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Summary of Contents for WINTACT WT8812
- Page 1 MODEL: WT8812 Compound Gas Monitor Instruction Manual WT8812 Version：WT8812-EN-01 Standard:Q/HTY 023-2019...
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Page 2: Before Use
Contents 1.Before use Check up 1.Before use Check up-------------------------------------------------- (01) Thanks for your purchasing our product, please check the following components after you unpacking the box. If there is any missing or Introduction----------------------------------------------- (02) wrong page manual,please contact the local dealer. --------------- ----------------(03) LCD Displays--------------... -
Page 3: Lcd Displays
Introduction LCD Displays Compound Gas Monitor adopts high-quality gas sensors,which displays safety and reliability with accurate measurement and stable performance. It has excellent sensitivity and repeatability, easy to use and maintain, and meets the requirements by safety monitoring in industrial site for high reliability of the equipment. The shell is made of high-strength engineering plastics and compound non-slip rubber, dust and explosion-proof, with high strength and smooth handfeel. -
Page 4: Name Of Parts
Name of parts Functions Gas measurement: the sensor preheats while the turning-on countdown. The refresh frequency is 1HZ. Do not charge in the process of measuring the flammable gas or explosion may occur. High/low alarm: 4 default values for high/low alarm with 4 forms of alarm and the alarm voice can be turned off. -
Page 5: Specifications
2.Operation manual Specifications Main interface Compound Gas Monitor range Range Measuring item Unit Resolution 1. Long press on/off button (back button) for about 2 seconds. After Combustible gas LEL %LEL 0~100 powering on, the instrument enters into the countdown interface (for Oxygen O 2 %VOL 0~30... - Page 6 3)Right button : Short press the data hold button as shown in Figure 4 Short press to switch to "OFF": automatic shutdown switch, press the left and long press it for reviewing the historical data as shown in Figure 5. and right keys to display and hide the automatic shutdown symbol shown in Figure 8.
- Page 7 ALA + Oxygen(high/low) : under this mode, press the left/right button to ALA + CO(high/low): under this mode, press on the left/right button to switch the high/low oxygen alarm value, long press on the right button to set switch the high/low CO alarm value, long press on the right button to the alarm value and adjust the value by press the left or right button, then set the alarm value and adjust the value by press the left or right button, press the confirm button to enter into next setting value.
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Page 8: Measurement Interface
1nl: under this mode, long press on the right button to set the record interval, 3.If alarm activated, it alarms with beeps and reading flashes as well as the indicator. adjust the value by press the left or right button, then press the confirm 4.There are 4 forms of alarm as LED indicator flashing, reading flashing, button to enter into next setting value. -
Page 9: Warnings And Precautions
Warnings and Precautions Warning: prohibit charging or disassembling batteries in an explosive environment. Improper operation or environment may cause accidents. TIPS: This device is equipped with rechargeable battery. If you receive the 1. The instrument is strictly prohibited from collision, falling from high product and cannot start up,please connect with the adapter for charging places or violent vibration.
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