two. Technical Parameters
1, frequency response: 5 ~ 500 Hz
2, natural vibration frequency: 10Hz
3, output current: 4 ~ 20mA
4, output impedance: ≤ 500Ω
5, working voltage: DC24V
6, connection method: two-wire system (DC24V power supply and 4 to 20mA share 2 lines) or three-wire system (ground, power, output)
7, zui great acceleration: 10g
8, measurement direction: vertical or horizontal
9, the use of the environment: temperature -40 ° C ~ 85 ° C relative humidity ≤ 90%
10, Dimensions: φ31 × 70 (mm) HZD-B-4 integrated vibration transmitter
11, weight: about 330g
12, installation thread: M16 × 1.5
three. installation
1 Installation position: Installed vertically or horizontally on the vibration point to be tested, fixed by M16×1.5×20 thread on the bottom of the transmitter.
four. Selection guide
(1) TZD-2U-WAâ–¡
Range: A□: 1-0～200um; 2-0～500um; 3-0～1000um (vibration amplitude)
(2) TZD-2U-LAâ–¡
Range: A□: 1-0～10.0mm/s; 2-0～20.0mm/s; 3-0～50.0mm/s (vibration intensity);
Construction machinery is the general name of the mechanical equipment used in construction and urban and rural construction. It consists of Concrete Mixer, rebar tying machine, Rebar Detection System , plastering machine , Concrete Pump , Steel bar bending machine , steel bar shearing machine , Concrete Vibrator, Concrete grouting machine and other mechanical components.
According to Chinese standards, Construction Machinery is divided into the following types:
(1) Excavating machinery: including single-bucket excavators, multi-bucket excavators, and backhoe loaders.
(2) Earthmoving machinery: bulldozers, scrapers, skippers, etc.
(3) compaction machinery: including road rollers, compactors, etc.
(4) Construction lifting appliances: including tower cranes, crawler cranes, construction elevators, etc.
(5) Piling machinery: including vibratory pile hammers, hydraulic hammers, and pile drivers.
(6) Road Machinery: Including asphalt sprinklers, asphalt concrete pavers, etc.
(7) Concrete machinery: concrete mixer, concrete mixers, concrete pumps, etc.
(8) Machinery for concrete products: Concrete block forming machines, hollow plate extrusion machines, etc.
(9) Reinforced steel and prestressed machinery: Including reinforcing steel reinforcement machinery, steel reinforcement forming machinery, reinforcing steel connection machinery, Rebar Detection System,rebar tying machine etc.
Construction Machinery
Construction Machinery,Concrete Vibrator,Floor Polishing Machine,Steel Bar Bending Machine
Shandong Hengwang Group Co., Ltd , https://www.hwmac.com