hand held ultrasonic flowmeter

hand held ultrasonic flowmeter: Original place: ChinaBrand: TDs-100Model: TDS-100HPowered: Ni-H batterySensors:Clamp-onOutput: RS232Specifications: Linearity 0.5% Repeatability 0.2% Accuracy ±1% of reading at rates>0.6 ft/s. ±0.5% with on-site calibration Response Time 0-999 seconds, user-configurable Velocity ±0.03 ±105 ft/s (±0.01 ±30 m/s), bi-directional Pipe Size 0.5” 240” (15 6,000mm) Rate Units Meter, Feet, Cubic Meter, Liter, Cubic Feet, USA Gallon, Imperial Gallon, Oil Barrel, USA Liquid Barrel, Imperial Liquid Barrel, Million USA Gallons. User configurable. Totaliser 7-digit totals for net, positive and negative flow Liquid Types Virtually all liquids Security Setup lockout. Access code needed for unlocking Display 4x16 English letters Communication Interface RS-232C, baud-rate: from 75 to 115,200 bps. Protocol made by the manufacturer. User protocols can be made on enquiry. Transducers Model M1 for standard, other 3 models for optional Transducer Cable Standard 2x30’ (10m), optional 2x1,500’ (500m) Power Supply 3 AAA Ni-H built-in batteries. When fully charged it will last over 10 hours of operation. 90-230VAC for the charger Data Logger Built-in data logger can store over 2,000 lines of data Manual Totalizer 7-digit press-key-to-go totalizer for calibration Housing Material ABS. Aluminum alloy protective case Case Size 3.9"x2.6"x0.8" (100x66x20mm) Handset Weight 1.2 lbs (514g) with batteries Contact info.: Linda YangDalian Dayu Instruments Co.,LtdTel:86-411-86528256-806Fax:86-411-84420030