Humidity, temperature, atmospheric pressure transmitter with two relay outputs. Outdoor, indoor use.
Built-in relative humidity, temperature, pressure sensors. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy. Three two-state inputs.
-
CodeH7430
-
Warranty3 years
TECHNICAL DATA
MEASURED VALUE
TemperatureRelative humidityCounted values (dew point…)Atmospheric pressureTwo-state signalTEMPERATURE SENSOR
Measuring range -30 to +80 °CAccuracy ±0.4 °CResolution 0.1 °CHUMIDITY SENSOR
Measuring range 0 to 100 % RHAccuracy ±2.5 % RH from 5 to 95 % at 23 °CResolution 0.1% RHDEW POINT
Measuring range -60 to +80 °CAccuracy ±1.5 °C at ambient temperature T <25 °C and RH >30 %Resolution 0.1 °CATMOSPHERIC PRESSURE SENSOR SENSOR
Measuring range 600 to 1100 hPaAccuracy ±1.3 hPa at 23 °C from 800 to 1100 hPaResolution 0.1 hPaRELAY OUTPUTS
Quantity 2Maximal voltage 50 VMaximal current 2 AMaximal power 60 VABINARY INPUTS
Quantity 3Signal for binary inputy dry contact, open collector or two-state voltage signal.
Inputs are not galvanically isolated.Minimum pulse duration on binary input 500 msVoltage across open contact < 3,3 VLow voltage level 0 to +0,5 VHigh voltage level +3,0 to +30 VGENERAL TECHNICAL DATA
Operating temperature -30 to +80 °CChannels internal sensor of temperature, humidity sensor and atmospheric pressureCounted values dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpyAcoustic alarm from built-in beeper - switchableOutput RS485Range of humidity sensor temperature compensation all temperature rangeAvailable temperature units degrees Celsius, degrees FahrenheitCommunication protocol ModBus RTU, ARION, Advantech ADAMPower 9-30 VdcProtection class IP54 electronics; IP40 sensorsDimensions 136 x 213 x 45 mm; stem length 75 mmWeight approx. 360 gWarranty 3 years
BR 23448 
US 6557 
CN 3174 
AR 3129 
EC 1636 
BD 1195 
SG 1071 
AU 951 
