Overview
The HANNA HI93552R thermometer is a professional temperature measurement device with RS232 Interface, which can transfer measurement data to external devices such as computers in real time through HI9 2000-11 custom data management software and dedicated transmission lines.
Features
1. Waterproof design, large screen dual-line LCD display, display MAX Maximum and MIN Minimum
2. Suitable for K-type, J-type, T-type different types of temperature sensors, a wide range of applications
3. Low power error prevention system, power display icon, remind to replace the battery in time
4. HOLD lock key function, lock measurement data, easy to record and view
5. The ° C/° F button can easily and quickly switch between Celsius and Fahrenheit temperatures
Principle
The thermometer simultaneously connects two temperature sensors for temperature measurement through a double-sided interface, converts the temperature signal into an electrical signal using the Thermocouple principle, and displays the temperature value on the LCD display screen after internal processing.
Steps
1. Install the battery and connect the temperature sensor
2. Select the desired temperature sensor type after booting
3. Perform temperature measurement
4. Use HOLD key to lock measurement data
5. Switch the temperature unit through the ° C/° F button
6. Connect to the computer to transmit data through the RS232 interface when needed
Notice
• Pay attention to the battery level display and replace the battery in time
• Operating ambient temperature range -10 ℃ to 50 ℃
• Support turning off the automatic shutdown mode or setting the automatic shutdown for 8 minutes/60 minutes
• Measurement accuracy affected by temperature sensor error
Do not use in environments beyond the specified conditions
