For continuous flow measurement and monitoring of liquids such as hot water, heating water, or standard water-glycol mixes in HVAC plants
Модель: QVE3000.010Цена:
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For continuous flow measurement and monitoring of liquids such as hot water, heating water, or standard water-glycol mixes in HVAC plants
Модель: QVE3000.010For continuous flow measurement and monitoring of liquids such as hot water, heating water, or standard water-glycol mixes in HVAC plants
Модель: QVE3100.010For continuous flow measurement and monitoring of liquids such as hot water, heating water, or standard water-glycol mixes in HVAC plants
Модель: QVE3000.015For continuous flow measurement and monitoring of liquids such as hot water, heating water, or standard water-glycol mixes in HVAC plants
Модель: QVE3100.015For continuous flow measurement and monitoring of liquids such as hot water, heating water, or standard water-glycol mixes in HVAC plants
Модель: QVE3000.020For continuous flow measurement and monitoring of liquids such as hot water, heating water, or standard water-glycol mixes in HVAC plants
Модель: QVE3100.020For continuous flow measurement and monitoring of liquids such as hot water, heating water, or standard water-glycol mixes in HVAC plants
Модель: QVE3000.025For continuous flow measurement and monitoring of liquids such as hot water, heating water, or standard water-glycol mixes in HVAC plants
Модель: QVE3100.025Weather-compensated flow temperature control of heating circuit with or without room influence. Key functions: -2 preprogrammed plant types can be selected, with automatic assignment of the functions required for each plant type -Weather-compensated flow temperature control through control of valve (mixing) in a heating circuit -Weather-compensated flow temperature control through control of the 2-port valve in the primary return of a heating circuit with district heat connection (substation)Additional functionsThe RVP340 provides the following functions (no submodules or extra devices required): -Optimum start / stop -Quick setback and boost heating -Automatic ECO function, depending on the outside temperature and the type of building construction -One 7-day program with 3 heating periods per day -Yearly time program for holidays -Digital setting of the heating curve -Pump kick and pump overrun -Minimum and maximum limitation of the flow temperature -Multifunctional outputs -Digital input for remote control of operating mode -Communication with other controllers via LPB data bus (RVP3.., RVL4.. and RVD2..)
Модель: RVP340Weather-compensated flow temperature control of heating circuit with or without room influence, d.h.w. heating and demand based boiler temperature control. Key functionsIn addition to the functions of the RVP340, the RVP350 provides the following: -3 preprogrammed plant types can be selected, with automatic assignment of the functions required for each plant type -Weather-compensated flow temperature control through control of valve (mixing) in a heating circuit -Demand based control of the boiler temperature through control of the burner -D.h.w. heating with charging pump, electric immersion heater and solar collectorD.h.w. controlD.h.w. control independent of the heating circuit. Control can be enabled as follows: -According to its own 7-day program -According to the program of the heating circuit -According to the programs of the zone controllers on the data bus -Permanently (24 hours a day)D.h.w. heating features a legionella function, which can be deactivated. Legionella protection is activated once a week. The d.h.w. temperature is acquired with sensors or thermostats.Boiler temperature controlBoiler temperature control operates as demand-dependent 2-position control. The boiler temperature is controlled through cycling of a 1- or a 2-stage burner (direct burner control). When there is no heat request, the boiler will either be shut down or maintained at the minimum temperature (selectable). Both minimum and maximum limitation of the boiler temperature are adjustable.
Модель: RVP350Weather-compensated flow temperature control of heating circuit with or without room influence, d.h.w. heating and demand based boiler temperature control (like RVP350). RVP351 without LPB communication for standalone applications.
Модель: RVP351Key functionsWeather-compensated flow temperature control, with or without room influence 6 preprogrammed plant types are providedPlant system -Control of a mixing valve serving a heating zone (space heating) -Control of a burner (1- or 2-stage) -Control of a valve in the primary return of a heating zone with district heat connection -Demand-dependent control (precontrol) of a mixing valve / of the boiler temperature / of a heat exchanger (heat demand signal via data bus)Additional functionsThe RVL480 offers the following functions (no submodules or extra devices required): -Display of parameters, actual values, operating states and fault status signals -7-day program with 3 heating periods per day -2 additional programs, each with 3 switching periods per day -Automatic summer/winter changeover -Holiday program (up to 8 holiday periods per year) -Optimum start/stop in accordance with the heating program (with or without room influence) -Automatic ECO function, depending on the outside temperature and the type of building construction -Optional remote selection of operating modes (via room unit or external switch) -Scalable DC 0…,10 V output for passing on the heat request to other devices -Quick setback and boost heating -Preselection of flow temperature setpoint via external contact -Minimum and maximum limitation of the flow temperature -Minimum and maximum limitation of the return temperature (shifting / constant) -Maximum limitation of the room temperature -Communication with other devices via the data bus -Limitation of the return temperature differential (DRT) for district heat applications -Frost protection and pump protection -Flow temperature alarm
Модель: RVL480Weather-compensated flow temperature control of 2 independent heating circuits with or without room influence, d.h.w. heating and demand-dependent boiler control.Key functionsIn addition to the functions of the RVP350, the RVP360 provides the following: -6 preprogrammed plant types can be selected, with automatic assignment of the functions required for each plant type -Control of 2 mixing heating circuits -Control of 1 pump heating circuit and 1 mixing heating circuit
Модель: RVP360Weather-compensated flow temperature control of 2 independent heating circuits with or without room influence, d.h.w. heating and demand based boiler temperature control (like RVP360). RVP361 without LPB communication for standalone applications.
Модель: RVP361ApplicationHeating controller for use in all types of buildings that require specific control of a second heating zone at an attractive price.Key functionsThe RVL479 operates with a partner unit, for independent weather-compensated control of a second heating zone. 1 preprogrammed heating application: Space heating via control 3-position of a mixing valve.Additional functions -Dedicated control of the second heating zone makes it possible to use an independent user interface for diagnostics -Separate 7-day program with 3 heating periods per day -Separate holiday program -Dedicated display of parameters for the second zone (operating state and fault status signals) -Independent optimum start/stop for the second heating zone -Minimum and maximum limitation of the flow temperature -Minimum limitation of the return temperature -Maximum limitation of the room temperature -Communication with other devices via LPB data bus -Transmission and common usage of data (outside temperature, heat demand, alarms, etc.) -Frost protection and pump protection
Модель: RVL479