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FEATURES & BENEFITS

Compact, Low-cost Miniature Time Domain Reflectometry

The Mini-TDR's short wave guides make this sensor superior for salty soils or high clay content.

Easily interfaces with CSI TDR100 in combination with CSI dataloggers.

Each probe comes with a certificate of calibration and a calculated probe constant.

Shortest TDR on the market.

 

LINKS

CSI TDR100


New round head makes for easy installation using a hole saw in soil columns.


Sensor Name:
Mini-TDR
Model T-3

SPECIFICATIONS

Available in two head designs: Model T3R-round head 22mm in diameter and Model T3F with a flat head. Handle is 25 x 13 x 13 mm long.

3-needle balanced design

Needle length: 6 cm

Needle diameter: 0.055"

Spacing between needles: 6 mm

Needle composition: 304 Stainless Steel

Cable: 50 Ohm RG-58A/U

Standard cable length: 2m

Maximum cable length: 10m
(Contact us for cable length options.)

TDR100 required.

APPLICATIONS

Ideal for use in soil columns, soils with high clay contents or high electical conductivity where the signal is easily attenuated on larger TDR probes.

THEORY

Mini-TDR Measurement
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