Key facts
- Manuals
- 6
- Models
- 2
- Languages
- EN
- Last added
- 2023-10-19
Observator Instruments models by category
Featured Observator Instruments manuals

Observator Instruments OMC-042 / OMC-043 Data Loggers User Manual
This manual guides users through installing and operating the OMC-042 and OMC-043 data loggers, which collect and store sensor data via SD card and transmit it remotely using 2G/3G networks. It covers configuration menus, sensor types (analog, digital, pulse), communication protocols (RS232, RS485, SDI-12), alarm settings, and firmware upgrades. The device supports multiple power sources and can be configured for low-power operation with long battery life. It also includes troubleshooting and maintenance sections.
Covers: Getting Started · Operating Basics · Configuration Menu · Reference · Appendices

Observator Instruments OMC-183-ML Signal Conditioning Unit Installation & Technical User Manual
This manual provides installation instructions and technical details for the OMC-183-ML signal conditioning unit, designed for meteorological applications. It covers sensor connections including wind, temperature, humidity, and barometric pressure sensors. The unit converts multiple sensor inputs into a serial signal and includes configuration options via RS-232 for user settings like QNH/QFE pressure and baud rates. It is intended for qualified engineers with basic electronics knowledge.
Covers: Introduction · Installation · Connections · Commissioning · Menu Structure · EU Declaration of Conformity

Observator Instruments OMC-042/043/044 Data Logger User Manual
This manual describes the operation and hardware installation of the Observator Instruments OMC-042, OMC-043, and OMC-044 data loggers. The device is designed to retrieve and store data from various sensors onto an embedded or removable SD card, which can then be sent to a remote computer via a built-in 2G/3G cellular modem.
The document covers basic principles of operation, including the configuration menu, reference tasks, and specific settings for analog and digital sensors. It also details maintenance procedures, firmware upgrades, and troubleshooting for the low-power data logger.
Covers: Product Description · Models and Editions · Getting Started · Operating Basics · Configuration Menu · Reference

Observator Instruments OMC-140 Multifunctional NMEA Display Installation Manual
This manual provides instructions for the installation, commissioning, and integration of the OMC-140 Multifunctional NMEA Display. It covers safety precautions, identification of standard and optional items, mounting procedures, and terminal connections for power and sensors. The document also details the configuration process via the touch screen and terminal mode, including NMEA settings and data logging functions.
The guide includes specific instructions for electrical connections, such as AC and DC power modules, and explains how to set up various display types and sensors. It concludes with technical specifications regarding inputs/outputs, environmental ratings, and dimensional drawings for panel cut-outs.
Covers: Introduction · Safety · Identification · Mounting · Terminals · Commissioning
Latest Observator Instruments manuals
Observator Instruments OMC-042 / OMC-043 Data Loggers User Manual
User Manual 104 pages · 2.1 MB · ENUser manual for Observator Instruments' low-power 2G/3G data loggers, covering setup, operation, sensors, and remote data transmission.
Observator Instruments OMC-183-ML Signal Conditioning Unit Installation & Technical User Manual
Installation Guide 18 pages · 1.2 MB · ENInstallation and technical guide for the OMC-183-ML signal conditioning unit by Observator Instruments.
Observator Instruments OMC-042/043/044 Data Logger User Manual
User Manual 106 pages · 1.7 MB · ENUser manual for the Observator Instruments OMC-042, OMC-043, and OMC-044 low power 2G/3G/4G data loggers, covering installation, configuration, and maintenance.
Observator Instruments OMC-140 Multifunctional NMEA Display Installation Manual
Installation Guide 68 pages · 1.9 MB · ENInstallation and commissioning guide for the OMC-140 multifunctional NMEA display, covering mounting, wiring, configuration, and specifications.
Observator Instruments OMC-140 Multifunctional NMEA Display Operators Manual
User Manual 39 pages · 1.9 MB · ENOperators manual for the OMC-140 multifunctional NMEA display, covering wind data visualization, GPS functions, settings, and electrical specifications.
Observator Instruments OMC-140 Multifunctional NMEA Display Installation Manual
Installation Guide 43 pages · 1.5 MB · ENThis manual covers the installation, commissioning, and integration of the Observator Instruments OMC-140 multifunctional NMEA display.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Installation Guide
Mounting, wiring and first power-up. Read it before the hardware goes in.
Questions answered in Observator Instruments manuals
What types of sensors can the OMC-042/OMC-043 support?
It supports analog inputs (4-20mA or 0-10V), digital inputs, pulse inputs, and serial protocols like RS232, RS485, and SDI-12.
From: Observator Instruments OMC-042 / OMC-043 Data Loggers User Manual
How does the device transmit data remotely?
It transmits data via 2G/3G cellular network using SMS, HTTP, email, FTP, or TCP protocols.
From: Observator Instruments OMC-042 / OMC-043 Data Loggers User Manual
What sensors can be connected to the OMC-183-ML?
It can connect to wind sensors (OMC-160, OMC-116, OMC-118, OMC-150/158), temperature & humidity sensors (OMC-406, OMC-443, OIC-406), and barometric pressure sensors (OMC-506, OMC-9501).
From: Observator Instruments OMC-183-ML Signal Conditioning Unit Installation & Technical User Manual
Can I change the baud rates?
Yes, use command 8 to change baud rates for NMEA inputs and RS-232 output. Changes require saving with the 'Q' command and rebooting the device.
From: Observator Instruments OMC-183-ML Signal Conditioning Unit Installation & Technical User Manual
What is the warranty period for Observator Instruments products?
All Observator Instruments products are warranted for 1 year against defective materials and workmanship.
From: Observator Instruments OMC-042/043/044 Data Logger User Manual
Can the data logger be configured remotely?
Yes, the device supports remote configuration over the air to adjust settings from a distance.
From: Observator Instruments OMC-042/043/044 Data Logger User Manual
