VOC-MF1, VOC-PF1, VOC-AF1 P-type Metal Oxide VOC Sensor
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- U. Kingdom
- Brand name
- Alphasense
- Payment Terms
- Others,T/T
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- voc sensor, p-type metal oxide sensor, voc detector
- Category
- Sensors
Apply a video call to the Supplier
Shenzhen ISweek Technology LTD
China
- Verified Certificate
-
8
| Product name | VOC-MF1, VOC-PF1, VOC-AF1 P-type Metal Oxide VOC Sensor | Certification | - |
|---|---|---|---|
| Category | Sensors | Ingredients | - |
| Keyword | voc sensor , p-type metal oxide sensor , voc detector | Unit Size | - |
| Brand name | Alphasense | Unit Weigh | - |
| origin | U. Kingdom | Stock | - |
| Supply type | - | HS code | - |
Product Information
P-type Metal Oxide VOC Sensor Description
This sensor is a broadband total VOC detector. When the cost of a PID is not justifiable, this sensor will detect VOCs with 10-50 ppb limit of detection, depending on the VOC.
Unlike common n-type sensors, this metal oxide sensor has a large dynamic range, repeatable response, low humidity response and resistance increases in the presence of most VOCs.
The change in resistance can be converted to an output voltage via a simple electrical circuit. Although the sensor can be used in constant temperature/ voltage mode, best response is achieved when the sensor is cycled between 400°C (sensing temperature) and 525°C (reset temperature).
Developed over many years, our p-type metal oxide gas sensors offer the following benefits:
• stable baseline
• low humidity sensitivity
• positive response to gases (safer response)
Volatile Organic Compounds (VOCs) detection for low cost IAQ applications
Each sensor type can be supplied in three housings:
• TO-5 metal can, the most common format
• Plastic 6-pin housing - frequently used with other metal oxide gas sensors
• Ex housing - stainless steel 316 housing with UL, CSA, ATEX and IECEx approvals, unique for metal oxides, allowing use in hazardous areas without the need for an IS circuit
P-type Metal Oxide VOC Sensor Housing options
| Housing | VOC |
| TO-5 metal | VOC-MF1 |
| 6-pin Plastic | VOC-PF1 |
| Ex certified metal | VOC-AF1 |
VOC-xF1: no passive filter fitted
| P-type Metal Oxide VOC Sensor PERFORMANCE | ||
| Range | ppm isobutylene limit of performance warranty | 1 to 100 |
| Sensor resistance (Ro) | kΩ (50% rh, 23 ± 2°C) | 220 ±45 |
| Sensor resistance ratio (Rg /Ro x 100%) | %; Isobutylene @ 10ppm in air | 285 ±30 |
| Gas response relationship (Rg /Ro - 1 = Σki x Concn) | 0.5 +/- 10% (k for isobutylene) | |
| where ki = constant for gas i, n = 1 or 0.5 | 0.5 (n for isobutylene) | |
| Heater resistance (RH@ RT) | Ω(23 +1°C) | 10±1.5 |
| Heater resistance (RH@ sensing temp.) | Ω(400 +10°C) | 22±3 |
| Heater resistance (RH@ reset temp.) | Ω(525 +10°C) | 26±3 |
| Heater power consumption (mW) typical for 5:1 | VH= 2.7±0.2V (400°C) | 340±30 |
| 3.7±0.3V (525°C) | 530±50 | |
| Operating Temperature Range | °C | -20 to 120 |
| P-type Metal Oxide VOC Sensor SENSITIVITY TO OTHER GASES | ||
| EtOH sensitivity | % measured gas @ 10 ppm EtOH | TBA |
| C3H8 sensitivity | % measured gas @ 500 ppm C3H8 | TBA |
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Others,T/T | Shipping time | Negotiable |
- President
- Li xiaoyang
- Address
- 16 Floor, Building #3, Zhongke Mansion, Gaoxin South 1st Rd, Hi-Tech Park, Nanshan
- Product Category
- Sensors
- Year Established
- 2014
- No. of Total Employees
- 101-500
- Company introduction
-
<p>ISweek is the industry sourcing and direct marketing platform launched by OFweek, Chinese high-tech web portal.ISweek has gathered abundant high-quality industrial products around the world, and is dedicated to providing one-stop product distribution and procurement services for buyers, suppliers, traders, and manufacturers of industrial technology products.For the projects of telecom communications power, dynamic environmental monitor and access networks ring controllers, we provide fully imported sensing component solutions and support the manufacturers in the industry with necessary techniques and information.In industrial auto-control and building auto-control, we provide our customers with total solutions of sensingcomponents, control systems, general cabling and system integration.The gas sensor combined with the well-developed related temperature and humidity sensors can provide the increasing programs such as air purification, environment protection and granary monitor with excellent sensing and control component services.
- Main Product
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