WT201

Messbereiche und Ausstattung hängen von der Modellvariante ab.

Stage

Capacity · When Used · Benefit

Stage 1 (Low)

~60–70% · Mild weather, small temperature gap · Quiet, energy-efficient, longer run time for better humidity control

Stage 2 (High)

100% · Extreme weather, large temperature gap · Rapid response to reach setpoint quickly

Technology

LoRaWAN®, Milesight D2D

Frequency

US915/AU915/KR920/AS923-1&2&3&4

Tx Power

16dBm (868MHz)/22 dBm (915 MHz)

Sensitivity

-137dBm

Mode

OTAA/ABP Class C

Compatibility

Work with most 24VAC HVAC system, including Furnaces and Air Conditioners (2H/2C), Heat Pumps (4H/2C + 1 stage AUX Heat), Boilers, and PTAC For more see Compatibility Checker .

Wire Terminals

RC, RH, C, W1, W2/AUX, E,Y1, Y2/GL,G, O/B,PEK, DI, GND

Wire Relays

WT201: 24VAC (@Typ. 150mA, Max. 1A ) WT211: 24VAC(@Typ. 1A, Max. Per channel 3A, Max. Total 5A)

Digital Input

1 × DI (Dry Contact) for keycard switches, magnet switches, etc. (only for physical switches or buttons)

Temperature Control Mode Options

Heat, EM (Emergency) Heat, Cool, Auto

Fan Mode Options

Auto, On, Circulate

Advanced Feature

Local Control Schedule, Freeze Protection, Fan Delay, Temp. Control and Dehumidify

Operating Principle

Digital CMOSens® technology (MEMS)

Range

-4°F to 140°F (-20°C to 60°C)

Accuracy

± 0.9°F (32°F ~ 140°F), ± 1.8°F (-4 ~ 32°F) Or ± 0.5°C (0°C ~ 60°C), ± 1°C (-20 ~ 0°C)

Resolution

Report: 0.1°C, Display: 0.5 °F (0.5°C)

Operating Principle

Digital CMOSens® technology (MEMS)

Range

0% - 100% RH

Accuracy

± 3% RH (40-85%RH), ± 5% RH (0-40%RH, 85-100%RH)

Resolution

Report: 0.5% RH, Display: 1%RH

Display

4.2-inch LCD Segment Code Screen with White Backlight

External Buttons

5 Buttons for System On/Off, Temperature Up/Down, Temperature Control Mode Switch, Fan Mode Switch and Reset

USB

1 × Type-C (Internal) for Console

Configuration

NFC via mobile App or Downlink

Advanced Feature

Threshold Alarm, Child Lock, Data Storage (1,000 entries), Data Retransmission, Data Retrievability, External Sensor Mode, Milesight D2D Controller & Agent, Milesight D2D Data Receiving, Multicast, FUOTA

Power Supply

WT201: 24VAC (±15%)(@ Typ. 150mA, Max. 1A) WT211: 24VAC(±15%) (@Typ. 1A, Max. Per channel 3A, Max. Total 5A)

Power Consumption

< 1.2W

Operating Temperature

-4°F to 140°F (-20°C to 60°C)

Relative Humidity

0% to 95% (non-condensing)

Ingress Protection

IP30

Material & Color

PC + ABS (UL94 V0), White

Weight

172 g

Dimension

113 × 110 × 21 mm ( 4.45 × 4.33 × 0.83 in)

Installation

Wall Screws Mounting

Regulatory

FCC, ISED