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OM-240-Logger
Omega 24-Channel Ethernet Data Logger with Embedded Web Server
Enregistreur de données Ethernet à 24 canaux Omega avec serveur Web intégré
Models In Stock
- Omega Enterprise Gateway Compatible
- 24 Differential, Independent Analog Input Channels, 2 Digital Inputs and 1 Digital Output
- On-Board Web Server for Setup, Data View, and Diagnostic
- Independent Thermocouples, PT100/200/500/1000, NTC, mV, mA, mV/V, Vibrating Wire
OM-240-Logger
From
C$
6,111.17
Models In Stock
Product Overview
- Alarm Note Max Input Voltage: 24V (max current: 10mA), Min Input Voltage: 5V (max current: 2mA), Measurement Rate: max frequency 1 kHz, Accuracy: 0.1 Hz, Two opto-isolated digital inputs individually selectable for switch closure. One relay output (for alarm, etc.): volt-free closure (low voltage 30V, 2A)
- Baud Rate 9600 to 115200
- Configuration WindowsPC Software, Independent OS Platform
- CPU and Memory Processor ARM Cortex-M3 MCU with 1 MB Flash, 120 MHz CPU, ART Accelerator, Ethernet
- Current Accuracy 0.0001
- Current Measurement Range 4 to 20 mA
- Data Interface Ethernet, RS485, RS232, USB
- Data Interface Note LAN Ethernet: 10/100 Mbps, RJ45, Isolated RS232: 9-pin, DE9. DCE port for optional GSM/GPRS modem connection Baud Rates: selectable from 9600 bps to 115.2 kbps Default Format: 8 data bits; 1 stop bits; no parity USB: USB 2.0 pen drive only (FAT 32), 5 V 200 mA RS485#1 AND RS485#2 Connection: 5 screw clamp port for max. No.254 Modbus RS485 digital bus sensors Communication Interface: RS485 - Optoisolated Communication Protocol: MODBUS RTU
- Display LCD
- Display Note Small backlight graphic LCD 128 x 64 dpi with membrane keyboard for the minimal local management without the PC. Keyboard for starting a data acquisition scan, sequential display of the last stored readings for each channel (sensor ID, converted unit reading, unit of measure), device status, data download and firmware/Web pages update by USB pen drive, safe mode (back-up/format/restore internal SD card).
- External Sensor Range Thermocouple: K -200 to 1370°C, B 600 to 1820°C, J -200 to 1200°C, T -200 to 400°C, E -200 to 1000°C, R -20 to 1760°C, N -260 to 1300°C, S -20 to 1760°C, Thermistor: -50 to 150°C
- Height 9.09 in
- Impedance Input 20 MΩ
- Input Noise Voltage 5.42 µV pp
- Input Type External
- Length 4.61 in
- Current, Max 5 A
- Measurement Type Current, Strain, Temperature, Voltage
- Memory 1 MB RAM, 2 GB SD card
- Memory Note 2 GB SD card for data (about 5 Mega data points) and Web pages
- Operating Temperature, Max 60 °C
- Operating Temperature, Min -30 °C
- Relative Humidity 80% RH
- Resolution Note Thermocouple Resolution: 1 µV at FS for ± 10 mV range; 10 µV at FS for ± 100 mV range; 100 µV at FS for ± 1 V range, Voltage Resolution: ± 10 mV: 1 µV at FS, ± 100 mV: 10 µV at FS, ± 1 V: 100 µV at FS, ± 10 V: 10 mV at FS
- RTD Type 100/200/500/1000Ω Pt sensor
- Samples,Max 5M Samples, Interval 1 Sec up to 1 Week
- Sensor Type Thermocouple, RTD, Thermistor
- Series ID OM-240-Logger
- Software Packages Acquisition Time Interval: Selectable from 1 second up to 1 week (depends on the number of channels acquired) FTP client: To send data/alarms on an FTP server (SFTP not supported) MAIL to send data/alarm: To max 5 email address (SMTPS / SSL not supported) SMS to Send Alarms: To max 5 telephone numbers Data Download: (measure, logs) in .csv file (compatible with Microsoft Excel) Virtual Channels Management: For Math operations between channels
- Storage Temperature, Max 85 °C
- Storage Temperature, Min -40 °C
- Supply Power Note 10 to 30 Vdc (reverse polarity protected), max 5A, RTD Power Supply: 1.2mA, Thermistor Power Supply: 0.05mA, 0.1mA, 1.2mA, Voltage Power: 5V, 10V, 20V, 24V DC*, Current Power: 10V, 24V DC*, Wheatstone Bridge Power Supply: ± 10 mV/V, External Rechargeable Batteries: 12 Vdc nominal, Switched Output Power Supply: The voltage ‘V OUT’ is switched on and off under program control. V OUT is the unregulated input power supply ‘V IN’ (2 A Max)
- Supply Power Type DC
- Supply Voltage 10 to 30 Vdc
- Temperature Accuracy Thermocouple: K: ± 1,99 °C, B: ± 1,22 °C, J: ± 1,04 °C, T: ± 1,99 °C, E: ± 0,93 °C, R: ± 1,64 °C, N: ± 1,24 °C, S: ± 1,64 °C, RTD: 0.17%, Thermistor: -50 to 0°C: ± 2 °C, 0 to 150°C: ± 1 °C
- Temperature Sensor Drift < 10 ppm/°C, range -30 to 70°C
- Thermistor Type 3000 Ω @25 °C, NTC
- Thermocouple Type J, K, T, E, N, R, B, S
- Voltage Accuracy 0.01%, On-Board: ± 1%, Wheatstone Bridge: 0.01%
- Voltage Measurement Range ± 10 mV, ± 100 mV, ± 1 V, ± 10 V, Wheatstone Bridge: ± 10 mV/V
- Weight 2.16 lb
- Width 5.43 in
L'OM-240 est un système d'acquisition de données " intelligent " polyvalent et très précis. Il fournit 24 entrées analogiques différentielles, configurées individuellement. L'enregistreur de données peut être utilisé dans un large éventail d'applications, notamment le CVC, le pétrole et le gaz, la qualité de l'eau, l'énergie et la surveillance des bâtiments. L'utilisation de l'OM-240 ne nécessite aucun logiciel de configuration/d'analyse supplémentaire, car il est fourni par un serveur Web intégré. Seul un navigateur Web standard (Firefox recommandé) est nécessaire pour les configurations et la visualisation des données. Les données enregistrées peuvent être affichées en mode graphique " en temps réel " (licence requise) ou exportées dans un fichier CSV. Extension des canaux fournie par des multiplexeurs. Il y a 8 borniers (chaque bornier peut gérer jusqu'à 3 capteurs). L'OM-240 est conçu pour fonctionner avec des capteurs à 2 à 6 fils. Vous pouvez connecter des capteurs à 2 fils sur chaque canal et lire 24 capteurs, ou des capteurs à 4 fils et lire 12 canaux. Le système classera les capteurs en fonction du nombre de fils qu'ils utilisent, en plaçant les capteurs à 6 fils en premier, les capteurs à 4 fils au milieu et les capteurs à 2 fils en dernier. Une fois la configuration du logiciel terminée, cliquez sur le bouton " Schéma de câblage " de l'interface Web près des capteurs pour afficher comment connecter physiquement le capteur choisi au bornier. Il indique la position " relative ", donc si vous commencez à connecter les capteurs à partir du premier, vous n'aurez pas à laisser de positions " inutilisées " (à l'exception de la connexion à la terre de chaque bloc, si elle n'est pas utilisée). Des multiplexeurs sont nécessaires si le nombre total de " fils " provenant des capteurs dépasse les 48 fournis par l'OM-240.
Applications, notamment la surveillance des oléoducs/gazoducs, la surveillance de l'état des bâtiments/ponts, les tests de cartographie thermique des moteurs, la surveillance environnementale des centres de données, la surveillance des fermes énergétiques, etc.
Applications, notamment la surveillance des oléoducs/gazoducs, la surveillance de l'état des bâtiments/ponts, les tests de cartographie thermique des moteurs, la surveillance environnementale des centres de données, la surveillance des fermes énergétiques, etc.
PDFs & Manuals
Accessories
accessories
GS m/3G modem for OM-240
C$640.69 / each
8 In Stock
Show Ratings & Reviews
Rated 5 out of
5
by
Mr EJF from
My Honest Thoughts on a Beautifully Simple Logger
Super easy to configure, worked without any issues. Documentation is very clear and easy to follow.
Date published: 2026-01-07
Do the Expansion modules allow thermocouple readings?
Hi Ken, thank you for your question. Yes, the multiplexer allows thermocouple inputs.
Date published: 2020-04-08
This is a similar model with less channels as 8, 12, 16 or 20?
We will require more information to help on this question, please email the DAS team at DAS@OMEGA.COM
Date published: 2021-06-21
Is OM-240 compatible with Endress + Hauser TMR35?
Thank you for your question. We will require more information to help on this question, please email the DAS team at DAS@OMEGA.COM
Date published: 2023-03-31
How many channels can you add to the base unit? I have a machine that is around 54. Adding the expansion unit would give me 48.
Thank you for your question .Expandable Up to 384 Channels with Multiplexers
Date published: 2021-11-22
Does the OM-240 work with PX51 model pressure transducers, or only PT100/200/500/1000?
Thank you for your question. The OM-240 will be suited for a variety of different sensors like the PX51 which has a dc voltage or current output.
Date published: 2021-10-19
How can the OM-240 be configured to display temperatures in °F instead of °C? If it can, please explain how this is done. I have been unable to convert Engineering Units from °C to °F.
Thank you for your question. We will require more information to help on this question, please email the DAS team at DAS@dwyeromega.com
Date published: 2024-08-07
Can I acquire data from five analog sensors at one second interval (all sensors to be read at the same instant)? With one data sample consisting of time and readings from five sensors, how may data samples can be stored in the internal memory? Thanks
Thank you for your question. We will require more information to help on this question, please email the DAS team at DAS@OMEGA.COM”
Date published: 2022-03-09
There is no GSM/GPRS modem available on the website, please guide to a store where it is available. thanks
Thank you for your question. We will require more information to help on this question, please email the DAS team at DAS@OMEGA.COM”
Date published: 2022-03-09