漢威 T775 2000型 電子式 通用型多功能溫度控制器 Honeywell T775U2006 Electronic Stand-Alone Controllers

請來信詢價

  • 美國品牌
  • 獨立式泛用型多功能數位控制器
  • 可同時監控溫度/濕度/壓力/壓差/濕度/CO2等多種數值 (最多同時兩種變量)
  • 支援各式Honeywell感測器(溫度感測器/壓差感測器/濕度感測器/CO2感測器等)
  • 多種控制輸出: 比例式(AO)*2, Relay Output: SPDT *2
  • 另具備DI*1 , 可用於多種
  • 支援全電壓電源供應: 24Vac, 120/240Vac 50/60Hz
  • 控制介面簡潔明瞭
  • 比例式輸出控制
  • 支援時間排程
  • 內建EEPROM, 斷電後所有功能設定不會遺失(如超過24小時只需重新設定時間)
  • 完整支援已停產舊型T775(T775A, T775B, T775E等)功能
  • 支援DIN rail, 可安裝於配電盤內

描述

  • The T775 electronic stand-alone controllers are the next generation of universal controls capable of remote sensing of temperature, humidity, pressure, etc. and providing switched and proportional outputs to various types of loads. A built-in time clock is standard.
  • The T775U controller allows a wide range of sensors to be configured. Humidity, pressure, temperature, or any 0-5 Vdc, 0-10 Vdc, or 4-20 mA input is supported.
  • A Reset function is available where the Sensor B temperature (e.g. outside temperature) is used to provide reset control for Sensor A (e.g. humidity). For example, as the outside temperature gets colder, the setpoint can automatically be adjusted to prevent condensation.

 

額外資訊

尺寸 20.7 × 11.21 × 7.4 cm
Description

Universal model (T775U) can control pressure, humidity, or any
variable analog input.

Replaces

H775A1006, H775A1022, H775A1048, H775A1063, H775B1005, H775C1004, H775D1003, H775E1002

SPDT Relay Outputs

2

Output Reset

Yes

Relay Contact Ratings

24 Vac – 10.0A resistive;
120 Vac – 1/2 hp; 9.8 AFL, 58.8 ALR, 125 VA Pilot Duty;
240 Vac – 1/2 hp; 4.9 AFL, 29.4 ALR, 125 VA Pilot Duty

Analog Outputs*

2 (4…20 mA, 0…10 Vdc, 2…10 Vdc, or Series 90 selectable.)

Sensor Inputs*

2
*For the sensor inputs, Sensor A can be 0-10Vdc, 4-20mA, or a standard temperature input. Sensor B is a standard temperature sensor input only. Sensor B is used only for reset on the T775U2006.

Setpoint Temperature Range

-40°F to 248°F (-40°C to 120°C)

Enclosure

NEMA 1

功能

數位式運算, 斷電記憶, 0-10V 輸出, 4-20mA 輸出, 比例式運算

Approvlas

Canadian Underwriters Laboratories Inc.: Approved
Underwriters Laboratories Inc.: Approved
CE: Approved
C-Tick: Approved