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Væg-monteret signal-transmitter for Relativ luftfugtighed og Temperatur.
- -40° til +100°C
- 0 til 100% RH (ikke kondenserende)
- 4-20mA eller 0-10V udgang
- Kræver 12-30V DC strømforsyning
- Konfigureres via USB Interface
- Gratis konfigurerings software
- Høj nøjagtighed.
The Novus RHT Climate-WM transmitter includes a high precision and stability sensor for measuring temperature and relative humidity. They are microprocessed devices and therefore allow being entirely configured through an RS485 interface using the Modbus RTU commands. The DigiConfig allows the configuration of all transmitter features as well as its diagnostic procedure. The transmitter allows complete parameters configuration through the USB interface simulation of temperature and humidity forcing the retransmission signals or even diagnostics through NXperience software.
The RHT Climate sensors are suitable for general use in HVAC applications monitoring or climate control of environments and environmental monitoring of industrial processes where robustness accuracy and connectivity are required.
With or without a wide backlight display and distinctive design the RHT Climate is a humidity and temperature transmitter that provides 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 communication.
Versatile the device allows configuration of parameters simulation of temperature and humidity and generation of retransmission signal useful features for commissioning on field in fast and easy way through USB with NXperience or directly by the keyboard. The RHT Climate also has two digital alarm outputs and an embedded buzzer for sound alarm.
Tekniske specifikationer
Sensor Measurement Range:
Temperature: -400 °C to 1000 °C (DM models)/ -400 °C to 600 °C (WM models)
Relative Humidity: 0.0 to 100.0 %RH (non-condensing)
Dew point: -900 °C a 1000 °C
Measurement Resolution:
Temperature: 01 °C 14 bits (65535 levels)
Relative Humidity: 01 % 12 bits (4095 levels)
Response Time:
Temperature: up to 5 sec @ 25 °C with slow moving air (1 m/s)
Relative Humidity:up to 4 sec @ 25 °C with slow moving air (1 m/s)
Measurement Accuracy:
Temperature: ±02 °C (0 °C to +60 °C)
Relative Humidity:±18 %RH @ +23 °C (0 %RH to 90 %RH)
Samplings Interval: 3 seconds
Analog Outputs: Two 0-10 V or 4-20 mA outputs configurable by software or keyboard
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 60 ° C
Connections: Internal terminals through cable glands
Dimensions: 100.3 x 80.0 x 45.1 mm
Enclosure: ABS+PC
Protection Rating:
Temperature: ±02 °C (0 °C to +60 °C)
±18 %RH @ +23 °C (0 %RH to 90 %RH)
Power Supply:
By USB: 4.75 Vdc to 5.25 Vdc
By Connectors: 12 Vdc to 30 Vdc; maximum consumption 70mA +/- 10% @ 24Vdc
Protection Rating:
Sensor probe: IP30
Enclosure: IP65
Communication interfaces: USB type Micro-B 2.0 and RS485 (both in Modbus RTU)
Programming: NXperience software for Windows through USB
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