Basic Info.

Model NO.

HTWS-V

HS Code

9027100090

Model NO.

HTWS-V

HS Code

9027100090

Product Desciption

Product overview
HTWS-V is researched and designed by using imported high-precision dew point sensor and the latest digital circuit control technology, which is the intelligent precision instrument to measure the moisture content of the SF6 gas
     The instrument uses intelligent self-calibration technology, wide measuring range, fast response, high accuracy, good linearity, dynamic display measurement curve. While the instrument with automatic dryer, can greatly shorten the measuring time.

Products features
1. High stability: Under severe interference conditions, the measurement data can be stabilized within ± 0.5 ºC, with excellent long-term stability, good repeatability
2. High precision: Adopts imported with original packaging high-performance dew point sensor and high-speed 12 Σ-ΔAD analog-to-digital converter (ADC), the highest resolution reaches 0.1 ºC, fully meet the requirements of the actual measurement. The measurement results are accurate and reliable within full range. Wide measuring range, fast response, stable and reliable
3. Intellectualized: Boot self-calibration, the sensor probe can be automatically calibrated zero, automatically eliminate systematic errors introduced by zero drift, to ensure the accuracy of measurement
4. Multiple protections: With oil filters, not affected by dust particles and most of chemical contamination, to protect sensor resistance to oil, very suitable for use in industrial environments. Dryer can effectively protect the dew point sensor probe, prolong the service life of the sensor
5. Rapid to save gas: after boot into measurement, the measurement time of dew point is 3 ~ 5min. First use need to dry pipelines and sensors, slightly longer time
6. Powerful function: 4.7 inch colors touching LCD display. Direct display dew point value (ºC), micro-water value (uL / L), date and time, dynamic display dew point measuring curve. Real-time save measurement data, can store up to 100 sets of measurement data
7. Communication: RS232 interface can be connected to PC serial port, convenient for further process data
8. Easy to use: Adopts imported self-locking connectors, easy to plug in or draw out, safe and reliable, no leakage. Touching buttons easy to operate and improve work efficiency. Built-in rechargeable lithium battery, small in size, light in weight, easy to carry

Technique parameters
Measurement Range: Dew point value: -80ºC~+20ºC
                    Micro water value: 0~19999uL/L
Accuracy: ±0.5ºC(-60ºC~+20ºC
          ±1.0ºC(-80ºC~-60ºC)
Resolution: Dew point value: 0.1ºC                 
Micro water value: 1uL/L
Response time (+20 ºC, 0.1Mpa):
63% need 5s, 90% need 45s (-60 ºC ~ +20 ºC)
63% need 10s, 90% need 240s (+20 ºC ~ -60 ºC)
Sampling flow rate: 0.6L/min±20%
Pressure range: 0~1.0Mpa
Temperature: -20ºC~+60ºC
Humidity: 0~100%RH
Storage Temperature: -20ºC~+80ºC
Charging time: 4 hours
Dimension: 250×150×300mm3
Weight: 3.5kg








Common problem
1. Is your company a sales company or a manufacturer?
Wuhan Huatian Electric Power Automation CO., LTD.is an industrial and trade enterprise, with its own  factory, self-produced and self-sold. We were founded in 2004 and have fifteen years of production experience. Our company has reliable production lines, test rooms and R&D centers.

2. Whether the goods are in stock, whether they can be customized, and how long the delivery time is.
After the goods have been ordered, we can be made to order according to the special requirements of customers by using the latest technology. The delivery time is usually within 10 working days if there are no accidents.

3. Is the quality guaranteed?
In order to ensure quality, we use imported components in large quantities. After three times of quality inspection, the goods can be sent out, and the export is uniformly packed in non-fumigation wooden boxes.

4. What are the after-sales terms?
We offer free consulting service, one year warranty, and adopt various methods such as email communication, video calls, technology door-to-door, aiming to solve any after-sales problems in a timely manner.

5. What are the cooperative countries or regions?
Products have been successfully exported to the United States, Brazil, Australia, Russia, the Netherlands, Indonesia, Bangladesh, Iran, India, Saudi Arabia, Mongolia, Japan and other countries and regions. In the United States, India, Vietnam and other regions have cooperative distributors, can provide thoughtful services.


Contact us

Wuhan Huatian Electric Power Automation CO., LTD

Address: T4, No. 1, High-tech 2 Road,East Lake High-tech Development Zone,Wuhan
Zip code: 430074
Tel:(+86)-27-8745 7960 / (+86)027-87993136 / 13808601259
Fax: (+86)-27-8799 3136