METER TEROS 12 - Page 15

11
TEROS 12
Output
DDI serial or SDI-12 communications protocol
Data Logger Compatibility
Any data acquisition system capable of 4.0- to 15-VDC power
and serial or SDI-12 communication
PHYSICAL SPECIFICATIONS
Dimensions
Length 9.4 cm (3.70 in)
Width 2.4 cm (0.95 in)
Height 7.5 cm (2.95 in)
Needle Length
5.5 cm (2.17 in)
Cable Length
5 m (standard)
75 m (maximum custom cable length)
NOTE: Contact Customer Support if a nonstandard cable length is needed.
Connector Types
3.5-mm stereo plug connector or stripped and tinnedwires
ELECTRICAL AND TIMING CHARACTERISTICS
Supply Voltage (VCC to GND)
Minimum 4.0 VDC
Typical NA
Maximum 15.0 VDC
Digital Input Voltage (logic high)
Minimum 2.8 V
Typical 3.6 V
Maximum 3.9 V