User manual and maintenance t001-di TTEP.docx 1 Introduction TTEP has been designed for meteorological, hydrological, airport stations, and for all outdoor applications. The sensitive component of TTEP consists of a Pt100 platinum resistance thermometer with response curve compliant with standard DIN 43760 Class 1/3 and 4-wire connection. The sensor body is made of high quality plastic material with stainless steel screws.
User manual and maintenance t001-di TTEP.docx 2 Technical specificaion Measurement performance Transducer Pt100 1/3 DIN 43760 Measurement range -30 ÷ 60 °C Accuracy (natural output) 1/3 DIN 43760 Accuracy (current, tension, serial outputs) 1/3 DIN 43760 ± 0.1 Resolution 0.03 Operating conditions Temperature -30 ÷...
User manual and maintenance t001-di TTEP.docx Dimension: H1 - maximu, height: ~ 330 mm H2 - radiation shield height: 190 mm D1 – maximum diameter: 180 mm D2 – fixing diameter: 40 mm Element: A – internal sensitive element B – radiation shield in ASA C –...
User manual and maintenance t001-di TTEP.docx Installation and maintenance 3.1 Installation The sensor must be installed on special brackets which distance it sufficiently from reflected heat sources (for example the same support pole of the station) which could influence correct measurement.
User manual and maintenance t001-di TTEP.docx 4 Electrical connection 4.1 Connector output Natural I / V / S / SDI12 Output Output +4÷20 mA +0÷2 Vdc B-RS485 SDI-12 (data) -4÷20 mA -0÷2 Vdc A-RS485 n.c. 4.2 Conection cable The connection cable supplied with the sensor is made with circular connectors with housing, 4x24 AWG shielded cable and ferrules for connection to the data logger terminals.
User manual and maintenance t001-di TTEP.docx Compatible with ModBus RTU protocol, functions supported: “03 – read Holding Registers” e “04 – Read Input Registers”. Tipo dati: “2 registers swapped float IEEE 754 in the form CDAB where A is the most significant byte of the float and D is the less significant byte of the float (swapped float)”.
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.
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.
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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