Ammonia NH3 Gas Detector (Wide Range and Data Record)

GAOTek Gas Detector for Ammonia detects concentration of ammonia gas, records data, and offers wide range of measurement.

Description

Overview

GAOTek Gas Detector for Ammonia detects concentration of ammonia gas, records data, and offers wide range of measurement.

Key Features

  • High-definition LCD dot matrix display screen
  • Ultra-high buzzer alarm sound, higher and lower alarm values are settable
  • Rechargeable lithium polymer batteries
  • Strong and upscale alligator clip, portable
  • Elegant and exquisite aluminum alloy packaging suitcase
  • Strong and durable, exquisite and comfortable in touching

Technical Specifications

Name of Product: NH3 Detector
Principle of Detection: Electrochemistry
Range of Measurement: 0-100ppm?0-500ppm?0-1000ppm?0-2000ppm, 0-5000ppm?optional?
Resolution: ᅠ0.01ppm?0.1ppm ?1ppmᅠ (depending on Range selected)
Precision: 3%FS
Sampling Method: diffusion (add external sampling pump if necessary)
Unit of Concentration: ᅠone press to switch between ppm and mg/m3, system will finish conversion of values automatically
Display Technology Monochrome dot matrix 128 * 128 LCD graphic display
Back light ᅠTime of back light is settable, initiate back-light mode in alarming
Direct Readings: Gas molecular formula, the concentration unit, the measured value, time, battery, alarm state, data record state, etc.
Data record: Storage capacity of over a hundred thousand sets, which means that it can continue to store for 15 months with interval of 5minutes. Interval time ranges from 10-3600seconds for your selection
Data transmission: High-speed data transmission by USB, available for data downloading and printing after installing necessary software (optional)
Calibration: ᅠtwo target point calibration, both can be set up at calibration value.ᅠSupport automatic zero point calibration by one press
Password Protection Calibration is protected by password, and the password Can be reset
Restore: Support restore of factory calibration, support restore of factory parameter settings
Language of operation: both Chinese and English
Alarm Mode: Sound and light, higher and lower alarm point values are both settable, and there are three alarm states for selection: ON, OFF, or SILENT
Battery:ᅠ 3.7 V rechargeable lithium battery, with capacity of 1800 mA, working time more than 50hours (no combustible gas), charging time less than 6hours.
Charger:ᅠ Travel charger with USB
Explosion-proof Grade Exia?CT4
Protection Grade IP66
Working Temperature 68~122 F (20?~50?)
Working Humidity: 0-95%RHᅠ?non-condensable, a filter dryer is needed if the value is larger than 90%RH ?
Housing Material: ᅠABS+PC
Dimensions:ᅠ 6.10*6.10*1.37 in(155 * 78 * 35 mm)
Weight: 0.661 lbs(300g)