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PD2-7000 Helios Temperature Meter

Código: PD2-7000
Valorado con 0 de 5

Actualizado: 2024-02-21

Except where noted all specifications apply to operation at +25°C.GeneralDisplay: Two lines with 1.8\" (46 mm) high digits, red LEDs; 6 digits per line (-99999 to 999999), with lead zero blanking
Resolution: 1° or 0.1° for all thermocouples and RTD inputs
Display Intensity Eight user selectable intensity levels
Display Update Rate: 5/second (200 ms)
Overrange: Display flashes 999999
Underrange: Display flashes -99999
Display Assignment: Line 1 and line 2 may be assigned to PV1, PV2, PCT, d r-u, d gross, d nt-g, max/min, max & min, set points, units (line 2 only), or Modbus input.
Programming Methods: Four programming buttons, digital inputs, PC and MeterView Pro software, or Modbus registers.
Noise Filter: Programmable from 2 to 199 (0 will disable filter)
Filter Bypass: Programmable from 0.1 to 99.9% of calibrated span
Recalibration: All ranges are calibrated at the factory. Recalibration is recommended at least every 12 months.
Max/Min Display: Max/min readings reached by the process are stored until reset by the user or until power to the meter is turned off.
Password: Three programmable passwords restrict modification of programmed settings.
Pass 1: Allows use of function keys and digital inputs
Pass 2: Allows use of function keys, digital inputs and editing set/reset points
Pass 3: Restricts all programming, function keys, and digital inputs.
Power Options: 85-265 VAC 50/60 Hz, 90-265 VDC, 20 W max or 12-24 VDC ± 10%, 15 W max. Powered over USB for configuration only.
Isolated Transmitter Power Supply: Terminals P+ & P-: 24 VDC ± 10%. 12-24 VDC powered models selectable for 24, 10, or 5 VDC supply (internal P+/P- switch). 85-265 VAC models rated @ 200 mA max, 12-24 VDC powered models rated @ 100 mA max, @ 50 mA max for 5 or 10 VDC supply.
Non-Volatile Memory: All programmed settings are stored in non-volatile memory for a minimum of ten years if power is lost.
Fuse: Required external fuse: UL Recognized, 5 A max, slow blow; up to 6 meters may share one 5 A fuse
Normal Mode Rejection: Greater than 60 dB at 50/60 Hz
Isolation: 4 kV input/output-to-power line. 500 V input-to-output or output-to-P+ supply.
Overvoltage Category: Installation Overvoltage Category II: Local level with smaller transient overvoltages than Installation Overvoltage Category III.
Environmental: Operating temperature range: -40 to 150°F (-40 to 65°C); Storage temperature range: -40 to 185°F (-40 to 85°C); Relative humidity: 0 to 90% non-condensing
Connections: Removable and integrated screw terminal blocks accept 12 to 22 AWG wire.
Enclosure: UL Type 4X, IP65 rated. Polycarbonate & glass blended plastic case, color: gray. Includes four PG11 through-hole conduit openings, with two factory installed PG11, IP68, black nylon threaded hole plugs with backing nuts.
Wall Mounting: Four (4) mounting holes provided for mounting meter to wall.
Pipe Mounting: Optional pipe mounting kit (PDA6260) allows for pipe mounting. Sold separately.
See PD2-7000 manual for instructions.
Tightening Torque: Removable Screw Terminals: 5 lb-in (0.56 Nm);
Digital I/O and RS485 Terminals: 2.2 lb-in (0.25 Nm)
Overall Dimensions: 10.63\" x 12.59\" x 4.77\" (270 mm x 319.7 mm x 121.2 mm) (H x W x D)
Weight: 6.10 lbs (2.76 kg)
UL File Number: UL & C-UL Listed. E160849; 508 Industrial Control Equipment.
Warranty: 3 years parts & labor
USB Connection: Compatibility: USB 2.0 Standard, Compliant
Connector Type: Micro-B receptacle
Cable: USB A Male to Micro-B Cable
Driver: Windows 98/SE, ME, 2000, Server 2003/2008, XP 32/64-Bit, Vista 32/64-Bit, Windows 7 32/64-Bit, Windows 10 32/64-Bit
Power: USB PortTemperature InputInputs: Thermocouple: J, K, T, E, R, S, B, N, C; RTD: 100 ? platinum (0.00385 & 0.00392 coefficients), 10 ? copper, 120 ? nickel, 1000 ? platinum (0.00385 & 0.00392 coefficients)
Cold Junction Reference:Automatic, fixed, no user calibration needed
Temperature Drift: ±2°C maximum from 0 to 65°C ambient temperature ±4°C maximum from -20 to 0°C ambient temperature
Offset Adjustment: User programmable offset adjust ±50.0 degrees. This parameter allows the user to apply an offset value to the temperature being displayed.
Input Impedance:Greater than 100 k?
Sensor Break Detection: Open TC or RTD sensor indicated by display flashing oPEn, relays can be programmed to go \"On\", \"Off\", or to \"Ignore\" (Note: Ignore is detected as an upscale condition). Analog output goes to the programmed sensor break value.
RTD Averaging: Up to 10 RTDs connected in parallel can be averaged.
Accuracy & Ranges:TypeRange (°F)AccuracyRange (°C)AccuracyJ-200 to 2000±1.8°F-129 to 1093±1°CK-200 to 2400±1.8°F-129 to 1316±1°CT-200 to 752±1.8°F-129 to 400±1°CE-200 to 1800±1.8°F-129 to 982±1°CAR-50 to 3000±3.6°F-46 to 1649±2°CS-50 to 3000±3.6°F-46 to 1649±2°CB752 to 3300±3.6°F400 to 1816±2°CN-100 to 2300±3.6°F-73 to 1260±2°CC32 to 4100±3.6°F0 to 2260±2°C10?-328 to 500±0.2°F-200 to 260±0.1°C100?-328 to 1562±0.7°F-200 to 850±0.4°C120?-110 to 500±0.2°F-79 to 260±0.1°C1000?-328 to 900±0.7°F-200 to 482±0.4°CInput Impedance:Voltage Input: Greater than 3 M?, Current Input: 50 - 100 ?v
Input Overload: Voltage input protected up to 500 VDC. Current input protected up to 10 A by a 10A/300V fast acting non-resettable fuse. Fuse is NOT resettable after a fault; unit must be factory reconditioned.
F4 Digital Input Contacts: 3.3 VDC on contact. Connect normally open contacts across F4 to COM.
F4 Digital Input Logic Levels: Logic High: 3 to 5 VDC, Logic Low: 0 to 1.25 VDC
RelaysRating: 2 or 4 SPDT (Form C) internal and/or 4 SPST (Form A) external; rated 3 A @ 30 VDC and 125/250 VAC resistive load; 1/14 HP (? 50 W) @ 125/250 VAC for inductive loads
Noise Suppression: Noise suppression is recommended for each relay contact switching inductive loads. See manual for details.
Deadband: 0-100% of span, user programmable
High Or Low Alarm: User may program any alarm for high or low trip point. Unused alarm LEDs and relays may be disabled (turn off).
Relay Operation: Automatic (non-latching) and/or manual reset; Latching (requires manual acknowledge) with/without clear; Pump alternation control (2 to 4 relays); Sampling (based on time); Off (disable unused relays and enable Interlock feature); Manual on/off control mode
Relay Reset: User selectable via front panel buttons or digital inputs
Automatic reset only (non-latching), when the input passes the reset point.Automatic + manual reset at any time (non-latching)Manual reset only, at any time (latching)Manual reset only after alarm condition has cleared (latching)
Note: Front panel button or digital input may be assigned to acknowledge relays programmed for manual reset.
Time Delay: 0 to 999.9 seconds, on & off relay time delays; Programmable and independent for each relay
Fail-Safe Operation: Programmable and independent for each relay. Note: Relay coil is energized in non-alarm condition. In case of power failure, relay will go to alarm state.
Auto Initialization: When power is applied to the meter, relays will reflect the state of the input to the meter.
Isolated 4-20 mA Transmitter OutputOutput Source: Process variable (PV), max, min, set points 1-4, Modbus input, or manual control mode
Scaling Range: 1.000 to 23.000 mA for any display range
Calibration: Factory calibrated: 4.000 to 20.000 = 4-20 mA output
Analog Out Programming: 23.000 mA maximum for all parameters: Overrange, underrange, max, min, and break
Accuracy: ± 0.1% of span ± 0.004 mA
Temperature Drift: 0.4 µA/°C max from 0 to 65°C ambient, 0.8 µA/°C max from -40 to 0°C ambient
Note: Analog output drift is separate from input drift.
Isolated Transmitter Power Supply: Terminals I+ & R: 24 VDC ± 10%. Isolated from the input at >500 V. May be used to power the 4-20 mA output or other devices. All models rated @ 40 mA max.
External Loop Power Supply: 35 VDC maximum
Output Loop Resistance:
Power supplyMinimumMaximum24 VDC10 ?700 ?35 VDC (external)100 ?1200 ?
RS485 Serial Communications TerminalCompatibility: EIA-485
Connectors: Removable screw terminal connector
Max Distance: 3,937\' (1,200 m) max
Status Indication: Separate LEDs for Power (P), Transmit (TX), and Receive (RX)
Modbus® RTU Serial Communications ProtocolSlave: ID 1 – 247 (Meter address)
Baud Rate: 300 – 19,200 bps
Transmit Time Delay: Programmable between 0 and 199 ms
Data: 8 bit (1 start bit, 1 or 2 stop bits)
Parity: Even, Odd, or None with 1 or 2 stop bits
Byte-To-Byte Timeout: 0.01 – 2.54 second
Turn Around Delay: Less than 2 ms (fixed)
Digital Input & Output TerminalChannels: 4 digital inputs & 4 digital outputs
Digital Input Logic High: 3 to 5 VDC
Digital Input Logic Low: 0 to 1.25 VDC
Digital Output Logic High: 3.1 to 3.3 VDC
Digital Output Logic Low: 0 to 0.4 VDC
Source Current: 10 mA maximum output current
Sink Current: 1.5 mA minimum input current
+5 V Terminal: To be used as pull-up for digital inputs only. Connect normally open pushbuttons across +5 V & DI 1-4.WARNING! DO NOT use +5 V terminal to power external devices.

PD7000 ProVu Temperature Digital Panel Meter

Código: PD7000
Valorado con 0 de 5

Actualizado: 2024-02-21

GeneralDisplay: Upper display: 0.60\" (15 mm) high. Lower display: 0.46\" (12 mm) high. Both are 6 digits (-99999 to 999999), red LEDs.
Resolution: 1° (up to four digits) or 0.1° (up to five digits)
Display Intensity: Eight intensity levels
Display Update Rate: 5/second (200 ms)
Front Panel: NEMA 4X, IP65
Programming Methods:Four front panel buttons, digital inputs, PC and MeterView Pro software, Modbus registers.
F4 Digital Input Contacts: 3.3 VDC on contact. Connect normally open contacts across F4 to COM.
F4 Digital Input Logic Levels: Logic High: 3 to 5 VDC Logic Low: 0 to 1.25 VDC
Noise filter: Programmable from 2 to 199 (0 will disable filter)
Filter Bypass: Programmable from 0.1 to 99.9% of span
Recalibration: Recommended at least every 12 months.
Max/Min Display: Max / min temperature readings are stored until reset by the user or until power to the meter is cycled.
Non-Volatile Memory: All programmed settings are stored in nonvolatile memory for a minimum of ten years if power is lost.
Power Options:85-265 VAC 50/60 Hz, 90-265 VDC, 20 W max or 12-24 VDC ± 10%, 15 W max. Powered over USB for configuration only.
Normal Mode Rejection: Greater than 65 dB at 50/60 Hz
Isolation: 4 kV input/output-to-power line. 500 V input-to-output
Environmental:
Operating temperature range: -20 to 65°C
Storage temperature range: -40 to 85°C
Relative humidity: 0 to 90% non-condensing
Connections: Removable screw terminal blocks accept 12 to 22 AWG wire, RJ45 for external relays, digital I/O, and serial communication adapters.
Enclosure: 1/8 DIN, high impact plastic, UL 94V-0, color: black (92 mm x 45 mm). Two panel mounting bracket assemblies are provided.
Dimensions: 4.68\" x 2.45\" x 5.64\" (119 mm x 62 mm x 143 mm) (W x H x D)
Weight: 9.5 oz (269 g)
UL File Number: UL & c-UL Listed. E160849; 508 Industrial Control Equipment.
Warranty: 3 years parts & labor
USB Connection: Compatibility: USB 2.0 Standard, Compliant
   Connector Type: Micro-B receptacle
   Cable: USB A Male to Micro-B Cable
   Driver: Windows 98/SE, ME, 2000, Server 2003/2008, XP 32/64-Bit,
   Vista 32/64-Bit, Windows 7 32/64-Bit, Windows 10 32/64-Bit
   Power: USB Port
Temperature InputInputs: Thermocouple J, K, T, E, R, S, B, N, C; RTD 100 ? platinum (0.00385 & 0.00392 curves), 10? copper, 120? nickel, 1000? platinum
Input Impedance: Greater than 100 k?
Offset Adjust: User programmable offset adjust ±50.0 degrees
Temperature Drift: ±2°C maximum from 0 to 65°C ambient temperature; ±4°C maximum from -20 to 0°C ambient temperature
Sensor Break: Display flashes \"Open\", relays can be programmed to go \"On\", \"Off\", or to \"Ignore\" (detected as an upscale condition).
Averaging: Up to 10 RTDs connected in parallel can be averaged.
Accuracy & Range:
Type     Range (°F)     Range (°C)AccuracyJ   -200 to 2000  -129 to 1093±1°CK   -200 to 2400  -129 to 1316±1°CT -200 to 752-129 to 400±1°CE   -200 to 1800-129 to 982±1°CR      -50 to 3000     -46 to 1649±2°CS      -50 to 3000     -46 to 1649±2°CB     752 to 3300    400 to 1816±2°CN   -100 to 2300     -73 to 1260±2°CC       32 to 4100         0 to 2260±2°C10 ? -328 to 500 -200 to 260±0.1°C100 ?   -328 to 1562 -200 to 850±0.4°C120 ? -110 to 500   -79 to 260±0.1°C1000 ? -328 to 900 -200 to 482±0.4°CRelaysRating: 2 or 4 SPDT (Form C) internal and/or 4 SPST (Form A) external; rated 3 A @ 30 VDC and 125/250 VAC resistive load; 1/14 HP (? 50 watts) @ 125/250 VAC for inductive loads such as contactors, solenoids, etc.
Noise Suppression: Noise suppression is recommended for each relay contact switching inductive loads.
Deadband: 0-100% of span, user programmable
High or Low Alarm: User may program any alarm for high or low trip point. Unused alarm LEDs and relays may be disabled (turned off).
Relay Operation: automatic (non-latching), latching (requires manual acknowledge), sampling (based on time), pump alternation control (2 to 8 relays), Off (disable unused relays and enable interlock feature, manual on/off control mode).
Time Delay: 0 to 999.9 seconds, on & off relay time delays. Programmable and independent for each relay.
Fail-Safe Operation: Programmable and independent for each relay.
Note: Relay coil is energized in non-alarm condition. In case of power failure, relay will go to alarm state.
Auto Initialization: When power is applied to the meter, relays will reflect the state of the input to the meter.
Isolated 4-20 mA Transmitter OutputOutput Source: PV (temperature), max, min, set points 1-8, manual control setting, or Modbus input
Scaling Range: 1.000 to 23.000 mA for any display range
Calibration: Factory calibrated 4-20 mA output
Accuracy: ±0.1% of span ± 0.004 mA
Temperature Drift: 0.4 µA/°C max from 0 to 65°C ambient, 0.8 µA/°C max from -40 to 0°C ambient
Note: Analog output drift is separate from input drift.
Isolated Transmitter Power Supply: Terminals I+ & R: 24 VDC ± 10%. Isolated from the input at >500 V. May be used to power the 4-20 mA output or other devices. All models rated @ 40 mA max.
External Loop Power Supply: 35 VDC maximum
Output Loop Resistance:
Power supplyMinimumMaximum24 VDC10 ?700 ?35 VDC (external)100 ?1200 ?Serial CommunicationsProtocol: Modbus® RTU
Meter Address/Slave ID: 1 - 247
Baud Rate: 300 - 19,200 bps
Transmit Time Delay: Programmable between 0 and 199 ms or transmitter always on for RS-422 communication
Data: 8 bit (1 start bit, 1 or 2 stop bits)
Parity: Even, odd, or none with 1 or 2 stop bits
Byte-to-Byte Timeout: 0.01 - 2.54 seconds
Turn Around Delay: Less than 2 ms (fixed)
Note: Refer to the PD6000/PD7000 Modbus Register Tables for details, available in Documentation
Digital I/O Expansion ModuleChannels: 4 digital inputs & 4 digital outputs per module
System: Up to 2 modules for a total of 8 inputs & 8 outputs
Digital Input Logic: High: 3 to 5 VDC Low: 0 to 1.25 VDC
Digital Output Logic: High: 3.1 to 3.3 VDC Low: 0 to 0.4 VDC
Source Current: 10 mA maximum
Sink Current: 1.5 mA minimum
+5 V Terminal: To be used as pull-up for digital inputs only.
4-Relay Expansion ModuleRelays: Four Form A (SPST) rated 3 A @ 30 VDC and 125/250 VAC resistive load; 1/14 HP (approx. 50 watts) @ 125/250 VAC for inductive loads.

PD743 Sabre T Low-Cost Temperature Digital Panel Meter

Código: PD743
Valorado con 0 de 5

Actualizado: 2024-02-21

GeneralDisplay: 0.56\" (14.2 mm) red LED, 4 digits (-1999 to 9999)
Front Panel: NEMA 4X, IP65; panel gasket provided
Programming Methods: Four front panel buttons
Display Update Rate: RTD: 5/sec; TC: 2.5/sec
Overrange: Display flashes 9999
Underrange: Display flashes -1999
Recalibration: All inputs are calibrated at the factory; recalibration is recommended at least every 12 months
Max/Min Display: Stored until reset by user or meter is turned off
Password: Restricts modification of programmed settings
Non-Volatile Memory: Settings stored for a minimum of 10 years
Power Options: 85-265 VAC, 50/60 Hz; 90-265 VDC, 8 W max or 12-36 VDC; 12-24 VAC, 6 W max
Required Fuse: UL Recognized, 5 A max, slow-blow; up to 6 meters may share one fuse
Normal Mode Rejection: 64 dB at 50/60 Hz
Isolation: 4 kV input/output-to-power line
Operating Temperature: 0 to 65°C
Storage Temperature: -40 to 85°C
Relative Humidity: 0 to 90%
Connections: Power & Signal: removable screw terminal blocks accept 12 to 22 AWG. Note: RJ11 header for factory use only
Enclosure: 1/8 DIN, high impact plastic, 94 V-0, color; gray
Weight: 8.5 oz (241 g)
UL File Number: E160849; 508 Industrial Control Equipment
Warranty: 1 year parts & labor Temperature InputsInputs: Factory calibrated, field selectable: type J, K, T, or E thermocouples and 100 ? platinum RTD (0.00385 or 0.00392 curve)
Resolution: 1°; type T: 1° or 0.1°
Cold Junction Reference: Automatic
Temperature Drift: ±2°C maximum
Input Impedance: Greater than 100 k ?TypeRangeAccuracyRangeAccuracyJ-58º to 1382ºF±2ºF-50º to 750ºC±1ºCK-58º to 2300ºF±2ºF-50º to 1260ºC±1ºCT-292º to 700ºF±2ºF-180º to 371ºC±1ºCE-58º to 1700ºF±2ºF-50º to 927ºC±1ºCRTD-328º to 1382ºF±1ºF-200º to 750ºC±1ºC

ATT1000 Series

Código: ATT1000 Series
Valorado con 0 de 5

Actualizado: 2024-02-20

The ATT1000 Series two-wire input temperature transmitter is a high performance device that receives Thermocouple / RTD / W / mV input and output mA with HART communication protocol.

Three internal keys to set parameter. Zero span calibration can be achieved either by HART or keypad.

ARH950 Series

Código: ARH950 Series
Valorado con 0 de 5

Actualizado: 2024-02-20

The ARH950 Series Wall / Duct mount Relative Humidity Transmitter is the most versatile transmitter in the market.

ARH950 combines high accuracy, stability and reliable operation, making these products the ideal choice for demanding applications.

SENSORES DE TEMPERATURA DE TUBERÍA RTS

Código: RTS - AFRISO
Valorado con 0 de 5

Código Interno:

El sensor de temperatura de tubería RTS consiste en una pieza de tubería con conexiones de proceso variable y una parte del sensor contenida en el centro. La parte del sensor contiene un sensor de Pt 100 al ras. Una cantidad de térmicos las medidas de acoplamiento y desacoplamiento en el sensor Pt 100 minimizan los errores térmicos. Esto permite detección óptima de la temperatura del medio. El sensor de temperatura de la tubería puede ser fácilmente instalado en cualquier punto de la tubería. Las mediciones se realizan sin una sonda que se extiende al medio. Los revestimientos internos especiales están disponibles para medios corrosivos. La calidad superficial superior es posible por medios de electropulido

TERMÓMETROS LLENOS DE GAS PARA APLICACIONES QUÍMICAS

Código: TERMÓMETROS LLENOS DE GA
Valorado con 0 de 5

Código Interno:

Para medios corrosivos. Cumple con las demandas de medición más exigentes, p. en la ingeniería de procesos también como aplicaciones de la industria química y alimentaria

TERMÓMETROS BIMETÁLICOS DE ACERO INOXIDABLE / TERMÓMETROS BIMETÁLICOS PARA APLICACIONES QUÍMICAS

Código: BIMETÁLICOS ACERO INOXIDABLE
Valorado con 0 de 5

Código Interno:

Para medios corrosivos. Adecuado para una gran variedad de
aplicaciones industriales.

GABINETE PARA TRANSMISOR DE TEMPERATURA MODELO A-709

Código: MODELO A-709 - DWYER
Valorado con 0 de 5

El gabinete para transmisor de temperatura modelo A-709 puede usarse para montar nuestros transmisores series 651 y 659 en cualquiera de nuestros sensores de temperatura de 1/4 de diámetro. El tornillo de la cubierta del gabinete puede quitarse rápidamente y tiene una cadena para evitar que se pierda. El modelo A-709 se entrega con los adaptadores y conectores necesarios para unirlo al sensor de temperatura.

TERMOSTATO PROGRAMABLE CON PANTALLA TÁCTIL DIGITAL Y CONTROL DE LA BOMBA DE CALOR DE LA SERIE TLVT1

Código: SERIE TLVT1 - DWYER
Valorado con 0 de 5

El termostato con bomba de calor programable y pantalla táctil digital modelo TLVT1 simplifica el control de las temperaturas interiores en edificios comerciales y residenciales. Una pantalla LCD de gran tamaño y fácil lectura muestra la temperatura, el punto fijado y la hora y día de la semana actuales. Tocando los íconos en la pantalla, los ocupantes del edificio pueden cambiar provisionalmente el punto fijado, editar el programa semanal o seleccionar el modo de control. Para oficinas u hogares de mayores dimensiones, un único termostato puede controlar hasta dos unidades de calefacción o refrigeración. Para aplicaciones de bomba de calor, el termostato puede controlar un compresor de dos etapas. Para facilitar la programación de la hora, hay una función de horario de verano que automáticamente cambiará la hora según las fechas de cambio de hora de los EE. UU. Para evitar la manipulación indebida, el modelo TLVT1 tiene una función de código de seguridad que puede bloquear la programación. Para un ahorro de energía adicional, el filtro, los medidores de tiempo de uso de UV y energía registran la cantidad de horas que están encendidos el ventilador, el calentador/enfriador y el termostato. Pueden alcanzarse ahorros de energía adicionales programando el termostato para un máximo de hasta 4 eventos de temperatura por día de la semana.

TERMOSTATO DIGITAL COMPACTO CON CONTROL DE BOMBA TÉRMICA DE LA SERIE PLVT

Código: SERIE PLVT - DWYER
Valorado con 0 de 5

El termostato programable digital compacto con bomba térmica de la serie PLVT1 controla directamente la caldera de calefacción, la caldera pequeña, el sistema de aire acondicionado, el ventilador de circulación de aire y la bomba térmica en edificios comerciales o residenciales. Una pantalla LCD de gran tamaño y fácil lectura muestra la temperatura actual y el modo de funcionamiento. En el caso de que se produzca un corte del suministro eléctrico, el termostato puede operarse por medio de dos baterías AAA. Para reducir la necesidad de cambiar los modos de funcionamiento para diferentes estaciones, el termostato puede configurarse para que cambie automáticamente entre los modos de calefacción y aire acondicionado.

TERMOSTATOS DIGITALES PROGRAMABLES PARA INTERIORES CON CONTROL DE BOMBA TÉRMICA DE LA SERIE LVT

Código: SERIE LVT - DWYER
Valorado con 0 de 5

Los termostatos digitales programables para interiores con control de bomba térmica de la serie LVT controlan la temperatura ambiente en el interior de edificios comerciales y residenciales. Para conservar energía, los termostatos disponen de un sistema de programación para días laborales y fines de semana, además de cuatro eventos programables por día que permiten a los propietarios de los edificios disponer de diferentes configuraciones para adaptarse a las horas del día en que los edificios estén ocupados o desocupados. La unidad almacena los puntos de ajuste correspondientes a fases de calefacción y aire acondicionado, a fin de eliminar la necesidad de reprogramar la unidad con el cambio de estación. Sus puentes internos permiten la selección de unidades de medición, tiempo de retardo entre las fases de activación del compresor y el tipo de calefacción controlada por ventilador. Se puede utilizar un temporizador de uso del filtro como sistema de mantenimiento para programar el reemplazo del filtro. La pantalla mostrará un icono del filtro cuando sea necesario reemplazarlo. Como sistema de protección para evitar el congelamiento de las tuberías en el caso de que la temperatura baje a menos de 5 °C (40 °F) el calentador se activa, independientemente del punto de ajuste seleccionado.