Dega CZ s.r.o. products

A digital compact gas detector with a built-in sensor selected in accordance with the type of gas, including evaluation, with an LCD display showing the values measured , with an acoustic alarm and a reset button for the acoustic alarm on the control panel, provided with the function of monitoring the calibration dates and with auto-control, with the option for connecting an additional transmitter, an internal temperature sensor, an external flood sensor and a circuit for controlling the valve using a current pulse. Output: 5 x relay. Detection of over 200 gases.

The 3rd generation control panel is designed as an independent appliance to be mounted on the wall or in exchange stations. Up to 32 transmitters can be connected to the control panel via RS485, and up to 8 transmitters can be connected via loop circuit 4 - 20 mA. The control panel evaluates 4 levels of gas leakage detected by transmitters. One flood detection sensor DEGA Zc II and one temperature detection sensor DEGA Tc II can be connected to the control panel as well. The control panel indicates values of all transmitters via an LCD display. The control panel is equipped with 10 configurable realys, with output for visual and acoustic signalization components, output for impulse closure of emergency valves DEGA HV DNx; USB port and RS485 to allow connection to a superior control system (PLC, PC with visualization). The basic configuration can be carried out via an LCD display. The central control panel has a 34 day long memory of alarm records.

The 3rd generation control panel is designed as an independent appliance to be mounted on the wall or in exchange stations. Up to 8 transmitters can be connected to the control panel via RS485. The control panel evaluates 4 levels of gas leakage detected by transmitters. One flood detection sensor DEGA Zc II and one temperature detection sensor DEGA Tc II can be connected to the control panel as well. The control panel indicates values of all transmitters via an LCD display. The control panel is equipped with 5 configurable realys, with output for visual and acoustic signalization components, output for impulse closure of emergency valves DEGA HV DNx; USB port and loop circuit 4/20mA to allow connection to control of secondery control systems (ventilation, air condition etc.). The basic configuration can be carried out via an LCD display. The central control panel has a 34 day long memory of alarm records.

The DEGA NSx-yL III gas transmitter – is a part of the detector that is placed in the monitored area that is designed to protect the health and property of people in a location in which a critical situation could occur through an accumulation of flammable or toxic gases. The transmitter includes a sensor that ensures sensing of the ambient air with the subsequent transfer of any actual gas concentration to a standardised 4-20 mA current signal. DEGA NSx-yL III - contains gas sensor and communication interface

The DEGA NSx-yL II gas transmitter – is a part of the detector that is placed in the monitored area that is designed to protect the health and property of people in a location in which a critical situation could occur through an accumulation of flammable or toxic gases. The transmitter includes a sensor that ensures sensing of the ambient air with the subsequent transfer of any actual gas concentration to a standardised 4-20 mA current signal. DEGA NSx-yL II - contains gas sensor and communication interface. The transmitter is specifically intended for detection and sensing in industrial and commercial premises that require ATEX certification or for the "Ex" environment (Zone 2).

DEGA NB III transmitter is a part of the gas detection system. Transmitter is located in monitored premises in which critical situations due to accumulation of flammable or toxic substances can occur. Transmitter converts the measured concentration of substances into a unified signal 4 - 20mA and RS485. The transmitter can be connected to control panels DEGA UPA III, DEGA UKA III and DEGA UDA III. Transmitter is not designed for detection and monitoring in industrial and commercial premises which required ATEX certification. For ATEX application we recommend transmitters DEGA NS II (zone 2) or DEGA NS III (zone 1).

The external temperature sensor is used for the detection of critical temperatures in the area monitored by means of a digital sensor. The sensor can be connected to the DEGA UPA II compact controller.

The external flood sensor is used for the detection of flooding and it is based on the principle of the detection of the flooding of the measuring contacts by water. The sensor can be connected to the DEGA UPA II compact controller or to the DEGA05 compact detector.

DEGA DV III-x is used to measure leakage of ammonia into water in ducts, tanks, piping etc. The detection system of Ammonia leakage consists of the relevant DEGA DVA III-x detector, the interconnecting cable and the DEGA NZV III converter. The probe is a PH electrode in a housing adapted to be placed in a pipeline. The DEGA NZV III is located in a dry environment away from an explosive area. The system operates on the principle of water alkalinity measurement. When Ammonia leaks into water, the PH level increases. As an accessory, it is possible to order a metal weld flange with a pipe gasket. The detector can be connected to control panel DEGA UPA III and DEGA UKA III.

DEGA PANEL S1 III The external ultra-thin LED backlit panel serves for optical signalling in the event of the exceeding of the critical concentrations of gases, on- site and in front of every entrance to the monitored area. In idle mode the panel does not display any text - the text is visible only when it is illuminated. The panels can be connected to any controller for DEGA detection systems.