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Shanghai Kstone S&T Development Co .,LTD.

  • China,Shanghai ,Shanghai
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China Vaisala 143 Dewpoint Analyzer Micro Moisture Meter Measurement Instrument PP20
China Vaisala 143 Dewpoint Analyzer Micro Moisture Meter Measurement Instrument PP20

  1. China Vaisala 143 Dewpoint Analyzer Micro Moisture Meter Measurement Instrument PP20

Vaisala 143 Dewpoint Analyzer Micro Moisture Meter Measurement Instrument PP20

  1. MOQ: 5
  2. Price: $2000-$100000
  3. Get Latest Price
Payment Terms T/T
Supply Ability 1000
Delivery Time 7-10 work days
Packaging Details Carton / Wooden Box
Power Supply DC 3.6V
Communication Protocol RS485
Working Temperature -10℃ ~ 55℃
Measurement Accuracy ±0.5%
Data Storage Up to 10 years
Working Pressure 0.03MPa ~ 1.6MPa
Measurement Range 0.01-9999m³
Display Type LCD
Operating Temperature 0°C to 50°C
Size 150 x 70 x 30mm
Data Logging Yes
Weight 180g
Response Time 1s
Sampling Rate 2 times/s
Data Output USB
Resolution 0.1°C
Pressure Range 86-106Kpa
Storage Temperature -20°C to 60°C
Interface USB
Humidity Range 0-100%RH
Dimensions 160mm x 60mm x 30mm
Alarm Function Yes
Brand Name KSTONE
Model Number KST-VII
Certification ISO9000
Place of Origin Shanghai

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 1000
Delivery Time 7-10 work days Packaging Details Carton / Wooden Box
Power Supply DC 3.6V Communication Protocol RS485
Working Temperature -10℃ ~ 55℃ Measurement Accuracy ±0.5%
Data Storage Up to 10 years Working Pressure 0.03MPa ~ 1.6MPa
Measurement Range 0.01-9999m³ Display Type LCD
Operating Temperature 0°C to 50°C Size 150 x 70 x 30mm
Data Logging Yes Weight 180g
Response Time 1s Sampling Rate 2 times/s
Data Output USB Resolution 0.1°C
Pressure Range 86-106Kpa Storage Temperature -20°C to 60°C
Interface USB Humidity Range 0-100%RH
Dimensions 160mm x 60mm x 30mm Alarm Function Yes
Brand Name KSTONE Model Number KST-VII
Certification ISO9000 Place of Origin Shanghai
High Light Vaisala 143 dewpoint analyzerPP20 dewpoint analyzerPP20 dew measurement instrument
Dew Point Micro Moisture Meter | Vaisala 143 KST-VII with Resistance Capacitance PP20 Conversion

Product Overview

This high-precision dew point meter features an integrated Vaisala 143 capacitance-resistance sensor, delivering laboratory-grade accuracy and rapid measurement response. Engineered for trace moisture analysis, it supports real-time display of dew point (-8 to +20°C Td), PP20, PPMV, temperature, and flow rate via an 800×480 HD touch screen. The self-locking quick connector enables plug-and-play field operation, while a lithium battery provides >8 hours of continuous use for outdoor applications. Compliant with DL/T1366-2023 standards, it is ideal for moisture detection in compressed air, SF6, N2, and H2 gases across power systems.
 
Key Advantages
  1. Self-Calibration System:Maintains accuracy without external calibration tools.
  2. Dynamic Measurement Tracking:Real-time curve display for moisture trend analysis.
  3. Dual-Power Redundancy:Lithium battery with AC/DC backup for uninterrupted field use.
  4. Comprehensive Data Management:USB export, thermal silent printing, and large-capacity storage.
  5. Intelligent Probe Protection:Automatic self-diagnosis to extend sensor lifespan.

Technical Parameters

Category Details
Dew Point Range -8 to +20°C Td
Humidity Range 0–100%
Temperature Range -40 to +80°C
Dew Point Accuracy ±0.5°C Td (benchmarked)
Resolution 0.1°C Td
Response Time -60→20°C Td: 5s [30s]; 20→-60°C Td: 10s [300s]
Working Temperature -20 to +50°C
Flow Rate 0.5–0.6 L/min
Measured Gases Air, N2, SF6
Power Supply AC220V / Lithium battery (>8-hour runtime)
Display 800×480 touch screen (dew point, PPMV, PP20, flow, temperature)
Dimensions 414×333×177mm

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2013

  • Total Annual:

    150,00,00-200,00,00

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

Company Profile   Leading SF6 testing equipment manufacturer (with over 1000 customers all over the word)   Passed ISO9001 new version certification   Double soft certification enterprise   National level high-tech enterprise, specialized and innovative en... Company Profile   Leading SF6 testing equipment manufacturer (with over 1000 customers all over the word)   Passed ISO9001 new version certification   Double soft certification enterprise   National level high-tech enterprise, specialized and innovative en...

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Get in touch with us

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  • Shanghai Kstone S&T Development Co .,LTD.
  • 8B, No. 9, Lane 123, Shenmei Road, Zhangjiang High tech Park, Pudong New Area, Shanghai
  • https://www.kstone-sf6.com/

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