PTU50 Ultrasonic level transmitter Range 0.05 ÷ 1 m Blind zone 5 cm IP67|68 Suitable for measuring of liquids MODBUS RTU/BLUETOOTH comm. protocol Power supply 24 Vdc Output: 4 ÷ 20 mA analogue output Non-intrusive level measurement systems are the preferred technology for many applications and for this reason SGMLEKTRA developed the level/distance transmitters PTU50. These units are compact with a unique simplicity of commissioning. Calibration and transmitter configuration is possible, even remotely, thanks to a MODBUS RTU connection together with the related software for the PC, or via VLW90M / VLW60T / VLW602 display unit.The IP68 transmitter protection allows installation in underground wells. Technical Features Housing material PP Mechanical installation 1”GAS M - PP fl ange DN100 opt. Protection degree IP67|68 Electrical connection IP67 male connector with 5/10/15/20m linking cable Working temperature -20 ÷ +60°C Pressure From 0,5 to 1,5 bar (absolute) Power supply 20÷30Vdc Power consumption 1.5W Analog output 4÷20mA max 750ohm Digital communication MODBUS RTU Range 0.05÷1m In case of non perfectly refl ecting surfaces, the maximum distance value will be reduced Temperature compensation digital in the working temperature Accuracy ±0,2% (of the measured distance) not better than ±3mm Resolution 1mm Calibration VLW90M;VLW60T; VLW602 prog. module or by MODBUS Warm-up 30 minutes Display LCD display on VLW90M;VLW60T; VLW60

ULTRASONIC | LEVEL MEASURE Level transmitter Ultrasonic for measurement in liquids and muds Range: 0,05 ÷ 1m; IP67 / IP68 proof Housing in polypropylene (PP) Calibration by VLW60T/ VLW602/VLW90M units or via MODBUS Power supply 20÷30Vdc - Output 4÷20mA + MODBUS Temperature range -20 ÷ +60°C With SS316 male connector / IP67 With 10m integrated cable / IP68 With plastic (PA) male connector (with M accessory) / IP67 Special Process connection / Sensor material G 1" / PP + n. 1 1" BSP / PP fixing bolt 0 DN100 PN6 UNI 1092-1 flange / PP 1 Special 9 Accessories None A MODBUS PC communication S/W (010F105A)...