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TEROS 06 Tech Specs
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Technical Specifications

Measurement Specifications
Measurement depths
5 cm, 10 cm, 20 cm, 30 cm, 50 cm, 100 cm
Temperature
Range: -20 – 50 °C
Resolution: ±0 °C
Accuracy: ± 0.1 °C (0 °C to 30 °C), ± 0.2 °C (-20 °C to 50 °C)
Communication Specifications
Output
SDI-12 one-wire serial interface: DDI communications protocol, SDI-12 communications protocol
RS-485 two-wire-serial-interface (M12 connector only): tensioLINK serial communications protocol, Modbus RTU communications protocol
Data Logger Compatibility
METER ZL6 data loggers and any data acquisition system capable of 3.8- to 28.0‑VDC power and serial interface with SDI-12 and/or RS-485 interface, Modbus RTU or tensioLINK communication
Physical Specifications
Dimensions
Length: 104.0000 cm (40.94 in)
Diameter: 2.0000 cm (0.79 in)
Materials
Shaft: PA66GF30
Sensor elements: Stainless steel
Operating Temperature Range
Minimum: -30 °C
Maximum: 60 °C
Cable Length
4.5 m (standard)
75 m (maximum cable length using M12 connector and elongation cables)
Connector Types
3.5-mm stereo plug connector
4-pin M12 plug connector

NOTE: If a stripped and tinned wire is needed, please contact Customer Support.
Electrical and Timing Characteristics
Supply Voltage (VCC to GND)
Minimum: 3.9000 VDC continuous
Maximum: 28.0000 VDC continuous
Digital Input Voltage (logic high)
Minimum: 1.9000 V
Typical: 3.6000 V
Maximum: 5.0000 V
Digital Input Voltage (logic low)
Minimum: -0.3000 V
Typical: 0.0000 V
Maximum: 1.0000 V
Digital Output Voltage (logic high)
Typical: 3.6000 V continuous
Power Line Slew Rate
Minimum: 1.0000 V/ms
Current Drain (during measurement)
Minimum: 2.0000 mA
Typical: 2.5000 mA
Maximum: 4.0000 mA
Current Drain (while asleep)
Typical: 80 µA
Power Up Time (DDI serial ready)
Minimum: 210.0000 ms
Maximum: 400.0000 ms
Power Up Time (SDI-12 Ready, DDI disabled)
Minimum: 210.0000 ms
Maximum: 400.0000 ms
Power-Up Time (RS-485 Ready, DDI Disabled)
Minimum: 210.0000 ms
Maximum: 400.0000 ms
Measurement Duration
Minimum: 30.0000 ms
Maximum: 240.0000 ms
Other
Compliance
Manufactured under ISO 9001:2015
EM ISO/IEC 17050:2010 (CE Mark)