GroPoint 2625-S-T-3 Manuals

Manuals and User Guides for GroPoint 2625-S-T-3. We have 1 GroPoint 2625-S-T-3 manual available for free PDF download: Operation Manual

GroPoint 2625-S-T-3 Operation Manual (43 pages)

Profile ProfileMulti Segment Multi Segment Multi Segment Soil Moisture & Temperature Profiling Probe

Brand: GroPoint | Category: Test Equipment | Size: 4 MB

Table of Contents
2
Overview
4
Technology (TDT)
4
Gropoint™ Profile Model Variations
5
Probe Technology
6
Wiring Connections
7
Reading Methods
7
Sensor Start up Time / Measurement Time
8
Important Things to Note
8
Basic SDI-12 Command List
8
How It Works
8
Understanding the Basic Commands
9
Query Address Command
9
Acknowledge Active Command: a
9
Send Identification String Command: Ai
9
Change Address Command: Aab
9
Start Measurement Command: Am! or Am1! or Am2
10
Start Concurrent Measurement Command: Ac
10
Send Data Command: Ad0! and Ad1
11
Extended SDI-12 Command List
12
Overview
12
Extended SDI-12 Command Summary
12
Extended Command Descriptions
12
Read/Write Operating Mode Setting: Axmn
12
Read/Write Coefficient/Scale Factor Setting: Axcn
13
Additional Product Information
14
Specifications
14
Ratings
14
Appendix A: Probe Installation / Extraction
15
Summary
15
Sensor Installation Guidelines
16
Slide Hammer and Pilot Rod Installation Method
17
Auger Installation Method
18
Excavation Installation Method
18
Removing the Sensor from the Soil
18
Cautions
18
Equipment
18
Instructions
18
Appendix B: Soil Specific Calibration Process
22
Introduction
22
Overview
22
Equipment Required
23
Procedure
24
Entering Coefficients into the Probe
28
Appendix C: Determining Volumetric Moisture Content (Weight Method - in Laboratory)
29
Procedure Overview
29
Equipment Required
29
Soil Sampling Ring Requirements
29
Sampling Ring Calculation
29
Sampling Method
29
Example Calculation
32
Appendix D: MODBUS Programming Manual
33
MODBUS Command Functions
33
Data Values
34
GPLP MODBUS Register Lists
35
Detailed Description of Holding Registers
39
Coil Registers
40
Discrete Inputs
40
Appendix E: Accessories
41
Certificate of Compliance Eu/Declaration of Conformity
42
About Gropoint
43

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