Advertisement
Quick Links
Advertisement
Related Manuals for senseca TP32MTT.03
Summary of Contents for senseca TP32MTT.03
- Page 1 OPERATING MANUAL TP32MTT.03 Soil thermal profile V1.0...
- Page 2 TP32MTT.03 – Soil thermal profile V1.0 Contents Introduction ..................... 3 Technical specifications ................4 Installation ....................5 3.1 Electrical connections ................7 Setting of RS485 Modbus-RTU parameters ..........8 Modbus-RTU protocol ................9 Maintenance ................... 10 Safety instructions ................. 10 Accessories ordering codes ..............
- Page 3 V1.0 Introduction The temperature probe TP32MTT.03 is equipped with seven Pt100 sensors for the meas- urement of temperature at depth: +5 cm, 0, -5 cm, -10 cm, -20 cm, -50 cm, -1 m with respect to the soil level, according to the indications of the World Meteorological Organi- zation (WMO).
- Page 4 TP32MTT.03 – Soil thermal profile V1.0 2 Technical specifications Sensors Pt100 1/3 DIN Resolution 0.01 °C Accuracy ± 0.1 °C @ 0 °C Operating temperature Stem: -40…+125 °C Hand grip: -40…+85 °C Temperature drift 0.003 %/°C @ 20 °C Power supply 6…30 Vdc...
- Page 5 TP32MTT.03 – Soil thermal profile V1.0 3 Installation By means of an accessory, perform a hole into the soil deep enough to accommodate the stem of the probe. Caution! Never use the probe to make the hole in the soil, to avoid mechanical damage to the probe itself.
- Page 6 TP32MTT.03 – Soil thermal profile V1.0 USE AN DO NOT USE TO REMOVE DO NOT ROTATE ACCESSORY THE PROBE THE PROBE THE PROBE TO MAKE THE HOLE TO MAKE THE HOLE INSERT A PIN IN THE SOIL IN THE SOIL...
- Page 7 TP32MTT.03 – Soil thermal profile V1.0 3.1 Electrical connections Probe male connector CPM12-8D… Function (external view) wire color GND (Power supply negative) Blue +Vdc (Power supply positive) DATA – (RS485) Brown DATA + (RS485) White Metal handle Shield (Black) Other sensors with...
- Page 8 TP32MTT.03 – Soil thermal profile V1.0 4 Setting of RS485 Modbus-RTU parameters By default, the probe has Modbus address 1 and communication parameters 19200, 8E1. The address and the communication parameters can be changed as shown below. 1. Connect the probe to the PC by using the optional CP24 cable, with built-in RS485/USB converter, which also allow the pyranometer to be powered via the USB port.
- Page 9 TP32MTT.03 – Soil thermal profile V1.0 5 Modbus-RTU protocol The probe enters RS485 Modbus-RTU mode after 10 seconds from power on. Below is the list of registers. Input Registers: Address Description Format Temperature in °C at -1 m from the soil [x100] 16-bit Integer Not available in TP32MTT.03.1 model...
- Page 10 TP32MTT.03 – Soil thermal profile V1.0 Maintenance The sensor does not require special maintenance. It is recommended to perform periodic verification of proper leveling with respect to the ground and correct verticality. Keep the connector area clean. Safety instructions The probe proper operation and operating safety can be ensured only in the climatic conditions specified in this manual and if all standard safety measures as well as the specific measures described in this manual are followed.
- Page 11 WARRANTY The manufacturer is required to respond to the "factory warranty" only in those cases provided by Legislative Decree 6 September 2005 - n. 206. Each instrument is sold after rigorous inspections; if any manufacturing defect is found, it is necessary to contact the distributor where the instrument was purchased from.
- Page 12 Senseca Italy S.r.l. Via Marconi, 5 35030 Selvazzano Dentro (PD) ITALY info@senseca.com...
Need help?
Do you have a question about the TP32MTT.03 and is the answer not in the manual?
Questions and answers