Temperature and humidity transmitters
RHT Climate - Temperature and humidity transmitter
Ref. 8804000101
RHT Climate WM RS485, 0-10 V and 4-20mA wall-mounted transmitter with display
Ref . 8804111001
RHT Climate DM 150 mm long sheath transmitter RS485, 0-10 V and 4-20mA output
Ref . 8804111101
RHT Climate DM 150 mm long sheath transmitter RS485, 0-10 V and 4-20mA output with display
Ref . 8804121001
RHT Climate DM 250 mm long sheath transmitter RS485, 0-10 V and 4-20 mA output
Ref . 8804121101
RHT Climate DM 250 mm long sheath transmitter RS485, 0-10 V and 4-20mA output with display
Ref . 8804131001
RHT Climate DM 400 mm long sheath transmitter RS485, 0-10 V and 4-20mA output
Ref . 8804131101
RHT Climate DM 400 mm long sheath transmitter RS485, 0-10 V and 4-20mA output with display
With its large backlit display and distinctive design, the RHT Climate is a humidity and temperature transmitter that delivers high accuracy and measurement stability over a wide operating range. It calculates seven psychrometric variables in real time, providing all variables in analog retransmission via current or voltage, or via RS485 Modbus RTU communication.
Versatile, the device allows parameter configuration, temperature and humidity simulation, forced retransmission signals and other features useful for on-site commissioning.
Programming is quick and easy: just connect via USB using the NXperience software or directly from the keypad. The RHT Climate also features two alarm outputs and an internal audible alarm.
- Sensor measuring range: Temperature: -40.0°C to 100.0°C (DM models) -40.0°C to 60.0°C (WM models) Relative humidity: 0.0 to 100.0% RH (non-condensing) Dew point: -90.0°C to 100.0°C
- Measurement resolution: Temperature: 0.1 ° C, 14 bits (65535 levels) Relative humidity: 0.1%, 12 bits (4095 levels)
- Response time: Temperature: up to 5 sec @ 25 ° C with slow moving air (1m / s) Humidity: up to 4 sec @ 25 ° C with slow moving air (1m / s)
- Measurement accuracy: Temperature: ± 0.4°C (0°C to 60°C) Relative humidity: ± 1.8% RH at 23°C (0% to 90% RH)
- Sampling interval: 3 seconds
- Analog outputs: Two 0-10 V or 4-20 mA outputs configurable via software or keypad
- Power supply: Via terminals: 12 Vdc to 30 Vdc; maximum consumption 70mA +/- 10% @ 24Vdc USB: 4.75 Vdc to 5.25 Vdc
- Display: Large LCD screen with 3 variables, 4 ½ digital digits, backlighting
- Keys: 3 keys with tactile feedback for navigation and settings
- Alarms: Two digital outputs and internal buzzer
- Operating temperature: -40 to 60ºC
- Connections: internal terminals through cable glands
- Dimensions: 100.3 x 80.0 x 45.1 mm
- Housing: ABS + PC
- Degree of protection: enclosure: IP65
- Sensor capsule: IP340
- Electromagnetic compatibility: EM 61326: 2000
- Electromagnetic compatibility: EM 61326: 2000
- Communication interfaces: USB type Micro-B 2.0 and RS485 (both Modbus RTU)
- Programming: NXperience software for Windows via USB
