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Wuhan Huatian Power Automation Co., Ltd

E-mail
whhuatian@163.com
Phone
Address
Building T4, Gufang, No. 41 Gaoxin 2nd Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province

HTJL-V high-precision SF6 gas leak detector

NegotiableUpdate on 04/10

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Original imported high-performance dew point sensor and high-speed 12 bit ∑ - Δ AD analog-to-digital converter for self calibration upon startup. The sensor probe can automatically calibrate the zero point with oil pollution filtering device, unaffected by dust particles and most chemical pollutants

Product Details

Product IntroductionProduct Introduction

This instrument is developed and designed based on the national power industry standard DL/T506-2007 "Measurement Method for Humidity of Insulation Gas in SF6 Electrical Equipment", using imported high-precision dew point sensors and new digital circuit control technology. It is a high-precision intelligent instrument for measuring the trace moisture content in SF6 gas.

This instrument adopts intelligent self calibration technology, with a wide measurement range, fast response speed, high accuracy, good linearity, and dynamic display of measurement curves. At the same time, this instrument also comes with an automatic dryer, which can greatly shorten the measurement time.

Product nickname: Intelligent Micro Water Measuring Instrument, Micro Water Measuring Instrument, Micro Mass Measuring Instrument, Micro Water Meter

Product parametersProduct Parameters

Technical Parameter

measuring range	Dew point value: -80 ℃~+20 ℃
measuring range	Micro water value: 0~19999uL/L
measurement accuracy	±0.5℃（－60℃～＋20℃）
measurement accuracy	±1.0℃（－80℃～－60℃）
resolution	Dew point value: 0.1 ℃
resolution	Micro water value: 1uL/L
Response time (+20 ℃, 0.1Mpa)	63% takes 5 seconds, 90% takes 45 seconds (-60 ℃~+20 ℃)
Response time (+20 ℃, 0.1Mpa)	63% takes 10 seconds, 90% takes 240 seconds (+20 ℃~-60 ℃)
sample flow	0.6L/min±20%
Pressure Range	0～1.0Mpa
Usage temperature	－20℃～＋60℃
ambient humidity	0～100%RH
storage temperature	－20℃～＋80℃
charging time	4 hours
Dimensions	250×150×300mm³
Whole machine weight	3.5kg

Note:

1. The appearance of the product is subject to the actual product. Technical parameters and models are subject to change without prior notice. If there is any act of theft or copying, legal responsibility will be pursued.

2. To learn more about Huatian products, please enter the product center. Service Hotline: 400-8855-448

Product FeaturesProduct Characteristics

1. High stability: Under severe interference conditions, the measurement data can be stable within the range of ± 0.5 ℃ and has excellent long-term stability with good repeatability
2. High precision: Equipped with original imported high-performance dew point sensors and high-speed 12 bit ∑ - Δ AD analog-to-digital converters, the highest resolution reaches 0.1 ℃, fully meeting practical measurement requirements. Accurate and reliable measurement results are achieved across the entire range, with a wide measurement range, fast response speed, and stable and reliable measurement results
3. Intelligence: Self calibration upon startup, sensor probes can automatically calibrate the zero point, eliminating system errors caused by zero drift and ensuring measurement accuracy
4. Multiple protection: Equipped with an oil filter device, it is not affected by dust particles and most chemical pollutants, and can provide anti oil protection for sensors, making it extremely suitable for use in industrial environments
5. Quick gas saving: After entering the measurement state, the dew point value measurement time is 3-5 minutes.
6. Powerful features: 4.7-inch true color touch LCD display, fully Chinese operation interface. Directly display dew point value (℃), micro water value (uL/L), date and time, and dynamically display dew point measurement curve. Real time saving of measurement data, up to 100 sets of measurement data can be stored
7. Communication function: The RS232 interface can be connected to the USB port of a PC, making it convenient for the PC to further process data
8. Easy to use: Adopting self-locking connectors imported from Japan, easy to plug and unplug, safe and reliable, without air leakage. Sensitive touch sensitive buttons facilitate operation and improve work efficiency. Built in large capacity rechargeable lithium battery, small size, light weight, easy to carry

Product videoProduct Video

Product AtlasProduct Picture

Product Attachment Diagram

Instrument host

intake pipe

Air release pipe

Transition joint

PTFE Tape

USB-RS232 data cable

charger

U Disk

Instruction manual, inspection certificate, certificate of conformity

Product detail diagram

complete set

host

Back of the host

knob

flow regulation

Host outer box

status indicator

Transition joint packing

Product Production Drawing

On site production drawing 1

On site production drawing 2

On site production drawing 3

On site production drawing 4

product certificateProduct Certificate

Our company's products are strictly produced in accordance with international and national standards and industry regulations. They have passed the testing of national, provincial, and municipal power research institutes, measurement centers, and authoritative power departments, and have fully passed the ISO9001 international quality management system certification, the People's Republic of China manufacturing measuring instrument license, GB/T19001-2016 quality management system requirements, GB/T24001-2016 environmental management system requirements, and GB/T45001-2020 occupational health and safety management system requirements.