Description: The most common mechanical vibration problems, most of them occurred in the rotor. For some machinery I, most of shaft vibration is transmitted to the bearing housing, in which case, measuring the vibration of the bearing housing, for comprehensive status machines, can provide meaningful information. HZD-W / L Intelligent vibration monitoring and ST series supporting the use of vibration velocity sensors can be used to measure the bearing, chassis or vibration velocity or vibration displacement structure, for motors, compressors, fans, etc. to measure multi-point vibration, The Monitor is particularly suitable. Function Description: ◆ intelligent treatment: the value of the alarm Ⅰ, Ⅱ value can be arbitrarily set by the panel buttons ◆ panel buttons adjust the scale value, no potentiometer adjustments for easy on-site commissioning ◆ one minute does not press the action button, you can return to running their own ◆ Alarm delay adjustment range of 0.1 to 3 seconds to prevent false alarms caused by interference field ◆ has a power-down detection, and cut off the alarm, shut down the output circuit, can effectively inhibit the vibration axis ◆ false alarms instrument rear panel proportional to the current output terminal for recording the output ◆ vibration displacement and vibration intensity can switch to the main technical parameters ◆ Power supply voltage: 220VAC ± 5% 50Hz ◆ Input signal: Accept signal sensitivity ST series of vibration velocity sensors: 20.0mV / mm / s ± 5% Frequency Response: 5 ~ 300Hz Input impedance:> 100KΩ ◆ Range: vibration displacement 0 ~ 500um (peak - peak) vibration intensity 0 ~ 50.0mm / s (rms) ◆ Display Display: 0.5 inches three LED digital display Accuracy: ± 0.5% of full scale Photoelectric LED indication: alarm Ⅰ value, Ⅱ value alarm red LED ◆ Current output: 4 ~ 20mA active, output load ≤500Ω ◆ Alarm setting: 0 to 100% of full scale ◆ Relay seal: epoxy, node capacity 10A / 250VAC, normally open contact ◆ Temperature: Operating: 0 ~ + 65 ℃ Storage time: -30 ℃ ~ + 80 ℃ ◆ Relative Humidity: 95%, non-condensing ◆ panel mounted Dimensions: 160 × 80 × 250mm hole size: 152 + 1 × 74 + 1mm Weight: 2Kg ◆ Wall Dimensions: 245 × 190 × 88mm hole size: 170 × 272.5mm Weight hole spacing : about 3Kg