漢威 HD/HT系列 焓值/濕球傳送器 Honeywell HD/HT Series Enthalpy/Wet Bulb Transmitters

請來信詢價

  • 漢威 焓值/濕球傳送器
  • 可依選型訂製功能
  • 有LCD顯示機種
  • 輸出: 4~20mA
  • 外觀形式可選擇: 室內型/風管型/室外型
  • 溫度測量
  • 請參考商品說明中的Model Selection

描述

Honeywell HT/HD Series Enthalpy/Wet Bulb Transmitters

Application

HT series Dew Point, Enthalpy/Wet Bulb Transmitters are designed for use with building automation, energy management, and computer / monitoring systems.These sensors can be used for HVAC system, hospitals, greenhouse, food storage, and incubators.

Features

  • 4∼20mA output
  • Option for resistance temperature sensor
  • LCD display optional
  • Duct mount, Wall Mount and OSA model
  • Selectable Temperature range
  • High reliability & accuracy
  • Wide sensing range
  • Rapid response

Enthalpy/Wet Bulb Transmitters Model Selection

Honeywell HT Series (Dew Point, Enthalpy/Wet Bulb Transmitter)

額外資訊

Sensor

Capacitive CMOS chip

Power Supply

24 VAC/VDC ±10%

Current Output Load

500 Ohm Max

Resolution

14bit

Current consumption

40mA Max

Working temperature

Room type -30℃ ~ +70℃
Duct/OSA type -50℃ ~ +70℃
5% ~ 95% RH without condensation

Transport and Storage Temperature

-50℃~+85℃

Housing Material

Plastic (ABS)
Flame retarded acc. to UL94-V1

Protection Standard

Room type: IP30
Duct/OSA type: IP65
Calibration: Factory calibrated

Dew Point, Enthalpy and Wet Bulb

Measurement Range:
Dew Point 0~50/0~25/±50℃ Selectable
Enthalpy 0~50/0~100 BTU Selectable
Wet Bulb -6.6~49℃(20~120℉)

Output: 4~20mA
Long Term Stability: ±1%RH; typical at 50% RH in five years

Temperature

Measurement Range:
0~50℃, 0~100℃, -50~50℃ Range selected by Jumper (0~50℃ as default )
Output: 4~20mA
Accuracy: ±0.5℃ (0~50℃) With transmitter
Long Term Stability: ±0.25℃ per year