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RS-485

  • Temperature probe for very low temperatures with a RS-485 converter in a wall-mountable box. The sensor is designed for connection with Poseidon2 4002 for data transmission and power supply.
    Measurment OBSOLETE_Sensors number Galvanic isolation Units Converter Calibrated Points Consumption
    Accuracy Resolution Technology Range min Range max OBSOLETE_Measure Measure OBSOLETE_Unit
    ±(0.25 + 0.002|t|)/-50 ÷ +150 °C
    ±(0,4 + 0,005|t|)/-190°C ÷ +150°C
    0.10
    PT100/PT1000
    -190
    150
    Temperature
    Temperature
    °C
    NO None
  • Temperature probe on a cable with a RS-485 converter in a wall-mount box. The probe (included) is on a 2m cable in a stainless-steel rod. The sensor can be used separately or connected to a Poseidon2 4002 unit.
    Measurment OBSOLETE_Sensors number Galvanic isolation Units Converter Calibrated Points Consumption
    Accuracy Resolution Technology Range min Range max OBSOLETE_Measure Measure OBSOLETE_Unit
    ±(0.25 + 0.002|t|)
    0.10
    PT100/PT1000
    -50
    200
    Temperature
    Temperature
    °C
    NO None
  • Durable industrial temperature sensor, –30°C to +70°C (–22°F to +160°F), IP65, wall mount. A Pt100 platinum temperature probe is in the tip of the protruding rod. The sensor is designed for connection with Poseidon2 4002 for data transmission and power supply.
    Measurment OBSOLETE_Sensors number Galvanic isolation Units Converter Calibrated Points Consumption
    Accuracy Resolution Technology Range min Range max OBSOLETE_Measure Measure OBSOLETE_Unit
    ±(0.25 + 0.002|t|)
    0.10
    PT100/PT1000
    -30
    70
    Temperature
    Temperature
    °C
    NO None
  • An IP65 protected box for wall mounting, containing RS-485 converter (Temp-485-Pt100 „Head“ version). Pt100 sensor not included. new model: http://hw-group.us/sensor/temp-485-pt100-cable3
    Measurment OBSOLETE_Sensors number Galvanic isolation Units Converter Calibrated Points Consumption
    Accuracy Resolution Technology Range min Range max OBSOLETE_Measure OBSOLETE_Unit
    0,03% of the range
    0.10
    Converter
    -55
    200
    Temperature
    °C
    1 NO None
  • Temperature sensor for indoor usage at RS-485 bus (communication over long distances) with a simple communication protocol. The sensor can be used separately or connected to Poseidon2 device. Measured data can be transmitted over SNMP, WEB or XML.
    Measurment OBSOLETE_Sensors number Galvanic isolation Units Converter Calibrated Points Consumption
    Accuracy Resolution Technology Range min Range max OBSOLETE_Measure Measure OBSOLETE_Unit
    ± 0.8 °C in range from - 10°C to +70 °C
    0.10
    Semiconductor
    -10
    70
    Temperature
    Temperature
    °C
    1 NO 8
  • Temperature, humidity, barometric pressure and dew point temperature sensors. Measured values are shown on a display and transmitted to the system over RS-485. Measured values are shown on a display and transmitted to the system over RS-485. Based on temperature and humidity measured, sensor calculate dew point, absolute humidity or specific humidity. Temperature range -30°C to +80°C. The sensor can be used alone or with Poseidon units. IP65/40 protection for outdoor use.
    Measurment OBSOLETE_Sensors number Galvanic isolation Units Converter Calibrated Points Consumption
    Accuracy Resolution Technology Range min Range max OBSOLETE_Measure Measure OBSOLETE_Unit
    ±0,4
    0.10
    Semiconductor
    -30
    80
    Temperature
    Temperature
    °C
    ,
    Accuracy Resolution Technology Range min Range max OBSOLETE_Measure Measure OBSOLETE_Unit
    ±2,5 %RH (5 ÷ 95%RH/23°C)
    0.10
    Semiconductor
    0
    100
    Humidity
    Humidity (relative)
    %RH
    ,
    Accuracy Resolution Technology Range min Range max OBSOLETE_Measure Measure OBSOLETE_Unit
    ±1,3hPa (800 ÷ 1100hPa/ 23°C)
    0.10
    Semiconductor
    600
    1 100
    Pressure
    Pressure
    Pa
    ,
    Accuracy Resolution Technology Range min Range max OBSOLETE_Measure Measure OBSOLETE_Unit
    ±1,5°C (T<25°C / RH>30%RH)
    0.10
    Semiconductor
    -60
    80
    Dew Point
    Dew Point
    DP °C
    ,
    Accuracy Resolution Technology Range min Range max
    ±3g/m3 (T < 40°C)
    0.10
    Semiconductor
    0
    400
    ,
    Accuracy Resolution Technology Range min Range max
    ±2g/kg (T < 35°C)
    0.10
    Semiconductor
    0
    550
    ,
    Accuracy Resolution Technology Range min Range max
    ±2g/kg (T < 35°C)
    0.10
    Semiconductor
    0
    995
    ,
    Accuracy Resolution Technology Range min Range max
    ±3kJ/kg (±3kJ/kg)
    0.10
    Semiconductor
    0
    995
    4 NO None
  • Temperature and humidity sensor HTemp-485 T3419. IP40 allows outdoor usage. Measured values are shown on a display and transmitted to the system over RS-485. Based on temperature and humidity measured, sensor calculate dew point, absolute humidity or specific humidity. Temperature range -30°C to +105°C. The sensor can be used alone or with Poseidon units.
    Measurment OBSOLETE_Sensors number Galvanic isolation Units Converter Calibrated Points Consumption
    Accuracy Resolution Technology Range min Range max OBSOLETE_Measure Measure OBSOLETE_Unit
    ±0.4 (-30 ÷ +100°C)
    ± 4% (+100 ÷ 105°C))
    0.10
    Semiconductor
    -30
    105
    Temperature
    Temperature
    °C
    ,
    Accuracy Resolution Technology Range min Range max Linearity OBSOLETE_Measure Measure Repeatability OBSOLETE_Unit
    ±2,5 %RH (5 ÷ 95%RH)
    0.10
    Semiconductor
    0
    100
    Humidity
    Humidity (relative)
    ±0. 2 % RH
    %RH
    ,
    Accuracy Resolution Technology Range min Range max OBSOLETE_Measure Measure OBSOLETE_Unit
    ±1,5°C (T<25°C / RH>30%RH)
    0.10
    Semiconductor
    -60
    80
    Dew Point
    Temperature
    DP °C
    ,
    Accuracy Resolution Technology Range min Range max OBSOLETE_Measure Measure
    ±3g/m3 (T < 40°C)
    0.10
    Semiconductor
    0
    400
    Humidity
    Humidity (relative)
    ,
    Accuracy Resolution Technology Range min Range max OBSOLETE_Measure Measure
    ±2g/kg (T < 35°C)
    0.10
    Semiconductor
    0
    550
    Humidity
    Humidity (relative)
    ,
    Accuracy Resolution Technology Range min Range max
    ±2g/kg (T < 35°C)
    0.10
    Semiconductor
    0
    995
    ,
    Accuracy Resolution Technology Range min Range max
    ±3kJ/kg (±3kJ/kg)
    0.10
    Semiconductor
    0
    995
    2
  • Temperature and humidity sensor HTemp-485 T3411. IP40 allows outdoor usage. Measured values are shown on a display and transmitted to the system over RS-485. Based on temperature and humidity measured, sensor can calculate the dew point, absolute humidity or specific humidity. Temperature range -30°C. - +80°C. The sensor can be used alone or with Poseidon units.
    Measurment OBSOLETE_Sensors number Galvanic isolation Units Converter Calibrated Points Consumption
    Accuracy Resolution Technology Range min Range max OBSOLETE_Measure Measure OBSOLETE_Unit
    0,4
    0.10
    Semiconductor
    -30
    80
    Temperature
    Temperature
    °C
    ,
    Accuracy Resolution Technology Range min Range max OBSOLETE_Measure Measure OBSOLETE_Unit
    ±2,5 %RH (5 ÷ 95%RH/23°C)
    0.10
    Semiconductor
    0
    100
    Humidity
    Humidity (relative)
    %RH
    ,
    Accuracy Resolution Technology Range min Range max OBSOLETE_Measure Measure OBSOLETE_Unit
    ±1,5°C (T<25°C / RH>30%RH)
    0.10
    Semiconductor
    -60
    80
    Dew Point
    Dew Point
    DP °C
    ,
    Accuracy Resolution Technology Range min Range max OBSOLETE_Measure
    ±3g/m3 (T < 40°C)
    0.10
    Semiconductor
    0
    400
    Humidity
    ,
    Accuracy Resolution Technology Range min Range max
    ±2g/kg (T < 35°C)
    0.10
    Semiconductor
    0
    550
    ,
    Accuracy Resolution Technology Range min Range max
    ±2g/kg (T < 35°C)
    0.10
    Semiconductor
    0
    995
    ,
    Accuracy Resolution Technology Range min Range max
    ±3kJ/kg (±3kJ/kg)
    0.10
    Semiconductor
    0
    995
    2 NO None
  • Combined temperature and humidity sensor for vertical wall mounting indoor usage. Communication over RS-485 bus with simple communication protocol. The sensor can be used separately or connected to Poseidon family units.
    Measurment OBSOLETE_Sensors number Galvanic isolation Units Converter Calibrated Points Consumption
    Accuracy Resolution Technology Range min Range max OBSOLETE_Measure Measure OBSOLETE_Unit
    ± 0.8 °C in range from - 10°C to +70 °C
    0.10
    Semiconductor
    -10
    70
    Temperature
    Temperature
    °C
    ,
    Accuracy Resolution Technology Range min Range max Linearity OBSOLETE_Measure Measure OBSOLETE_Unit
    5% RH, 2-80%RH non-condensing, 25 °C
    0.10
    Semiconductor
    0
    100
    Humidity
    Humidity (relative)
    %RH
    2 NO 8