XH-B330 Digital Thermometer Upper and Lower Limit Temperature Alarm Meter

Name: Microcomputer temperature alarm
Model: XH-B330
Power supply voltage: DC12~24V
Temperature measurement range: -50℃~110℃
Measurement accuracy: 0.1℃
Alarm mode: continuous buzzer alarm
Sensor: Standard 1 meter waterproof probe
Weight: 66g
Appearance size: 79×43×26mm
Hole size: 77×40mm

Introduction:
This product is a temperature alarm device outside the microcomputer interval, which can realize high temperature alarm and low temperature alarm; its power supply voltage is DC12~24V, the temperature measurement range and the set temperature range are -50℃~110℃; it can be widely used in various For temperature control occasions, the temperature measuring probe and the alarm buzzer are connected by 2P terminals, which can be removed and replaced freely.

Up button "+": Short press to display the high temperature alarm value, and Changan sets the high temperature alarm value.
Down button "1": Short press to display the low temperature alarm value, and Changan sets the high temperature alarm value.
Press and hold the up button "+" and down button "–" at the same time to restore the factory settings.
Before powering on, press and hold the up button "+" and down button "-" at the same time to enter the temperature calibration after power on.
For all setting operations, the system automatically stores the data after you stop the action for 5 seconds.