Ramos Ultra | CONTEG

Ramos Ultra

These monitoring devices with expanders allow you to connect up to 500 intelligent sensors. RAMOS Ultra also supports direct connection to GSM Modem, Modbus and many other standard Serial Communications Protocols.

RAMOS Ultra is an excellent solution for server rooms and data centers requiring from 8 up to 500 sensors when using expanders. Expanders create wide monitoring networks. RAMOS Ultra is also suitable for designs that require sensor mapping and GSM gateways without additional software applications.

RAMOS Ultra uses an open Linux Operating System. It is TCP / IP compliant and runs a Lighttpd web server that includes HTTPS (SSL), Bash, Perl, Telnet, PHP, Email, and Nagios. RAMOS Ultra has an easy-to-use web-based user interface for sensor configuration, data collection, and extensive graphing. Complete SNMP functions, including SNMP v3 encryption, are also supported. RAMOS Ultra also supports Modbus Master/Slave, Modbus RTU, and Modbus over TCP/IP creating a customized, easy to configure Modbus to SNMP gateway. The web-based interface is written in PHP allowing the user to change language settings or add another language. RAMOS Ultra has a battery-operated clock for accurate record-keeping.

RAMOS Ultra can record all events in its database with a timestamp of an alarm event and action taken. A stand-alone product with no external software dependencies, RAMOS Ultra gives you the very best for your monitoring needs. It has 8 auto-sense intelligent sensor ports which work with a wide range of RAMOS intelligent sensors. It can use any combination of sensors to monitor temperature, humidity, water leakage, airflow, security, and even control relays. RAMOS sensors can also be used to detect AC voltage and measure DC voltage. Our sensors include an integrated data collection and graphing package to spot trends in airflow, temperature, and humidity.


Parametr Value
Size 216x138x46 mm
Voltage 7 – 9 VDC; 3 A
Typical Power Consumption 5.025 W; 0.67 A
Weight 1 kg

Monitors up to 500 intelligent sensors using expansion modules (RAMOS ULTRA-EX-O16 and RAMOS ULTRA-EX-I8)

Each intelligent sensor port can be set to be input or output

Compatible with a complete range of RAMOS intelligent sensors

All RAMOS Ultra accessories are powered by the monitoring device

Built-in notification features email and SNMP trap

Receive notifications of events via email, SMS / MMS, SNMP traps, and much more.

Integrates with Network Management Systems via SNMPv1 and Encrypted SNMPv3.

Fully embedded TCP/IP and web-server

Network Management System integration

Full User and Group management

Up to 80 Virtual sensors for monitoring power, Modbus, network devices, and other SNMP-based equipment.

Built-in graphs and data logging, internally or to a remote PC.

Syslog history on internal memory or on the external Syslog server

An icon library of sensors or detectors is available to drag and drop onto uploaded images for more efficient locating.

The web-based interface is written in PHP allowing the end-user to changes language preferences or create own translation.

Free firmware upgrades and utilities from Conteg.

Internal Linux web-based interface for easy configuration and monitoring

Battery-operated clock for accurate date and time

Stream sensor information directly to your mobile phone or PDA.

Simple to connect to external GPRS/GSM modem, Bluetooth, and WiFi USB adapters.

Full Modbus support: Modbus Master/Slave, Modbus RTU, Modbus over TCP/IP

SD card slot for extending memory for history (up to 32 GB). SD card is not included.


Ramos Ultra


File size: 981 kB

Other versions cs

Ramos Ultra


File size: 207 kB


Ramos Ultra


File size: 207 kB


Ramos Ultra


File size: 55 kB


Ramos Ultra


File size: 54 kB


Ramos Ultra


File size: 63243 kB


Ramos Ultra


File size: 1294 kB


RAMOS Ultra I8

Easy to use expander for adding 8 intelligent ports to RAMOS Ultra, RAMOS ACS, and RAMOS Optimax solutions.


RAMOS Ultra USB Modem

USB Modem with audio cable (Quad-band)


Daisy-chain Temperature Sensor

Daisy-chain temperature sensor with a 1,5 m long cable. Up to 8 sensors can by connected in the daisy-chain to a single intelligent port.


Expander for Intelligent Port

The expander is used for expanding an intelligent port up to 8 dry contacts (input/output).


Relay Box 8

Relay Box 8 creates 8 relay outputs on a single intelligent port.


Air-flow sensor

The air-flow sensor is a device that checks airflow in areas where consistent airflow is necessary.


Siren & strobe light

The Siren & Strobe sensor is a combination sensor that emits a loud piercing sound and a visual blinking strobe light. It is an important addition to security and safety.


Smoke Detector

Smoke detector is important for security and safety.


Coupler for extension

CAT 5e RJ45-RJ45 coupler is used to extend the sensor cable.


Spot water sensor

Spot water sensors can detect water breaches.


Dry contact

The dry contact is used to connect external devices, such as security or fire systems, or any application that requires control by the unit.


Rope water sensor

Rope water sensors can detect if there is water on detection ropes.


Magnetic door contact

Magnetic door contact is a security feature for door or side panel status monitoring.


AC-Sensor controlled relay—normally open (110V/220V)

The AC-Sensor controlled relay is the controlling power for external devices.


4-20 mA Converter

The 4-20 mA convertor is used for integrating an analog signal.


Temperature sensor

Temperature sensor is with 30 cm cable.


Temperature/ Humidity sensor

Temperature and humidity sensor is with 30 cm cable


Rope Water Locate Sensor

The rope water locating sensor is designed for specific location water detection.


Temperature and Humidity Sensor

The encased temperature and humidity sensor is designed for placement into racks and measures temperature and humidity.