Operating istruction
Universal transmiter
ALMEMO
®
8390-2
With supplementary reference to the ALMEMO® Manual
Table of contents
page
1. INTRODUCTION
5
1.1 Functions
6
1.2 Operating
controls
9
2.
PUTTING INTO SERVICE
11
3. POWER
SUPPLY
12
3.1
Power supply via the mains adapter
12
3.2
DC voltage supply (option U)
12
3.3 Sensor
supply
12
3.4
Data safeguarding, reinitialization
12
4.
CONNECTING THE TRANSDUCERS
13
4.1 Transducers
13
4.2
Measuring inputs and additional channels
13
5.
DISPLAY AND KEYPAD
14
5.1 Display
14
5.2
Function selection and function activation
17
5.3 Keypad
20
5.4 Data
input
21
6. MEASURING
OPERATIONS
22
6.1
Measuring point scanning and measuring point display
22
6.1.1
Selecting the measured value and the measuring point
23
6.1.2
Maximum and minimum value memories
23
6.2
Measured value correction and compensation
24
6.2.1
Setting the measured value to zero
24
6.2.2
Sensor adjustment, zero-point, and gain
25
6.2.3
Entering a setpoint
26
6.2.4
Cold junction compensation
27
6.2.5
Atmospheric pressure compensation
27
6.2.6 Temperature
compensation
28
6.3
Measuring point scans and data output
29
6.3.1
Once-only measuring point scan
29
2
ALMEMO
®
8390-2
Table of contents
