Dew Point Sensor Humidity Sensor 4-20mA Dew Point Meter
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Product Highlights
- Advanced Hybrid Sensor: Patented alpha-Al2O3/SiO2 hybrid dielectric sensor with nanotechnology for stability.
- Ultra-Fast Response: Response time of 5 seconds to 63% at -50 degrees C dew point for rapid monitoring.
- Liquid Water Recovery: Sensor can be fully recovered even after exposure to liquid water without damage.
- Lifetime Reliability: Provides lifelong reliability without recalibration when used properly.
- Low Hysteresis: Very low hysteresis ensures accurate readings during rapid humidity changes.
- Wide Operating Pressure: Standard 5MPa with optional 15MPa for high-pressure industrial applications.
- Stainless Steel Housing: Durable stainless steel housing with a woven filter protecting the sensor.
- IEC EMC Compliance: Electromagnetic compatibility complies with IEC 61326-1 standards.
Product Attributes
- Customization
- Available
- Type
- Network Type
- Measuring Medium
- Humidity
- Model NO.
- PCD01
- Site Display
- Site Display
- Accuracy
- ±2℃ Dew Point
- Dp Range
- -80 to +20℃ Dew Point
- Output
- 4 to 20mA(Typical)
- Supply
- 9VDC (6VDC to 12VDC)
- Operating Temp.
- -30 to +50℃
- Repeatability
- 0.5℃ Dew Point
- Operating Pressure
- 15MPa
- Pressure Connection
- G1/2’’ (Customization Available)
- Housing Material
- Stainless Steel
- Sensor Protection
- Stainless Steel Weaving Filter with Pore Sizes < 8
- EMC
- Comply with IEC 61326-1
- Transport Package
- Standard Export Packing
- Origin
- China
Product Images of Dew Point Sensor Humidity Sensor 4-20mA Dew Point Meter
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Product Description
- Patented drift-free α-Al2O3/SiO2 hybrid dielectric humidity sensor
- Ultra-fast response time ensures safe and reliable monitoring
- Very low hysteresis makes it capable of giving reliable reading during rapid humidity change
Applications: OEM equipment manufacture, petrochemical, power, electronics, pharmaceutical, industrial gas, heat treatment, metallurgy, textile, aerospace, high speed rail, atomic energy, meteorology, natural gas, drying equipment, medical treatment, injection molding and warehousing, etc.
| Dew point range |
|
| DP range | -60 to +20ºC dew point -80 to +20ºC dew point (available) |
| Output signal |
|
| Output | 4 to 20mA(typical) |
| Specification |
|
| Supply | 9VDC (6VDC to 12VDC) |
| Accuracy | ±2ºC dew point |
| Response time |
5 sec to 63% (> -50ºCDP) 5 to 300 sec to 63% (< -50ºCDP) |
| Operating temp. | 0 to +50ºC -30 to +50ºC (available) |
| Repeatability | 0.5ºC dew point |
| Operating pressure | 5MPa 15 MPa (available) |
| Pressure connection | G1/2'' (Customization available) |
| Housing material | Stainless steel |
| Sensor protection | Stainless steel weaving filter with pore sizes < 8μm |
| EMC | According to IEC 61326-1 |
| Components |

About Us:


Certifications:
FAQ:
1. Q: Are you manufacturer or trading company?
A: We are manufacturer which focuses on pressure sensor for 33 years.
2. Q: What international certificates do you have?
A: ISO9001, CE, RoHS Certificated.
3. Q: What is your production capacity?
A: We produced 1500000 pieces pressure sensor in year 2017.
4. Q: What is the lead time of your product?
A: Stocks are available for some products. The typical lead time is 8~14 working days for product without customization.
Note: lead time may vary base on different products. Please contact us for detailed lead time.
5. Q: What is the warranty of your products?
A: Our warranty time is 18 months after shipment.
6. Q: Do you provide customized products?
A: Yes, we can laser mark your logo, model and product information according to your requirement. We provide OEM and ODM service.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2441913". Items marked "" are certified.
Company Profile
Nanjing Wotian Technology Co., Ltd. Was established in 2005, specializing in the production of pressure sensors. It is the leading domestic manufacturer of pressure sensors, with existing staff 600+ (including subsidiaries). The annual production of pressure sensors exceeds 4500000 units. The products have been exported to more than 80 countries and regions. Wotian has established companies in Germany, United States and South Korea. The company has factories in Nanjing and Anshan, and is headquartered in the scenic Jiulong Lake International Headquarters Base in Nanjing. The foreign trade team is located in Shenyang, the center of Northeast Heavy Industry Base.
"Create value for customers" is always the goal pursued by the company. As a well-known brand in domestic pressure sensor industry, Wotian has always been taking rejuvenating China's pressure sensor business as its mission, working diligently and step by step, striving to produce superlative pressure sensors and provide customers with the ultimate cost-effective pressure sensors.
The idea of "continuous improvement" has been deeply rooted among Wotian people who take "lean thinking" as the fundamental theory of production management. Wotian people believe in dream, integrity, honesty and goodness. Wotian has always been "responsible for trust", behaving as a conscientious enterprise contributing to social progress and people's well-being.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Wenying Road, Binjiang Development Zone, Nanjing, Jiangsu, China
-
Plant Area
- 15233 square meters
-
Number of Employees
- 378
-
Registered Capital
- 31,250,000 RMB
-
Terms of Payment
- LC, D/P, PayPal, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 50
Our Production Capability & Technical Expertise
- Main Products
- Pressure Sensor, Pressure Gauge, Pressure Transducer, Differential Pressure Sensor, Level Transmitter, Temperature Sensor, Temperature Transmitter, Pressure Switch, Pressure Transmitter, Electromagnetic Flow Meter
-
Production Lines
- 4
-
Production Machines
- Front Assembly Line, Rear Assembly Line, Pressure Controlling Equipment
-
QA/QC inspectors
- 10 people
-
Inspection Type for Finished Products
- 100% inspection(Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Full Customization, Customization from Designs, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 35 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2005-05-30
-
Export Year
- 19 Years
-
Main Markets
- South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 11
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- Others
-
Product Certification
- CE
FAQ
- Are you a manufacturer or trading company?
- We are a manufacturer which focuses on pressure sensor for 33 years.
- What international certificates do you have?
- ISO9001, CE, RoHS Certificated.
- What is your production capacity?
- We produced 1500000 pieces pressure sensor in year 2017.
- What is the lead time of your product?
- Stocks are available for some products. The typical lead time is 8~14 working days for product without customization. Note: lead time may vary base on different products. Please contact us for detailed lead time.
- What is the warranty of your products?
- Our warranty time is 18 months after shipment.
- Do you provide customized products?
- Yes, we can laser mark your logo, model and product information according to your requirement. We provide OEM and ODM service.
Send your message to this supplier
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