Siemens Modulating refrigerant valves with magnetic actuator, PN 32 M3FK..LX.. hermetically sealed, for condenser control Siemens Modulating refrigerant valves with magnetic actuator, PN 32 M3FK..LX.. hermetically sealed, for condenser control Mixing or straight-through valves with magnetic actuator for modulating capacity control of condensers. ? Short positioning time (approx. 1 s) ? High resolution ? High rangeability ? Hermetically sealed ? Versatile electrical interface ? Friction-free ? Port 1 -> 3 closed when de-energized ? Robust and maintenance-free อ่านเพิ่ม
Siemens Semi flush-mount room thermostats RDE410/EH Siemens Semi flush-mount room thermostats RDE410/EH Key features of both types of thermostats: ∂ Operating voltage AC 230 V ∂ 2-position control with On/Off control output ∂ Maximum load 16 A ∂ Protection class IP31, suitable for installation in wet rooms ∂ Input for cable temperature sensor NTC 3 k (QAP1030/UFH) for the floor (note: cable temperature sensor must be ordered separately) ∂ Floor temperature limitation with cable temperature sensor ∂ Operating modes: Comfort, Economy and Frost Protection ∂ Minimum and maximum limitation of setpoint setting range ∂ Backlit white LCD ∂ Suitable for use with standard conduit boxes in Europe (CEE/VDE) and Asia-Pacific (min. depth 40 mm) อ่านเพิ่ม
Siemens Semi flush-mount room thermostats RDD310/EH Siemens Semi flush-mount room thermostats RDD310/EH Key features of both types of thermostats: ∂ Operating voltage AC 230 V ∂ 2-position control with On/Off control output ∂ Maximum load 16 A ∂ Protection class IP31, suitable for installation in wet rooms ∂ Input for cable temperature sensor NTC 3 k (QAP1030/UFH) for the floor (note: cable temperature sensor must be ordered separately) ∂ Floor temperature limitation with cable temperature sensor ∂ Operating modes: Comfort, Economy and Frost Protection ∂ Minimum and maximum limitation of setpoint setting range ∂ Backlit white LCD ∂ Suitable for use with standard conduit boxes in Europe (CEE/VDE) and Asia-Pacific (min. depth 40 mm) อ่านเพิ่ม
Siemens Wireless room thermostat RDH100RF/SET with LCD Siemens Wireless room thermostat RDH100RF/SET with LCD Large LCD display ● RDH100RF, transmitter, battery powered ● RCR100/433, receiver, mains powered ● Communication of the set is bonded ex factory ● TPI control for use with ON/OFF heating systems อ่านเพิ่ม
Siemens Room thermostat RDH100/SPL with set point limitation Siemens Room thermostat RDH100/SPL with set point limitation Large LCD ● Battery-powered: 2 x alkaline batteries type AA, 1.5 v ● TPI control for use with ON/OFF heating systems อ่านเพิ่ม
Siemens RDF302 Flush-mounted room thermostats with RS485 Modbus communications Siemens RDF302 Flush-mounted room thermostats with RS485 Modbus communications RS485 communicative interface in Modbus RTU slave mode ∂ Backlit display ∂ 2P / PI / P control ∂ Outputs for on/off or 3-position control ∂ Outputs for 3-speed or 1-speed fan ∂ 2 multifunctional inputs for keycard contact, external sensor, etc. ∂ Operating modes: Comfort, Economy and Protection ∂ Automatic or manual fan speed control ∂ Automatic or manual heating/cooling changeover ∂ Minimum and maximum limitation of room temperature setpoint ∂ Control depending on the room or the return air temperature ∂ Adjustable commissioning and control parameters via local HMI or RS485 Modbus ∂ Mounting on recessed square conduit box, 60.3 mm fixing centers ∂ AC 230 V operating voltage ∂ User and parameter settings can be retained or restored with power loss อ่านเพิ่ม
Siemens RDG405KN Room thermostats with KNX communications Siemens RDG405KN Room thermostats with KNX communications KNX communications Output DC 0…10 V for VAV actuator and auxiliary output ON/OFF, PWM or 3-position or 3-position for VAV actuator and auxiliary output DC 0…10 V 2 multifunctional inputs for keycard contact, external room / return air temperature (1x, QAH11.1, QAA32), heat / cool changeover, operation mode changeover, window contact on/off, dewpoint monitor, electrical heater enabled, fault contact, presence detector 1 input DC 0…10 V for damper position feedback, for CO2 sensor Operating modes: Comfort, Economy and Protection Modulating PI control Control depending on the room or the return air temperature and air quality Automatic or manual heating / cooling changeover Adjustable commissioning and control parameters Minimum and maximum setpoint limitation Minimum and maximum limitation of air flow signal Output signal inversion (DC 0…10 V) as an option Backlit display อ่านเพิ่ม
Siemens RDG400KN Room thermostats with KNX communications Siemens RDG400KN Room thermostats with KNX communications ∂ KNX bus communications (S- and LTE-Mode) ∂ Backlit display ∂ PI/P control ∂ Output for VAV box/air damper: DC 0…10 V/3-position/KNX LTE-Mode ∂ Output for heating/cooling coil: On/Off, PWM or 3-position/DC 0…10 V ∂ Output signal inversion as an option (DC 0…10 V ⇓ DC 10…0 V) ∂ 2 multifunctional inputs for keycard contact, external sensor, etc. ∂ 1 DC 0…10 V input for external sensor or feedback of air damper position ∂ Operating modes: Comfort, Economy and Protection ∂ Control depending on room or return air temperature ∂ Optimized operation of supply air fan: Input DC 0…10 V for feedback of air damper position ∂ Automatic or manual heating/cooling changeover ∂ Minimum and maximum limitation of room temperature setpoint ∂ Minimum and maximum limitation of air flow signal ∂ Adjustable commissioning and control parameters ∂ Commissioning with Synco ACS790, ETS or via local HMI ∂ Integration into Synco; integration into Desigo via group addressing (ETS) or individual addressing ∂ Integration into third-party system via group addressing (ETS) ∂ Indoor air quality (IAQ) control loop with external CO2 sensor (DC 0…10 V or KNX LTE- and S-Mode) (RDG405KN) ∂ Operating voltage AC 24 V ∂ Interworking with KNX CO2/temperature sensors (LTE- and S-Mode) อ่านเพิ่ม
Siemens RDU340 Flush-mounted room thermostat Siemens RDU340 Flush-mounted room thermostat Output for a DC 0…10 V actuator and AC 230V electrical heater (ON-OFF) 2 multifunctional inputs for keycard contact, external room / return air temperature (QAH11.1, QAA32), heat / cool changeover, operation mode changeover, window contact on/off, dewpoint monitor, electrical heater enabled, fault contact Operating modes: Comfort, Energy Saving and Protection Modulating PI control Control depending on the room or the return air temperature Automatic or manual heating/cooling changeover Adjustable commissioning and control parameters Minimum and maximum setpoint limitation Adjustable minimum and maximum limitation for air flow signal DC 0…10V Output signal inversion as an option Mounting on recessed rectangular conduit box, 60.3 mm fixing centers อ่านเพิ่ม
Siemens RDG400 Wall-mounted room thermostat with LCD for VAV heating and cooling systems Siemens RDG400 Wall-mounted room thermostat with LCD for VAV heating and cooling systems Modulating PI control ∂ Control depending on the room or the return air temperature ∂ Output for DC 0…10 V actuator and auxiliary output On/Off, PWM or 3-position ∂ Automatic or manual heating/cooling changeover ∂ Operating modes: Comfort, Economy and Protection ∂ 3 multifunctional inputs for keycard contact, external sensor, etc. ∂ Adjustable commissioning and control parameters ∂ Minimum and maximum setpoint limitation ∂ Minimum and maximum limitation of air flow signal DC 0…10 V ∂ Output signal inversion as an option ∂ Operating voltage AC 24 V ∂ Backlit display อ่านเพิ่ม
Siemens RDF530 Flush mount room thermostat for 4-pipe fan coils Siemens RDF530 Flush mount room thermostat for 4-pipe fan coils LED backlit display ● Keylock function ● Display either room temperature or setpoint ● Comfort and Protection(Off) operating modes ● Automatic or manual heating/cooling changeover ● Automatic or manual 3-speed fan control ● Selectable fan operation in deadzone ● Timer with delay Off function: preset or user selection from 1 to 23 hours ● Minimum and maximum setpoint limitation ● Return to previous operating mode or Protection(Off) upon power down ● Internal sensor calibration ● Adjustable commissioning and control parameters ● Fit into 86×86 conduit boxes ● Housing available in different colors อ่านเพิ่ม
Siemens RDF510 Flush-mount room thermostat for 2-pipe fan coils Siemens RDF510 Flush-mount room thermostat for 2-pipe fan coils LED backlit display ● Keylock function ● Display either room temperature or setpoint ● Comfort and Protection(Off) operating modes ● Automatic or manual heating/cooling changeover ● Automatic or manual 3-speed fan control ● Selectable fan operation in deadzone ● Timer with delay Off function: preset or user selection from 1 to 23 hours ● Minimum and maximum setpoint limitation ● Return to previous operating mode or Protection(Off) upon power down ● Internal sensor calibration ● Adjustable commissioning and control parameters ● Fit into 86×86 conduit boxes ● Housing available in different colors อ่านเพิ่ม
Siemens VKF46.. Butterfly valves PN6/10/16 for flanged connections, with tight shutoff Siemens VKF46.. Butterfly valves PN6/10/16 for flanged connections, with tight shutoff ? Grey cast iron housing EN-GJL-250 (to DN 300) nodular cast iron housing EN-GJS-400-15 (from DN 350) ? DN 40…600 ? kvs 50…29300 m3/h ? For fitting between PN 6, PN 10, PN 16 counter-flanges to ISO 7005 ? Tight-closing in accordance with EN 12266-1, leakage rate A ? No maintenance required ? Optional ASK46.. manual adjuster (to DN 400) ? Optionally equipped with electromotoric actuators SAL.. or SQL36E.. อ่านเพิ่ม
Siemens VKF42.. Butterfly valves PN16 for flanged connections, with tight shutoff Siemens VKF42.. Butterfly valves PN16 for flanged connections, with tight shutoff · Gray cast iron or nodular cast iron valve body · DN 50…600 · kvs 65…37,000 m3/h · For fitting with PN 16 counter-flanges to ISO 7005 · Tight-closing in accordance with ISO 5208, leakage rate A · No maintenance required · Can be equipped with SQL321B.., SQL361B.. electromotoric actuators, or GEB..1E, GBB..1E,GIB..1E damper actuator อ่านเพิ่ม
Siemens VKF41..Butterfly valves PN6/10/16 for flanged connections Siemens VKF41..Butterfly valves PN6/10/16 for flanged connections Grey cast iron housing EN-GJL-250 ∂ DN 40…200 ∂ kvs 50…4000 m3/h ∂ For fitting between PN 6, PN 10, PN 16 counter-flanges to ISO 7005 ∂ Metallic tight-closing ∂ Angle of rotation 90° ∂ No maintenance required ∂ Can be fitted with type SAL..T10 and SAL..T40 electromotoric actuators อ่านเพิ่ม
Siemens VBG60.. 3-port changeover ball valves, externally threaded, PN40 Siemens VBG60.. 3-port changeover ball valves, externally threaded, PN40 Ball valve body made of brass CW602N (DZR) ? DN 15…50 ? kvs 8…96 m3/h ? Flat sealing, externally threaded connections G..B, as per ISO 228-1 ? Fitting sets ALG.. with threaded connection ? Rotational angle 90° ? Can be combined with electromotorized rotary actuators GQD..9A, GMA..9E with spring return and GSD..9A, GLB..9E without spring return ? For applications with auxiliary functions (e.g. auxiliary switchs, potentiometers, standard rotary actuators from the DAC product range can also be combined) อ่านเพิ่ม