Darhor handheld water flowmeter portable ultrasonic flow meter
Brief introduction
DH-100H flowmeter incorporates the latest ICs manufactured from the famous semiconductor manufacturers like Philips, Maxim, TI, Winbond, and Xilinx. The hardware features the ease of operation, high accuracy and outstanding reliability, while the software provides a very friendly user interface and much more functions. It employs a patent balanced lower voltage multi-pulse igniting circuit which increases the anti-interference ability magnificently so that the flow meter will work properly even in demanding industrial environments such as those with power frequency transverter working nearby.
Features
* Large-screen LCD
* Non-contacting measuring
* Built-in data-logger
* Built-in rechargeable battery
* High accuracy measuring
* Wide measuring range
* Small and light
* RS-232 serial interface
Technical Parameter
Linearity | 0.5% |
Repeatability | 0.2% |
Accuracy | ±1% of reading at rates>0.2 mps |
Response Time | 0-999 seconds, user-configurable |
Velocity | ±32 m/s |
Pipe Size | 15mm-6000mm |
Totalizer | 7-digit totals for net, positive and negative flow respectively |
Liquid Types | Virtually all liquids |
Security | Setup values Modification Lockout. Access code needs unlocking |
Display | 4x8 Chinese characters or 4x16 English letters |
Communication Interface | RS-232, baud-rate: from 75 to 57600. Protocol made by the manufacturer and compatible with that of the FUJI ultrasonic flow meter. User protocols can be made on enquiry. |
Transducer Cord Length | Standard 5m x 2, optional 10m x 2 |
Power Supply | 3 AAA built-in Ni-H batteries. When fully recharged it will last over 12 hours of operation. 100V-240VAC for the charger |
Data Logger | Built-in data logger can store over 2000 lines of data |
Manual Totalizer | 7-digit press-key-to-go totalizer for calibration |
Housing Material | ABS |
Case Size | 210x90x30mm |
Handset Weight | 500g with batteries |
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