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Z-500 carbon monoxide detector, American ESC carbon monoxide detector
Z-500 carbon monoxide detector, American ESC carbon monoxide detector
Product details
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Z-500 and ZDL-500 carbon monoxide detectors
Brand:ESC
Origin: United States
model:Z-500
Introduction:
The Z-500 handheld direct reading instrument is a measuring and analyzing instrument for measuring carbon monoxide concentrations in the air from 0-300ppm (with a resolution of 0.1ppm). This model has a LCD display screen, low battery indicator light, and a sound alarm that can be set to any standard within the range. The LCD screen outputs the current concentration of carbon monoxide gas every 10 seconds, the measured carbon monoxide value, the average value over the past 15 minutes, and the average value over the past 8 hours, which can be viewed at any time. The optional data storage device stores all measurement points used each time and can be transferred to a personal computer through software.
working principle:
Z-500 is an electrochemical unit used in measuring components. Each unit uses four types of electrodes and includes a working electrode and an active compensating electrode. The signal uses temperature compensation through compensating electrodes to improve the selectivity of the entire sensor, which can measure the concentration of carbon monoxide gas in the air in a straight line.
Technical parameters:
Sensor: Electrochemistry
Range: 300ppm Overload: 2000ppm Resolution rate: 0.1ppm Working temperature: -20~50 degrees Celsius Response time: less than 30 seconds Working humidity: 15-90% non condensing ***Zero error: less than 3ppm at 0-40 degrees Output error after long-term use: less than 1% Alarm: 80 decibels Size: 120mm * 64mm * 38mm Weight: 170 grams Power supply method: 9V alkaline battery or 220V AC power supply Battery working life: 240 hours Sensor working life: greater than 2 years ZDL: with data storage, capable of storing all measurement points used each time, and can be transferred to a personal computer through software
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