PTU50 Ultrasonic level transmitter

Product catalog summary

Overview: The PTU50 is an ultrasonic level transmitter designed for non-intrusive measurement of liquids and muds. It features a measurement range of 0.05 to 1 meter and is suitable for various industrial applications due to its compact design and ease of commissioning.

Specifications:

Measurement Range: 0.05 to 1 meter
Blind Zone: 5 cm
Protection Degree: IP67/IP68, suitable for underground installations
Power Supply: 20 to 30 Vdc
Output: 4 to 20 mA analogue output
Communication Protocol: MODBUS RTU/Bluetooth
Housing Material: Polypropylene (PP)
Working Temperature: -20 to +60°C
Pressure Range: 0.5 to 1.5 bar (absolute)
Accuracy: ±0.2% of measured distance, not better than ±3mm
Resolution: 1mm

Features:

Non-intrusive measurement technology
Remote calibration and configuration via MODBUS or display units (VLW90M, VLW60T, VLW602)
Temperature compensation within the working range
LCD display available on optional display units

Installation and Accessories:

Mechanical Installation: 1”GAS M or DN100 flange
Electrical Connection: IP67 male connector with various cable lengths
Available Versions: Different connectors and cable options (SS316, plastic, special)
Optional Accessories: MODBUS PC communication software, junction boxes, extensions, and connectors

Applications: The PTU50 is ideal for applications requiring reliable level measurement in challenging environments, such as underground wells or areas with non-perfectly reflecting surfaces.

Catalog excerpts

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

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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)...

Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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