Safety requirements EN 106 °F ~ 122 °F (+41 °C~45 °C): relative humidity ≤ 60% The surrounding environment is free of vibration, strong magnetic field, corrosive medium and serious dust. Warning: To avoid the risk of short circuit or electric shock in the internal circuit, do not operate in a humid environment. Altitude When operating and not operating: 3000m (10000 feet). Random vibration: 0.31 g RMS at 50Hz to 500Hz, 10 minutes per axial direction. When not operating: 2.46g RMS from 5Hz to 500Hz, 10 minutes per axial direction. Installation (overvoltage) category This product is powered by a main power supply conforming to installation (overvoltage) category II. Warning:
Ensure that no over-voltage (such as lightning) reaches the product. Otherwise, operators may be exposed to electric shock. Definition of install (overvoltage) category Installation (overvoltage) class I is the signal level that applies to the measuring terminal of the device connected to the source circuit, where measures have been taken to limit the instantaneous voltage to a correspondingly low level. Installation (overvoltage) class II refers to the local distribution level, which is applicable to devices connected to the mains (AC power supply). Degree of pollution 2 class Definition of pollution level Pollution Level 1: No pollution, or only dry non-conductive pollution.
This level of contamination has no effect. Examples: clean rooms or office with air conditioning. Pollution level 2: Generally only dry non-conductive pollution occurs. Temporary conduction due to condensation may sometimes occur. Examples: general indoor Copyright©Qingdao Hantek Electronics Co.,LTD HT360 series user manual 3