tdr 100 soil moisture meter TDR Soil Moisture with Probes – Boston Instruments
SKU: 93010046317
tdr 100 soil moisture meter

tdr 100 soil moisture meter TDR Soil Moisture with Probes – Boston Instruments

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Description

tdr 100 soil moisture meter TDR Soil Moisture with Probes – Boston InstrumentsPrecise as a laboratory and as mobile as a cell phone. This TDR device measuring the soil moisture content, the soil conductivity EC, and the level of salt contamination can now be performed as fast and easy as never before! Within two seconds, the moisture content value, the temperature, and the soil conductivity EC are displayed on its clear display. The probes will report soil EC as standard simultaneously with soil moisture content percentage. The

Precise as a laboratory and as mobile as a cell phone.

This TDR device measuring the soil moisture content, the soil conductivity EC, and the level of salt contamination can now be performed as fast and easy as never before! Within two seconds, the moisture content value, the temperature, and the soil conductivity EC are displayed on its clear display.

  • The probes will report soil EC as standard simultaneously with soil moisture content percentage.
  • The probes measures conductivity with the same large soil volume as it will be used for the TDR moisture measurement.
  • It’s durable and waterproof construction ensures safe handling even under difficult environmental conditions.

Soil Moisture readings for top layers

Using a highly accurate TDR probe for:

  • Highly accurate TDR technology
  • Direct measurement of soil moisture content
  • Integrated soil temperature sensor
  • Soil electrical conductivity measurements
  • Large measurement volumes
  • User replaceable rods.

Benefits at a glance

  • Extremely robust and stable
  • Powerful battery for hundreds of measurements
  • Easy use with one hand via four buttons
  • High reliability even under challenging environmental conditions

Applications and advantages

  • Connected to the TDR is the two-rod probe
  • Based on radar technology
  • Handy two-rod probe with solid rods
  • Measurement via radar technology with an electromagnetic TDR impulse with 1 GHz to measure the water content precisely to material saturation
  • Display of measuring value within two seconds
  • Robust and watertight structure
  • Probe can be connected to a PC for data collection, change of operation mode or calibration
  • Delivery with a resistant hard shell case for trouble-free transport

Technical Specifications

Height

36mm

Width

64mm

Length

150mm

Weight

(with accumulator)

Power Consumption

Power Down

ca. 35μA

Idle

- Background Illum. OFF
- Background Illum. Max

ca. 26mA
ca. 56mA

Sonde eingeschaltet

ca. 100mA

Measurement

ca. 350 mA

Measurement per Charge

20°C / Background Illum. Max
Mode – Continuous Measurement

ca. 5000

Connectable Sensors

TDR tube access probe

Storage Temperature

-30°C up to 80°C

Operating Temperature

-20°C up to 70°C

Charging Temperature

10°C up to 30°C

Charging Voltage

Nom. 12V, Max. 15V, Min. 12V

Charging Current

ca. 1A

Charging Time

At exhaustively discharged accumulator. 2h

Accumulator

Ni-MH (4 x 1.2V) (AA), 2000mAh, >1500 Measurements

Physical BUS

RS485

Bus-Protocol

IMP-BUS-Protokoll II

IMP-Bus Port Settings

8 Data Bits, 2 Stopp Bits, Odd Parity

 

TDR Moisture Sensor Probe Technical Specifications:

Power supply:

7V..24V-DC

Power consumption:

100mA @ 12V/DC during 2..3 sec. of measuring

Moisture measuring range:

0..100% volumetric water content

Accuracy (in % volumetric water content):

conductivity range:

0..6dS/m

6..20dS/m

> 20dS/m

Moisture range 0..40%:

±1%

±2%

with material 
specific calibration

Moisture range 40..70%:

±2%

±3%

Repeating accuracy:

±0.2%

±0.3%

Temperature caused drift of electronics 
(full range):


±0.3%

Soil temperature measuring range:

-15°C...50°C

Soil temperature measuring accuracy:

±1,5°C absolute, ±0,5°C relative

Measurement volume:

1,25L ≙ 160x100mm diameter

Operating Temperature:

-15°C...50°C (extended temperature range on request)

Calibration:

Calibration for a wide range of standard soil types (in accordance with Topp (equation))

standard calibration for most soils
customizable material specific calibration
storage of up to 15 user defined calibration curves
calibration of dialectric permittivity is possible

Probe body:

waterproof sealed PVC

Size:

155 x Ø63mm

Rod length:

200mm

Rod diameter:

6mm

Interfaces:

IMP-BUS
RS485
Analogue output: 2x 0..1V, 0(4)..20mA*

 

Delivery within 2-45 business days.

Shipping Notes
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Exchange/Return Notes
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SKU: 93010046317

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Kurt Manwaring
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★★★★★ 5
An exceptional five stars out of five
Few qualities separate inordinately successful entrepreneurs from the rest of the pack than the ability to innovate. Many have debated whether individuals are born with this quality or whether it can be nurtured. In The Innovator's DNA, Jeff Dyer, Hal Gregersen and Clayton Christensen explain that while genetics play a role, innovation is most certainly a skill that can be learned. In particular, the authors introduce and expound upon five "discovery skills" found in the leaders of some of the most innovative companies in the world: (1) associating, (2) questioning, (3) observing, (4) networking and (5) experimenting. Each discovery skill is accompanied by real-world examples and pragmatic exercises that make the book unusually valuable in an age where copious books on change, leadership and innovation overwhelm the already-overwhelmed executive. I give The Innovator's DNA an exceptional five stars out of five. The authors present a very readable book and provide concrete exercises for developing innovative skills. Using the principles provided in the book, I created a folder on my computer that I call my "Innovation Room." I use this to track progress as I work through various exercises and as I take time to ponder about how to apply innovative solutions to extant problems in Utah. This book was and will continue to be useful to me, and is recommended as a must-read for those interested in adding rare innovative attributes to their arsenal of problem-solving and decision-making skills. *NOTE: The preceding text is taken verbatim from my short book review printed in the June 2012 edition of Utah Business.
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Kocese
Bozeman, US
★★★★★ 3
It's Ok
It's an ok book and it definitely has some interesting things going on it, but it also has those "ask yourself" these questions if you can be an innovator which is where every human being ponders and talks themselves into having the type of characterisitic the question asks if they have and that makes that human being feel the best about themselves. Bottom line the book has some good info, is it better than say reading the biography of each innovator that they cover (if one is available)....I can't say that it is.
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Great read
Format: Hardcover
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Very Handy
This is one of the text books I have decided to keep. It is very easy to read and helps you to understand your personal developmental needs.
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Super informative and easy to read!
Format: Kindle
Fantastic! I didn't expect a book about taxes and financial planning to be a page turner, but it certainly was. I almost dreaded starting it because this topic is such a headache, but I started and then devoured it in a single day. What I really appreciate is that it went into detail where most books about author business just give mealy mouthed generalizations, not specific to any particular country, and then warn you that their non-advice "does not constitute legal advice." Write It Off actually goes into meaningful detail about the different types of business structures in the U.S. and how to decide which is best for you. The section on deductible expenses made me realize that I've been missing an opportunity to write off a significant expense that I hadn't even considered. The section at the end with a list of helpful expense -tracking and budgeting tools was super helpful too. I received an advance review copy for free and am leaving this review voluntarily, but I would definitely recommend this to any creative with a small business. It's not just for authors!
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Reviewed in the United States on December 15, 2024

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