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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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BH-4A Portable Multi Gas Detector MYJ
  • BH-4A Portable Multi Gas Detector MYJ
  • BH-4A Portable Multi Gas Detector MYJ
  • BH-4A Portable Multi Gas Detector MYJ
  • BH-4A Portable Multi Gas Detector MYJ
  • BH-4A Portable Multi Gas Detector MYJ

BH-4A Portable Multi Gas Detector

BH-4A

BH-4A Portable Multi Gas Detector

BH-4A portable multi-gas detector could detect combustible gas, O2 and other two types toxic gases continuously and simultaneously. It is widely used in the area where explosion-proof is required or toxic gas leaks, like underground channels or mining industry, so as to protect the workers' life and avoid damage on the relevant equipments.

Description

Introduction

Detecting gas:

Combustible gas, 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.

*Large 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.



  • 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: O2 /H2S / CO: plug-in electrochemical sensor; Combustible gas (LEL): plug-in catalytic combustion sensor.
  • Working environment: -20℃～50℃, ＜95%RH (no dew)
  • Alarm Type: Low high alarm, multiple gas alarm, sensor alarm, battery low alarm, prompt tone, automatic shutdown alarm
  • Backlight: Automatically activated when working in poor lighting environment or the alarm sounding or the button is knobbed down.
  • Power Source: DC3.7V Li-on battery, 1800mAh
  • Charging time: 6h~8h
  • Working time: ≧8h continuously (without alarming)
  • 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)
  • Standard accessories: Suit case packaging, 1pc; Charger, 1pc; Calibration cap, 1pc; Communications cable, 1pc; User manual, 1pc.

Specifications

Model Range Resolution L-alarm H-alarm
CO 0-1000ppm 1ppm 50ppm 150ppm
O2 0-30%vol 0.1%vol 19.5%vol 23.5%vol
H2 0-1000ppm 1ppm 50ppm 150ppm
H2S 0-100ppm 0.1ppm 10ppm 20ppm
CH4 0-5%vol 0.01%vol 1%vol 2.5%vol
C2H4O 0-100ppm 1ppm 10ppm 20ppm
EX 0-100%LEL 1%lel/1%vol 20%LEL 50%LEL
HC 0-2%vol 0.01%vol 0 0
C2H6O 0-100ppm 1ppm 10ppm 20ppm
NH3 0-100ppm 1ppm 10ppm 20ppm
CL2 0-50ppm 0.1ppm 5ppm 10ppm
O3 0-20ppm 0.1ppm 5ppm 10ppm
SO2 0-20ppm 0.1 5ppm 10ppm
PH3 0-20ppm 0.1ppm 5ppm 10ppm
CO2 0-5%vol 0.01%vol 1%vol 2%vol
NO 0-250ppm 1ppm 50ppm 150ppm
NO2 0-20ppm 0.1ppm 5ppm 10ppm
HCN 0-50ppm 0.1ppm 5ppm 10ppm
HCL 0-50ppm 0.1ppm 5ppm 10ppm
HF 0-10ppm 0.1ppm 3ppm 5ppm
C7H8/C8H10 0-100ppm 1ppm 10ppm 20ppm

Product Details
BH-4A
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