EasyManua.ls Logo

Ahlborn ALMEMO 2890-9 User Manual

Ahlborn ALMEMO 2890-9
84 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
____________________________
Operating Instructions
Data Logger
ALMEMO
®
2890-9
V3.5
11.09.2015
www.ahlborn.com

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Ahlborn ALMEMO 2890-9 and is the answer not in the manual?

Ahlborn ALMEMO 2890-9 Specifications

General IconGeneral
Input TypesALMEMO® sensors for temperature, humidity, pressure, flow, voltage, current, resistance, frequency, etc.
Data StorageInternal memory and external memory card (SD card)
DisplayGraphic display with backlight
Power SupplyBattery or mains operation
Communication InterfacesUSB, Ethernet
Measuring rangeVaries depending on the connected sensor
ResolutionDepends on sensor type
AccuracyDepends on sensor type

Summary

1. OPERATING CONTROLS

Device Controls and Interface

Details controls like ON/OFF switch, inputs, outputs, LCD, navigation keys, and stand.

Status Indicators and Power

Explanation of status LEDs, DC power socket, and battery operation.

4. SAFETY INSTRUCTIONS

General Safety Warnings

Covers risks from improper use, tampering, and unsuitable environments.

High Voltage Hazard Warning

Details risks of fatal injury due to dangerously high voltage and safety measures.

Explosive Atmosphere Warning

Warns about risks in explosive environments and prohibits device use.

6. INITIAL OPERATION

Sensor Connection and Power Supply

Connecting sensors and power sources for initial operation.

7. POWER SUPPLY

7.1 Battery Operation and Monitoring

Using and monitoring the internal rechargeable battery power.

7.2 Mains and External DC Operation

Powering the device using mains adapter or external DC voltage.

7.3 External DC Voltage Supply

Connecting an external DC power source.

8. CONNECTION OF THE TRANSDUCERS

8.1 Transducers

Connecting and identifying sensors and connectors.

9. DISPLAY AND KEYPAD

9.2 Function Keys

Understanding soft keys, navigation keys, and status symbols.

10. MEASURING USING MEASURING-MENUS

10.2 Correction of the Meas. Value

Setting measured values to zero and adjusting sensor zero points.

10.2.2 Zero Point Adjustment

Adjusting sensor zero point for unstable sensors.

11. PROGRAMMING WITH PROGRAMMING-MENUS

11.3 Sensor Programming

Configuring sensors, ranges, corrections, and limit values.

11.7 Menu Power Supply

Estimating battery life and monitoring voltage levels.

12. TROUBLESHOOTING

No Display or Key Response Issues

Troubleshooting guide for power, display, and key input errors.

Incorrect Measured Values

Diagnosing issues related to sensor programming and calibration.

Varying Values or Blockage

Troubleshooting unstable readings and operational blockages.

Data Transmission Problems

Resolving issues with interface and network data transfer.

Related product manuals