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RHT-Climate-DM Duct Mounted Humidity and Temperature 2-wire 4 to 20mA or 0 to 10Vdc Transmitter

RHT Climate Duct Mounted Transmitter is suitable for general use in HVAC-R applications, that is, monitoring or climate control of environments or even environmental monitoring of industrial processes where robustness, accuracy and connectivity are required.

RHT Climate Duct Mounted Temperature and Humdity Transmitter
    Price Starting At: $182.00

    Overview

    The RHT Climate Duct Mounted humidity and temperature configurable 4 to 20mA or 0 to 10Vdc output transmitter is avaialble in two models. The RHT Climate-DM base unit or the RHT Climate-DM-485-LCD with a backlight display and RS-485 interface using command Modbus RTU. With a distinctive design, the RHT Climate Series provides a high precision and stability of measurements, over a wide operation range, it calculates in real time seven psychrometric properties, all variables will be available by current or voltage retransmission or by RS485 Modbus RTU interface.
    Features
    • Stainless Steel Probe Available in 150, 250 and 400mm Lenghts
    • Humidity Accuracy ±1.8% RH at 25°C (0% to 90% RH)
    • Temperature Accuracy ±0.2°C (0°C to +60°C)
    • Field Configurable with NXperience software for Windows through USB Port
    • Configurable Two-wire 4 to 20mA, Voltage output 0 to 10Vdc
    • Power 12Vdc to 30Vdc
    • Electronic circuit case IP65; Sensors capsule IP30
    • Internal protection against reversed voltage wire polarity
      Shipping Estimated Shipping 1 to 2 Weeks

    RHT-Climate-DM Temperature and Humidity Measurement Specifications
    Humidity Measuring Range Programmable from 0 to 100% (non-condensing)
    Temperature Measuring Range -40.0°C to 60.0°C(WM models)
    -40,0 °C to 100,0 °C (DM models)
    Dew Point Measuring Range -90.0°C to 100.0°C
    Measuring Resolution Temperature: 0.1°C
    Relative Humidity: 0.1%
    Response Time Temperature: up to 5 sec @ 25°C with slow moving air (1 m/s)
    Relative Humidity: up to 4 ses @ 25°C with slow moving air (1 m/s)
    Sampling Interval 3 seconds
    Measurement Accuracy Relative Humidity: ±1.8% RH @ +23°C (0% RH to 90% RH)
    Temperature: ±0.2°C (0°C to +60°C)
    Sampling Interval 3 seconds
    Analog Outputs Two 0-10 V or 4-20 mA outputs configurable by software or keyboard
    RHT-Climate-DM Temperature and Humidity Tranmitter General Specifications
    Power Supply - Internal protection against
    power supply voltage reverse polarity.
    By Connectors: 12 Vdc to 30 Vdc; maximum consumption 70 mA +/- 10% @ 24 Vdc
    By USB: 4.75 Vdc to 5.25 Vdc
    Display Wide backlight LCD with three variables of 4 ½ digits
    Keys 3 keys with tactile feedback for navigation and adjustment of parameters
    Alarms Two digital outputs and one embedded buzzer
    Operating Temperature -40°C to 100°C
    Connections Internal terminals through cable glands
    Enclosure Dimension 100mm W x 80mm H X 45.1mm D
    Probe Construction/Dimension Stainless Steel, 150, 250 and 400mm Long
    Enclosure ABS+PC
    Protection Rating Electronic circuit case: IP65
    Sensors capsule: IP30 depending on the filter cap
    Communication Interface 4USB type Micro-B 2.0 and RS485 (both in Modbus RTU)
    Programming NXperience software for Windows through USB
    Each RHT Climate Duct Mounted Transmitter is supplied with mounting flange.
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