Air Temperature, Humidity & Barometric Pressure Sensor

MBMet 901 Series | Air Temperature, Humidity & Barometric Pressure Sensor with Dew Point and Air Density Measurement

Analog and Digital Sensors

MBMet 901 series are designed to be rugged, offering accurate measurement of Air temperature (°C), Relative Humidity (RH %), Barometric Pressure (hPa), Dew Point and Air Density (kg/m3) for long term in unattended applications for meteorological measurements. This sensor has been proven to provide the lowest measurement uncertainties in the market with very low power consumption. Fast response time and long-term stability makes the MBMet 901 ideal for a wide number of applications ranging from portable devices to product designed for harsh environments.

Variants

 MBMet 901 series offer following variants :

  • MBMet-901A : Ambient Temperature, Relative Humidity, Barometric Pressure Sensor and Dew Point
  • MBMet-901B : Ambient Temperature, Relative Humidity Sensor and Dew Point
  • MBMet-901C : Ambient Temperature Sensor
  • MBMet-901D : Relative Humidity Sensor
  • MBMet-901E : Barometric Pressure Sensor
  • MBMet-901F : Ambient Temperature, Relative Humidity, Barometric Pressure, Dew Point and Air Density

Unique Features & Benefits

  • Low power consumption
  • Field replaceable filter – eliminates downtime
  • Accurate and stable long-term measurements
  • Eliminates self-heating from measurements
  • Fast response time
  • Reverse Polarity Protection
  • Industrial surge protection (1KV)
  • Versatile industrial interface: 4-20mA and MODBUS RTU
  • Atmospheric Temperature
    • Measuring Range : -40°C to +125°C
    • Accuracy : ±0.2°C (Typical)
    • Resolution : 0.1°C
    • Stability : <0.02°C per year
  • Relative Humidity
    • Measuring Range : 0 to 100% RH
    • Accuracy : ±2%RH (10-80% RH)
    • Resolution : 0.1%RH
    • Stability: <0.25%RH per year
  • Dew Point
    • Measuring Range : -40°C to +105°C
    • Accuracy : Calculated
    • Resolution : 0.1°C
  • Barometric Pressure
    • Measuring Range : 300 to 1250 hPa
    • Accuracy : ±0.4hPa
    • Resolution : 0.01hPa
    • Stability : ±1 hPa per year
  • Output Protocol : Digital Modbus RTU
  • Communication Interface : 2-wire RS-485
  • Semiconductor sensor type
  • Supply Voltage : 9-32VDC
  • Power consumption : 300mW
  • 1KV Industrial surge protection
  • Easy reset of Modbus communication settings
  • IP66 (with Radiation Shield)
  • Filter material : Polypore Porous plastic Filter Element, Pore size : FGX 5 - 10 microns
  • Atmospheric Temperature
    • Measuring Range : -40°C to +125°C
    • Accuracy : ±0.3°C (0-90°C)
    • Resolution : 0.1°C
    • Stability : <0.02°C per year
  • Relative Humidity
    • Measuring Range : 0 to 100% RH
    • Accuracy : ±2%RH (0-90% RH)
    • Resolution : 0.1%RH
    • Stability : <0.25%RH per year
  • Output : 4-20mA
  • Semiconductor sensor type
  • Supply Voltage : 9-32VDC
  • Power consumption : 60mW
  • 1KV Industrial surge protection
  • IP66 (with Radiation Shield)
  • Filter material : Polypore Porous plastic Filter Element, Pore size : FGX 5 - 10 microns
  • Atmospheric Temperature
    • Measuring Range : -40°C to +125°C
    • Accuracy : ±0.2°C (Typical)
    • Resolution : 0.1°C
    • Stability : <0.02°C per year
  • Relative Humidity
    • Measuring Range : 0 to 100% RH
    • Accuracy : ±2%RH (10-80% RH)
    • Resolution : 0.1%RH
    • Stability : <0.25%RH per year
  • Dew Point
    • Measuring Range : -40°C to +105°C
    • Accuracy : Calculated
    • Resolution : 0.1°C
  • Output Protocol : Digital Modbus RTU
  • Communication Interface : 2-wire RS-485
  • Semiconductor sensor type
  • Supply Voltage : 9-32VDC
  • Power consumption : 300mW
  • 1KV Industrial surge protection
  • Easy reset of Modbus communication settings
  • IP66 (with Radiation Shield)
  • Filter material : Polypore Porous plastic Filter Element, Pore size : FGX 5 - 10 microns
  • Atmospheric Temperature
    • Measuring Range : -40°C to +100°C
    • Accuracy : ±0.3°C (0-90°C)
    • Resolution : 0.1°C
    • Stability : <0.02°C per year
  • Output : 4-20mA
  • RTD Sensor Type (PT 1000 - Class A Accuracy)
  • Supply Voltage : Self-looped 9-32VDC
  • Power consumption : 60mW
  • 1KV Industrial surge protection
  • IP66 (with Radiation Shield)
  • Filter material : Polypore Porous plastic Filter Element, Pore size : FGX 5 - 10 microns
  • Atmospheric Temperature
    • Measuring Range : -40°C to +125°C
    • Accuracy : ±0.2°C (Typical)
    • Resolution : 0.1°C
    • Stability : <0.02°C per year
  • Output Protocol : Digital Modbus RTU
  • Communication Interface : 2-wire RS-485
  • Semiconductor sensor type
  • Supply Voltage : 9-32VDC
  • Power consumption : 300mW
  • 1KV Industrial surge protection
  • Easy reset of Modbus communication settings
  • IP66 (with Radiation Shield)
  • Filter material : Polypore Porous plastic Filter Element, Pore size : FGX 5 - 10 microns
  • Relative Humidity
    • Measuring Range : 0 to 100% RH
    • Accuracy : ±2%RH (0-90% RH)
    • Resolution : 0.1%RH
    • Stability : <0.25%RH per year
  • Output : 4-20mA
  • Semiconductor sensor type
  • Supply Voltage : 9-32VDC
  • Power consumption : 80mW
  • 1KV Industrial surge protection
  • IP66 (with Radiation Shield)
  • Filter material : Polypore Porous plastic Filter Element, Pore size : FGX 5 - 10 microns
  • Relative Humidity
    • Measuring Range : 0 to 100% RH
    • Accuracy : ±2%RH (10-80% RH)
    • Resolution : 0.1%RH
    • Stability : <0.25%RH per year
  • Output Protocol : Digital Modbus RTU
  • Communication Interface : 2-wire RS-485
  • Semiconductor sensor type
  • Supply Voltage : 9-32VDC
  • Power consumption : 300mW
  • 1KV Industrial surge protection
  • Easy reset of Modbus communication settings
  • IP66 (with Radiation Shield)
  • Filter material : Polypore Porous plastic Filter Element, Pore size : FGX 5 - 10 microns
  • Barometric Pressure
    • Measuring Range : 300 to 1250 hPa
    • Accuracy : ±0.4hPa
    • Resolution : 0.01hPa
    • Stability: ±1 hPa per year
  • Output Protocol : Digital Modbus RTU
  • Communication Interface : 2-wire RS-485
  • Semiconductor sensor type
  • Supply Voltage : 9-32VDC
  • Power consumption : 300mW
  • 1KV Industrial surge protection
  • Easy reset of Modbus communication settings
  • IP66 (with Radiation Shield)
  • Filter material : Polypore Porous plastic Filter Element, Pore size : FGX 5 - 10 microns
  • Atmospheric Temperature
    • Measuring Range : -40°C to +125°C
    • Accuracy : ±0.2°C (Typical)
    • Resolution : 0.1°C
    • Stability : <0.02°C per year
  • Relative Humidity
    • Measuring Range : 0 to 100% RH
    • Accuracy : ±2%RH (10-80% RH)
    • Resolution : 0.1%RH
    • Stability : <0.25%RH per year
  • Dew Point
    • Measuring Range : -40°C to +105°C
    • Accuracy : Calculated
    • Resolution : 0.1°C
  • Barometric Pressure
    • Measuring Range : 300 to 1250 hPa
    • Accuracy : ±0.4hPa
    • Resolution : 0.01hPa
    • Stability : ±1 hPa per year
  • Air Density
    • Accuracy : Calculated
    • Calculation Time : 5s
  • Output Protocol : Digital Modbus RTU
  • Communication Interface : 2-wire RS-485
  • Sensor type : Semiconductor
  • Supply Voltage : 9-32VDC
  • Power consumption : 300mW
  • 1KV Industrial surge protection
  • Easy reset of Modbus communication settings
  • Filter material : Polypore Porous plastic Filter Element, Pore size : FGX 5 - 10 microns

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