Schaller RHL User manual

78,0°F | 6,16% | 456kg/m
3
| -27,3td | 0,64aw | 51,9%r.H. | 14,8%abs | 100,4g/m
2
| 09m/s | 4,90Ugl | 1
User manual
Always read this user manual before using the humimeter RHL!
humimeter RHL
Grain moisture meter
for measurements in the grain storage or grain silo
Moisture meter
Version 1.1

humimeter RHL grain moisture meter with data log user manual
Page 2
Overview of your humimeter RHL
Overview basic unit
No Name
1 Connection for sensors
2 USB interface (optional)
3 Display
4 Keypad
5 Rubber protection
3
1
2
4
5

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Overview back side
No Name
1 Battery case
Overview external sensor
No Name
1 Sensor connector
2 Sensor head with removable cap
3 Handle
1
2
3
1

humimeter RHL grain moisture meter with data log user manual
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Measurement Measuring range Resolution
aw value 0 to 1 0.001 aw
rel. humidity 0 to 100 % RH 0.1 %
abs. humidity 0 to 130 g/m³ 0.1 g/m³
grain moisture
10 to 18 % WC
0.1 %
Calibration 10 to 90 % RH
Temperature °C -20 °C to +120 °C 0.1 °C
Temperature °F -4 °F to 248 °F 0.2 °F
Overview display
No Name
1 Product type
2 Humidity value (definition see "7.1 Definition
of product type")
3 Display symbols
4 Temperature display
Overview display symbols
Symbol Name Symbol Name
Enter No
Up Change input level
Down OK
Back Change menu
1
2
4
3

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Enter numbers Enter data
Enter letters View measurements
Forward / Right Delete measurements
Left On/Off display light
Yes Save measured value
Save Auto Log Hold function
Overview menus
The device has three different menus: product selection, Data Log and main menu:
Product selection
No Name
1 Change menu
2 Display illumination / device on/off
3 Navigate between product types
21 3

humimeter RHL grain moisture meter with data log user manual
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Data Log menu
No Name
1 Change menu
2 Turn on display light/ turn off device
3 Save measurements
4 View last saved measurements
Main menu
The main menu includes the following menu items:
• Data Log:
Manual Logs, Auto Logs, Clear Logs
• Print Logs:
Last log, All logs, Delete logs
• Send Logs:
Manual logs, Auto logs, Delete logs
• Options:
Bluetooth, Date/Time, Log Time, Emission ratio, Language, Unlock, °C/°F, BL On
Time, Off Time, Calibrate, Materialcalib., Online Send, Password, Reset
• Status
21 3 4

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Inhaltsverzeichnis
Overview of your humimeter RHL ����������������������������������������������� 2
Overview basic unit ..................................................................................................2
Overview back side ..................................................................................................3
Overview external sensor ......................................................................................... 3
Overview display ......................................................................................................4
Overview display symbols .........................................................................................4
Overview menus ......................................................................................................5
1� Introduction ������������������������������������������������������������������ 11
1.1 Information on this user manual ........................................................... 11
1.2 Limitation of liability .............................................................................. 11
1.3 Symbols used in this manual .................................................................12
1.4 Customer service .................................................................................12
2� For your safety �������������������������������������������������������������� 13
2.1 Proper use ............................................................................................13
2.2 Improper use ........................................................................................13
2.3 User qualications ................................................................................. 13
2.4 General safety information .................................................................... 14
2.5 Warranty .............................................................................................. 14
3� First steps ��������������������������������������������������������������������� 15
3.1 Unpacking the device ...........................................................................15
3.2 Checking the delivery content ..............................................................15
3.2.1 Scope of supply ....................................................................................15
3.3 Inserting the batteries ...........................................................................16
4� Using the device - Basics ���������������������������������������������� 16
4.1 Turn on the device ................................................................................16
4.2 Selecting the product type ....................................................................17
4.3 Exchanging the sensor ..........................................................................17

humimeter RHL grain moisture meter with data log user manual
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4.4 Performing a measurement ...................................................................17
4.5 Turning off the device ...........................................................................17
5� Measurement ���������������������������������������������������������������� 18
5.1 Preparing a measurement ....................................................................18
5.2 Performing a measurement ...................................................................18
5.3 Adjustment behaviour of the sensor ...................................................... 20
6� Memory function ���������������������������������������������������������� 21
6.1 Hold function - Freezing the displayed values .......................................21
6.1.1 Activate the Hold function in the options .............................................. 21
6.1.2 Using the Hold function ........................................................................21
6.2 Manual memory function ...................................................................... 22
6.2.1 Saving individual readings .....................................................................22
6.2.2 Saving several readings (measurement series) ........................................ 24
6.3 Auto save function (time-based) ............................................................ 25
6.3.1 Activating the Auto save function in the Options menu ......................... 25
6.3.2 Auto save function: Saving measured values ......................................... 25
6.4 Viewing individual readings ................................................................... 26
6.5 View individual measured values of a measurement series ..................... 27
6.6 Delete all measured values (data log) .................................................... 27
6.7 Delete single measurement series .......................................................... 28
6.8 Deleting individual values from a single series of measurements ............ 29
7� Product types ���������������������������������������������������������������� 30
7.1 Denition of product type .....................................................................30
7.2 Denition water activity .......................................................................31
7.3 Application range .................................................................................33
8� Using the LogMemorizer program ������������������������������ 34
8.1 Installing/opening the program ............................................................34
8.2 Send values to PC .................................................................................34

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9� Checking the device’s status ���������������������������������������� 37
10. Conguringthedevice������������������������������������������������ 38
10.1 Bluetooth settings .................................................................................38
10.2 Set date/time .......................................................................................38
10.3 Setting the emission ratio ...................................................................... 39
10.4 Selecting a language ............................................................................39
10.5 Unlock options ......................................................................................39
10.6 Lock options .........................................................................................40
10.7 Set °C/°F ...............................................................................................41
10.8 Power saving mode setting ...................................................................41
10.8.1 Display illumination setting ................................................................... 41
10.8.2 Automatic power off setting ("Auto Off Time") .................................... 41
10.9 Calibrating the device ..........................................................................42
10.10 Sort calibration setting ..........................................................................42
10.11 Online Send ..........................................................................................42
10.12 Changing the password ........................................................................43
10.13 Resetting the device to its factory settings ............................................. 44
11� Cleaning and maintenance ������������������������������������������ 44
11.1 Changing the batteries ......................................................................... 44
11.2 Care instructions ...................................................................................45
11.3 Cleaning the device .............................................................................45
12� Checking the calibration ���������������������������������������������� 45
12.1 Determining the deviation ..................................................................... 45
13� Faults ����������������������������������������������������������������������������� 46
14� Storage and disposal ���������������������������������������������������� 48
14.1 Storing the device .................................................................................48
14.2 Disposal of the device ...........................................................................48

humimeter RHL grain moisture meter with data log user manual
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15� Device information ������������������������������������������������������� 49
15.1 EC declaration of conformity ................................................................. 49
15.2 Technical Data .......................................................................................53
16� Notes ����������������������������������������������������������������������������� 54