Dongfeng Tianjin Guowu compressed garbage truck chassis configuration: 4×2 drive, D530 flat head one row semi-standard top cab, Dongfeng Cummins ISD180 50 engine (WHTC), wheelbase 4500mm, 860mm wide frame, resistance heating cold starter , all steel 160L fuel tank, fuel tank lock (three locks one), electronic accelerator pedal and switch, two-stage fuel filter series (complete vehicle level, engine level), muffler side exhaust port orientation Side blow, Φ395mm push-type diaphragm spring clutch, Dongfeng 6-speed DF6S900 gearbox (head speed ratio 7.967), the highest grade is overspeed, 4.5T front axle, 9T single-stage deceleration rear axle, main reduction ratio 5.286, flange Part of the power (take power on the gearbox) power take-off, frame longitudinal section size 250 × 80 × [7 + 4] mm, leaf spring number 7 / 9 + 6, 9.00R20 radial tire, automatic adjustment arm , Dongfeng Technology ABS (4 channels), semi-floating cab suspension, hydraulic mechanical flip, channel type instrument panel, air conditioning, no cruise system, remote throttle and PTO interface, remote throttle switch, no device, pre- Reserved interface - for the 12 version of the drive recorder and Beidou terminal. (This article comes from Xiagong Chusheng)
Ultrasonic Heat Meters(Ultrasonic Calorimeters) are kind of energy meters measuring the flow rate and heat exchange through the ultrasonic method. The ultrasonic Heat Meters get the heat consumption value through the temperature sensors. The ultrasonic heat meters are mechatronic product based on the microprocessor and high precision sensors. Comparing with the Water Meters, electornic meters and gas meters, the ultrasonic heat meters need much more complicated designs and higher technology demand. Ultrasonic heat meters is kind of high technology products with mechanism, electronics and information technology. At present, the ultrasonic heat meters are more often used in many industries,through Ultrasonic Heat Metering,can accurate to do what you want.
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Ultrasonic heat meters are consisting of flow rate sensor, temperature sensor and calculator, which has the advantages in high tense construction and easy installation. We adopt the quality ceramic transducers which guarantee the high accuracy and stability of the ultrasonic heat meters. The ultrasonic heat meters have the characteristics as following: non mechanical movement, non wear and tear, non influence from the bad quality water and low cost maintenance; horizontal or vertical installation; installed in inlet water tube or return water tube according to customers` request (should be chosen in advance); adding the RS485 according to customers` demand to reach the aim of remote meter reading in order to be centralized management.