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M&J UA-002-64 HOBO Pendant Temperature/Light 64K Data Logger Quick view

Reference: UA-002-64

Brand: ONSET

UA-002-64 HOBO Pendant Temperature/Light 64K Data Logger

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A miniature, value-priced, waterproof data logger for temperature and light monitoring applications; stores 52K measurements.  IMPORTANT INFORMATION Requires HOBOware software and either an Optic USB Base Station or a HOBO Waterproof Shuttle (U-DTW-1). HOBOware Pro is required when using the HOBO Waterproof Shuttle. See compatible items below.
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CD4 Mining Use Multi-gas Detector
  • CD4 Mining Use Multi-gas Detector
  • CD4 Mining Use Multi-gas Detector
  • CD4 Mining Use Multi-gas Detector
  • CD4 Mining Use Multi-gas Detector
  • CD4 Mining Use Multi-gas Detector

CD4 Mining Use Multi-gas Detector

CD4

CD4 Mining Use Multi-gas Detector

The CD4 mining use multi gas detector adopts large-scale integrated circuit technology and complies with international intelligent technology standards. This detector uses catalytic and electrochemical gas sensors to detect gases through natural diffusion, with excellent sensitivity and repeatability. Convenient use and maintenance greatly meet the high reliability requirements of equipment for safety monitoring in industrial sites such as coal mines. The shell is made of high-strength engineering plastic, which has high strength, good hand feel, and is waterproof, dustproof, and explosion-proof.
This tester is widely used in industries such as coal mine, petroleum, chemical industry, environmental protection, metallurgy, refining, gas transmission and distribution, biochemical medicine, agriculture, etc.

Description

Introduction

Detecting gas:

CH4, H2S, CO, O2

*Natural diffusion sampling method and high-sensitivity sensor, with high sensitivity and repeatability.

*32-bit built-in MCU, high reliability and self-adaptation ability.

*Full functions, easy operation.

*CSTN colorful LCD, more intuitionistic, abundant and clear indication.

*Compact design, easy carrying.

*High strength engineering plastics and compound anti-slippery rubber; high strength, water-proof, dust-proof and explosion-proof.

*500pcs data records, can be contact with computer via software. Can print the data records, can store data records, can make the data analysis.



  • Accuracy: ≦±5% F.S.
  • Response Time: ≦30s
  • Indication: LCD displays real-time and system status;LED, audio and vibration alert for gas leakage, fault and low voltage.
  • Sensor: plug-in electrochemical sensor
  • Alarm Type: low & high alarm, multiple gas alarm, sensor alarm, battery low alarm, prompt tone, automatic shutdown alarm
  • Working environment: -20℃～50℃, ＜95%RH (no dew)
  • Power Source: DC3.7V Li-on battery, 1800mAh
  • Charging time: 6h~8h
  • Working time: ≧8h continuously (without alarming)
  • Resolution: 0.1%VOL (O2), 1ppm (CO), 0.1ppm (H2S), 1%LEL (EX)
  • Self-checking Function: Self-checking Battery power, display, sensor, hardware failure
  • Gas Sensor Life: 2 years
  • Explosion-proof grade: Ex ib llC T4 Gb
  • Protection Grade: IP65
  • Weight: Appr. 400g (with battery)
  • Dimensions: 130mm×67mm×30mm(L × W × H)

Specifications

Model Range Resolution L-alarm H-alarm
CO 0-1000ppm 1ppm 50ppm 150ppm
O2 0-30%vol 0.1%vol 0 0
H2S 0-100ppm 1ppm 10ppm 35ppm
CH4 0-5%vol 0.01%vol 1vol 2.5vol

Product Details
CD4
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