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Related Manuals for SIAP+MICROS t023 TNU
Summary of Contents for SIAP+MICROS t023 TNU
- Page 1 TNU Ultrasound Transducer User Manual and maintenance...
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Page 2: Table Of Contents
User manual and maintenance t023-di TNU.docx Summary Introduction ..............................3 Technical specificaion ..........................4 Operation scheme ..........................5 Installation and maintenance ........................6 Installation ............................6 Maintenance ............................6 Electrical connection ..........................7 Connector output ..........................7 Connection cable ..........................7 Data readinding in serial (RS485 Modbus) .................. -
Page 3: Introduction
User manual and maintenance t023-di TNU.docx 1 Introduction TNU sensors capture snow level up to either 4 or 8 meters, according to the model in use (TNU04, TNU08). Functioning system is related to the emission of short ultrasonic frequency pulses towards the depth of snow to investigate and to the subsequent reception of the reflected wave, generated once the pulses reach the surface the snow is lying on. -
Page 4: Technical Specificaion
User manual and maintenance t023-di TNU.docx 2 Technical specificaion Measurement performance Measurement range (TNU04) 0.6 ÷ 4m Measurement range (TNU08) 0.8 ÷ 8m Accuracy ±1 cm Sensibilyti 0.5 cm Beam width(3dB) 12° ± 2° Operating conditions Temperature -20 ÷ +65 °C Humidity 0 ÷... -
Page 5: Operation Scheme
User manual and maintenance t023-di TNU.docx Dimension: TNU04 TNU08 H – maximum height 335mm 400mm D1 – fixing diameter 40mm D2 – maximum diameter 210mm Elementi: A – connector B – support stem C – ultrasonic capsule protection and air temperature sensor D –... -
Page 6: Installation And Maintenance
Installation and maintenance 3.1 Installation The TNU sensor, in all its versions, can be installed on special Siap+Micros arms equipped with a terminal plate for the attachment of 40mm diameter U-bolts (see the example in the image to the side). -
Page 7: Electrical Connection
User manual and maintenance t023-di TNU.docx 4 Electrical connection 4.1 Connector output Signal A-RS485 B-RS485 +0÷2 Vdc +4÷20 mA -4÷20 mA -0÷2 Vdc 4.2 Connection cable The connection cable supplied with the sensor is made with circular connectors with housing, 6 x 22 mmq + 2 x 2.5 mmq shielded cable and ferrules for connection to the data logger terminals. -
Page 8: Generic Information
The qualitative level of our instruments is the result of a continuous evolution of the product. This may cause differences between what is reported in the manual and the instrument you have purchased. Siap+Micros S.p.A. reserves the right to modify without notice technical specifications and dimensions to adapt them to the needs of the product. -
Page 9: Appropriate Use Of The Equipment
The instrument is not classified suitable (according to Directive 2014/34/EU) for use in atmospheres with potential explosion risk pursuant to Directive 99/92/EC. SIAP+MICROS strives to minimize health and safety risks in all phases of the instrument's life, including installation, use, maintenance, decommissioning and disposal. -
Page 10: Revision History
Version Date Updates 05/06/2023 Current version of the document. All the information content in this document are the current available at the printing phase. Siap+Micros S.p.A. reserve the rights to change the specifications without any advance notice 26/10/2023 Vers.: 1.0...
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