| ZRN-100P Portable ultrasonic flowmeter|
ZRN-100P portable ultrasonic flowmeter with ZRN-100H handheld ultrasonic flowmeter function basically the same, except that the ZRN-100P portable multi-line printing capabilities, the addition of micro-printer, so the weight adds some carrying convenience speaking not as good as lightweight handheld ultrasonic flowmeter. in REpower since 2008 meter ultrasonic flowmeter Edition 10 movement will be upgraded to version 13, applicable to a variety of online calibration and inspection measurement of liquid flow in the industrial field. has a measurement high accuracy, consistency, and long battery life, easy operation, built-in thermal printer integrated features, this product has been widely used in petrochemical, metallurgy, electric power, water, water, energy monitoring and other industries, the majority of users unanimously approved portable ultrasonic flowmeter is measured from outside the pipe fluid flow within the pipeline instrumentation, Beijing Sino-Swiss can Instrument Technology Co., Ltd. is the best portable ultrasonic flowmeter manufacturer with many years of practical experience in the production of ultrasonic flowmeter, This portable ultrasonic flowmeter is absorbing and digesting foreign advanced technology ultrasonic flowmeter, aiming at the world advanced level in the design and development of portable ultrasonic flowmeter, ultrasonic flowmeter we have advanced production equipment and testing equipment, the installation as long as the detection is interposed in the pipe outer wall, no cut pipe or stop the flow. Therefore there is no general flowmeter flange necessary, there was no media leaks, pressure loss and other issues. measured fluid may be water, sea water, oil, slurry homogeneous liquid and the like, conductive or non-conductive, non-corrosive or corrosive liquids can be measured.
(ZRN-100P Portable ultrasonic flowmeter A brief description)
• convenient measure, ready to print data.
• machine comes with internal rechargeable power supply, easy to carry for outdoor use.
• Portable ultrasonic flow power-down protection, on-line self-diagnostic function.
• measurement accuracy, eliminates the effect of ambient temperature on the measured value from the algorithm.
• Full Chinese or English display, 2 * 20 dot matrix LCD
• Non-contact flow measurement mode, the volume is small, easy to carry
• Flexible user interface, easy to use
• Smart printing features, to ensure the integrity of traffic data
• Optional S, M, L-type sensor, the caliber DN15 ~ 6000 Optional Outer tie sensor parameters
External sensor is tied directly tied to the outer surface of the sensor for the pipe flow measurement in order to achieve an installation, has nothing to do with the diameter, simple installation, no need to shut down, no pressure loss characteristics.
( Portable ultrasonic flowmeter Features)
Measurement of liquid: a single fluid water, seawater and alkali, turbidity is less than 10000ppm, particle size less than 1mm
Pipe materials: steel, cast iron, PVC pipes and other ultrasonic penetrable full pipe, dense texture, no serious corrosion and scaling, allowing
Xu mass density thin lining
Pipe lining material: rubber, epoxy asphalt, glass, steel, mortar, with or without lining diameter range: DN15mm ~ 6000mm
Flow rate range: -32m / s ~ 0 ~ + 32m / s, bi-directional flow
Accuracy: ± 1.0% of indication value (under standard conditions).
Straight pipe length: Upstream) 10D, downstream) 5D (D: diameter)
Display: Two-line by 20-character LCD
Environmental temperature / humidity: Host -20 ℃ ~ + 50 ℃; sensor -20 ℃ ~ + 120 ℃, the sensor work can be flooded, the water depth less than 2m Host technical parameters
* Accuracy: better than 1%, Repeatability: better than 0.2%
* Measuring cycle: 500ms (2 times per second, each cycle of 128 sets of data collection)
* Power supply: 85 ~ 264VAC / isolated 24VDC (F4 type 8 ~ 36VDC)
* Maximum flow rate: 64m / s (velocity resolution of 0.001m / s)
* Display: 2 * 10 characters backlit LCD can display instantaneous flow and positive and negative, the net cumulative flow, velocity, etc.
* Action: 4 * 4 Touch keyboard (F4 host magnetic 4 button) Operation
* Signal Input: • 3-way 4-20mA analog input accuracy of 0.1% can input pressure, level, temperature and other signals
• 2 three-wire PT100 platinum resistance
* Signal output: • 1-channel isolated RS485 output
• 1-way 4-20mA or 0-20mA output
• 1-channel isolated OCT (programmable pulse width between 6 ~ 1000ms, default 200ms)
• 1 relay output (pulse width 200ms)
* Communication protocols: • MODBUS protocol, M-BUS protocol, Haifeng FUJI extended protocol, and is compatible with other domestic manufacturers of similar products communication protocol
* Other features: • Automatic 512 days before memory, before 128 months, 10 years before the positive / negative / net total flow
• automatic memory 30 times before, the power outages and traffic flow and to achieve additional automatic or manual, can be read via MODBUS protocol
• Programmable Batch (quantitative) controller self-diagnostic function
• Software upgrades can be achieved through the E-mail transmitted code file
* Protection class: sensor IP68, F4 host IP68, IP65 remaining hosts
* Explosion levels: EXdⅡBT4 (ZRN-100F2 type)