---|
| Carbon Monoxide | 50 | 200 |
| Hydrogen Sulfide | 24 | 0 |
| Sulfur Dioxide | 5 | 0 |
| Nitric Oxide | 35 | <10 |
| Nitrogen Dioxide | 5 | 0 |
| Ethene | 100 | 80 |
| Chlorine | 10 | 0 |
Important Note: Do not solder to the connector pins as this may damage the sensor and thereby invalidate the warranty. Details on recommended connector pins can be found in the Frequently Asked Questions within the Gas Sensor section of the SGX website.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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