1. Measuring range: Frequency: 10 ~ 300Hz
Amplitude: 0 to 200um 0 to 500um 0 to 800um (peak to peak)
Intensity: 0 ~ 20mm / s 0 ~ 25mm / s 0 ~ 50mm / s (true RMS)
2. Measurement accuracy: ±0.5, linear error ≤1%FS
3. Measurement method: vertical or horizontal
4. Output signal: current output: 4 ~ 20mA (load ≤ 1KΩ)
5. Ambient temperature: -10 ~ 65 ° C (relative humidity ≤ 85%)
6. Power supply voltage: DC24V (power consumption ≤ 3W)
7. Dimensions: 35 × 75 (mm)
8. Fixed screw hole: M10×1.5×10mm
ST-2G vibration sensor sensitivity 20-50mv/mms
Second, the basic principles
The basic principle of the CD-21 series speed sensor is based on an inertial mass (coil assembly) and a housing in which a magnet is fixed. When the inertial mass is suspended from the housing by the elastic element, the sensor housing is fixed to the vibrating body. Above, this
SG-2 Vibration Speed ​​Sensor The vibration speed sensor is usually used to measure the vibration of the bearing and, in a few cases, to measure the vibration of the shaft. When measuring the vibration speed, if the sensor is installed incorrectly or the installation is not strong, the measurement result may be distorted or the sensor may be damaged due to vibration. Therefore, we must carefully choose the installation method of the vibration speed sensor. The vibration sensor is used together with the vibration monitor to achieve continuous long-term monitoring and is suitable for measurement of mechanical vibrations such as steam turbines, fans, pumps, and coal mills. The working principle is based on a primary component that converts mechanical energy into electrical energy. It is fixed on the bracket by two coils, and a piece of magnetic steel is connected to the casing through the piece, and the magnetic steel moves in the line. The magnetic lines of force are cut, thus generating an induced electromotive force. The voltage is proportional to the speed of the casing, which is called the vibration speed sensor. The vibration sensor produced by Zhengzhou Hangke has small volume, good sealing and long service life. Due to the double coil structure, it can superimpose the effective signals, and the interference signal attenuation effectively improves the anti-interference ability.
SG-2ST-2 vibration speed sensor
Integrated vibration and temperature transmitter KL-ZDW86-60-A
Integrated vibration and temperature transmitter KL-ZDW86-40-A
HZD-L-A2-B2-C2-D2-E2 vibration intensity monitoring and protection device
TRA-2X intelligent travel monitoring and protection device
Thermal expansion monitor ZT6501
Vibration Monitoring and Protection Instrument SDJ-3B
Vibration monitoring and protection device HZD-D/S-2
Milk Tank Truck
Milk Transport Tanker, Milk Tanker, Milk Tank Truck, production and marketing of milk tankers need to have production quality, versatile milk tanker can transport liquefied dairy and food transport. Economic security, there are a variety of configurations, a variety of options to meet the market demand.
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Milk transport tanker. Tanks with a food-grade stainless steel, the need for an external tank insulation to prevent the deterioration of milk, clean the tank internal requirements, no acute angle, generally need to add milk in each cabin cip (cleaning device). Transportation distance greater than 500km can consider a small refrigerator.
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Currently there are some manufacturers have production and marketing [1] milk truck qualifications. The so-called qualification, it is necessary to have a production process, technical standards milk tanker. Milk tank truck assembly: Overall speaking on three separate tank liner, made of 304 / 2B food grade stainless steel, plate thickness 3-4mm, middle part of the polyurethane foam insulation thickness of 80mm, Xinjiang and northwest areas ranging from 100-120mm, Tractor manhole part polyurethane foam is 60mm thick. Insulation effect 24 hours ± 2-3 ℃. Most external tank is 2mm thick 304 stainless steel plate. Interior part of a cleaning device, cleaning rod (or cleaning ball); cleaning tube (Φ38mm), four or more rotating cleaning nozzle, external pipes, a little pressure to automatically clean the tank liner. Second, there is the NDRC approved automobile public notice in general are: milk truck, truck and other liquid food to meet the needs of users listed.
CLW GROUP TRUCK Milk Tank Truck Has many uses
Tank material made of high quality aluminum and stainless steel, the tank and the tank can be installed insulation and cooling function, can transport liquefied dairy and food transport.
CLW GROUP TRUCK Milk Tank Truck Efficient
According to the needs of the body is set to multi-warehouse, ready dispensing a variety of media, pump into the pump out over the table, but the table,
Gravity over the table, and other functions.
Milk Tank Truck
Milk Tank Truck,Milk Transport Tanker,Milk Tanker,Fresh Milk Transport Truck,Fresh Milk Tank Truck
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