Relative Humidity

  • Features
    • With 3 Function Buttons °C/°F, IN, OUT
    • Easy Operating and Reading
    • Max/Min Memory Recalling
    • 1m External Wire With Probe for Outdoor Measurement
     
  • Best-selling ST-50 series hygro-thermograph recorder equipped with an electronic sensor. Features
    • Important measurement records can be backed up in CSV format.
    • Up to 6 months record on chart paper
    • Data can be saved to a memory card (SD card)
    • Long term recording
    • Long-term stability, wide range measurement
    • Sensor cable extension
  • Best-selling hygro-thermograph recorder equipped with an electronic sensor. Features
    • Easy-to-read digital display
    • Up to 6 months continuous recording on chart paper...
    • Long-term stable measurement
    • Sensor cable extension
    • User calibration
    • Environmentally friendly product
  • Features
    • Easy to read large display
    • Comfort Level Index
    • Dual row display
    • Low battery indication
     
  • Features
    • Display for easy data evaluation and visualization
    • Versatile connectivity, power and wiring options
     
  • Features
    • Numerical and graphical color display for up to 3 parameters
    • IP65 metal housing
    • Support for one Indigo compatible probe
    • Tool-free locking wheel for the probe
    • 24 V AC/DC power supply input
    • 3 pre-configured analog outputs (mA or V)
    • Service port on the front for connecting to Vaisala Insight PC software or Indigo80 handheld indicator
     
  • Features
    • Digital sensor applied for MEMS technology
    • Embedded RS485 communication port based on MODBUS RTU/ASCII
    • Excellent long term stability and self-digital correction
    • Quick counter reaction speed (within 4 second)
    • Slim size - 310(L) x 280(H) x 45(D) mm
     
  • Features
    • Ideal for room, indoor and outside
    • Large Dial for Easy Reading
    • No Power Needed
    • Temp. and Humidity display simultaneously
    • Made with Stainless Frame
  • Features
    • Intrinsically safe (Exi) for operation in up to Zone 0 / 20
    • Measures RH and T and outputs an extensive range of calculated parameters: for a full list, see Technical data (page 5).
    • Designed for harsh conditions
    • Temperature range between −70 … +180 °C (−94 … +356 °F) depending on the probe option
    • Vaisala HUMICAP sensor features high accuracy, excellent long-term stability, and negligible hysteresis
    • Display options: graphical LCD display and non-display model
    • Traceable calibration (certificate included)
    • Compatible with Vaisala Insight PC software
     
  • Features
    • Six models for demanding industrial applications
    • Full 0 ... 100 %RH measurement, wide temperature range -40...+180 °C (-40...+356 °F)
    • Pressure tolerance up to 100 bar
    • Excellent performance in harsh conditions; good chemical tolerance
    • Corrosion-resistant IP65/IP66 housing
    • 5-point calibration (certificate included)
    • Two analog outputs, calibrated (certificate included)
    • RS232, ASCII output
     
  • Features
    • Miniature probe head with low thermal mass for superior response time
    • RH accuracy up to 0.8 %RH
    • Temperature accuracy up to 0.1 °C (0.18 °F)
    • Temperature measurement range −40 … +120 °C (−40 … +248 °F)
    • Sensor purge provides superior chemical resistance
    • Modbus RTU over RS-485
    • Compatible with Indigo transmitters and Insight PC software
    • Traceable calibration certificate: 6 points for humidity, 1 point for temperature
    • M10×1.5 cable gland included for mounting the probe head
     
  • Features
    • RH accuracy up to 0.8 %RH, Temperature accuracy up to 0.1 °C (0.18 °F)
    • Temperature measurement range -70 ... +180 °C (-94 ... +356 °F)
    • Vapor and pressure proof construction
    • Probe and sensor warming functions minimize condensation on probe
    • Sensor purge provides superior chemical resistance
    • Plug & play compatible with Indigo series of transmitters
    • Modbus RTU over RS-485
    • Traceable calibration certificate: 6 points for humidity, 1 point for temperature
     
  • Features
    • RH accuracy up to 0.8 %RH, Temperature accuracy up to 0.1 °C (0.18 °F)
    • Temperature measurement range -70 ... +180 °C (-94 ... +356 °F)
    • 250 mm (9.84 in) probe allows easy process installation through insulation
    • Sensor purge provides superior chemical resistance
    • Modbus RTU over RS-485
    • Plug & play compatible with Indigo series of transmitters
    • Traceable calibration certificate: 5 points for humidity, 1 point for temperature
    • Sintered AISI316L filter standard in delivery
     
  • Features
    • RH accuracy up to 0.8 %RH, Temperature accuracy up to 0.1 °C (0.18 °F)
    • Temperature measurement range -70 ... +180 °C (-94 ... +356 °F)
    • Operating pressure 0 ... 10 MPa (0 ... 100 bar)
    • Sensor purge provides superior chemical resistance
    • Modbus RTU over RS-485
    • Plug & play compatible with Indigo series of transmitters
    • Traceable calibration certificate: 5 points for humidity, 1 point for temperature
     
  • Features
    • Available with field replaceable HUMICAP R2 sensor
    • RH accuracy up to 0.8 %RH
    • Temperature accuracy up to 0.1 °C (0.18 °F)
    • Temperature measurement range −40 … +120 °C (−40 … +248 °F)
    • Modbus RTU over RS-485
    • Compatible with Indigo series transmitters and Insight PC software
     
  • Features
    • Compact size
    • RH accuracy up to ±1.0 %RH
    • Temperature accuracy up to ±0.2 °C (0.36 °F)
    • Temperature measurement range −40 … +60 °C (−40 … +140 °F)
    • Chemical purge provides superior chemical resistance
    • Modbus RTU over RS-485
    • Compatible with Indigo series transmitters and Insight PC software
    • Traceable calibration certificate: 6 points for humidity, 1 point for temperature
     
  • Features
    • Large screen LED thermohygrometer.
    • High precision and recording function (optional).
    • Fast response.
    • Appearance: Wall mounted
    • Resolution: Temperature 0.1˚C; Humidity 0.1% RH
    • Optional external alarm device available (Code: A01)
     
  • Features
    • Visual Range Up to 20 Meters
    • High Accuracy
    • Display temperature and humidity
    • Reliable and stable sensors
    • Calibration Function
    • External Power and Wall Hanging​
    • Optional Accessories: Light, Sound, GSM Alarms
    • PC Software ToMonitor + ToClient Software Management System
    • 4 keys, could set deviation, Set upper and lower limits of the alarm
  • Features
    • Measured parameters: carbon dioxide, temperature, and humidity (optional)
    • Superior long-term stability with the latest-generation Vaisala CARBOCAPâ sensor
    • Accurate temperature and humidity measurements due to the low-power microglow infrared source
    • Quick and easy installation and maintenance
    • Calibrated, user-exchangeable measurement modules
    • 23-point traceable CO2 calibration (certification included)
    • Both analog and field bus communication (Modbusâ RTU)
  • Main Function
    • Humidification/dehumidification output
    • High/Low alarm output
    • Min. on/off maintaining time setup
    • Selection on/off output when sensor error occurs
    • Sensor correction
    • Sensor error detection
    • Selection of displaying decimal point
     
  • Features
    • Humidification (heating)
    • Dehumidification (cooling) output
    • High/Low alarm output
    • Min. on/off maintaining time setup
    • Selection on/off output when sensor error occurs
    • Sensor correction
    • Sensor error detection
    • Relay output manual control
    • Transmission output
    • RS485 communication (MODBUS)
  • Features
    • Measures temperature and humidity
    • With coloured comfort-level zones for a healthy room climate
    • Max.- Min. memory with manual and automatic reset
    • Very accurate with precision sensor
    • Backlight, stainless steel frame
     
  • Features
    • 20 to 60°C (-4 to +140°F) temperature and 0 to 100% humidity measurement range
    • Wirelessly stream and view data via WIFI on PCor FilesThruThaAir Cloud
    • Easy sensor set-up using free PC software application
    • View and analyze multiple sensors, including graphing of historic data
    • Configurable high and low alarms with indicator
    • Sensor memory stores all data even if WIFI is temporarily disconnected
     
  • Features
    • 20 to 60°C (-4 to +140°F) temperature and 0 to 100% humidity measurement range
    • Wirelessly stream and view data via WIFI on PCor FilesThruThaAir Cloud
    • Easy sensor set-up using free PC software application
    • View and analyze multiple sensors, including graphing of historic data
    • Configurable high and low alarms with indicator
    • Sensor memory stores all data even if WIFI is temporarily disconnected
     
  • Features
    • -10 to +60°C (-14 to +122°F) & 0 to 100%RH measurement range
    • Stores up to 7 days of data
    • Powered by USB
    • Real time logging
    • EasyLog RT software available as a free download
    • User-programmable alarm thresholds for temperature and humidity
       
  • Features
    • -35 to +80°C (-31 to +176°F) and 0 to 100%RH measurement range
    • Stores over 16,000 readings for both temperature and humidity
    • EasyLog software available as a free download
    • Logging rates between 10 seconds and 12 hour
    • Immediate and delayed logging start
    • User-programmable alarm thresholds for both temperature and humidity
    • Status indication via red/green LEDs
    • Environmental protection to IP67
     
  • Features
    • -35 to +80°C (-31 to +176°F) and 0 to 100%RH measurement range
    • Stores over 16,000 readings for both temperature and humidity
    • EasyLog software available as a free download
    • Logging rates between 10 seconds and 12 hour
    • Immediate and delayed logging start
    • User-programmable alarm thresholds for both temperature and humidity
     
  • Features
    • -35 to +80°C (-31 to +176°F) and 0 to 100%RH measurement range
    • Stores over 16,000 readings for both temperature and humidity
    • EasyLog software available as a free download
    • Logging rates between 10 seconds and 12 hour
    • Immediate and delayed logging start
    • User-programmable alarm thresholds for both temperature and humidity
    • Status indication via red/green LEDs
    • Environmental protection to IP67
     
  • Features
    • -35 to +80°C (-31 to +176°F) and 0 to 100%RH measurement range
    • Stores over 16,000 readings for both temperature and humidity
    • EasyLog software available as a free download
    • Logging rates between 10 seconds and 12 hour
    • Immediate and delayed logging start
    • User-programmable alarm thresholds for both temperature and humidity
     
  • Features • -18 to +55°C (-0.4 to +131°F) temperature measurement range • 0 to 100%RH humidity measurement range • 300 to 1200mbar pressure measurement range • Stores over 1,000,000 readings (As per spec table) • No software to install - configure using your normal web browser • Use with a PC or Mac • Display shows current, maximum and minimum readings • Status and alarm indicators • On-board alarm sounder • Data can be uploaded to the EasyLog Cloud
  • Features
    • -18 to +55°C (-0.4 to +131°F) temperature measurement range
    • 0 to 100%RH humidity measurement range
    • Stores over 1,000,000 readings (As per spec table)
    • No software to install - configure using your normal web browser
    • Use with a PC or Mac
    • Display shows current, maximum and minimum readings
    • Status and alarm indicators
    • On-board alarm sounder
    • Data can be uploaded to the EasyLog Cloud
  • Features
    • -18 to +55°C (-0.4 to +131°F) temperature measurement range
    • 0 to 100%RH humidity measurement range
    • Stores over 1,000,000 readings (As per spec table)
    • No software to install - configure using your normal web browser
    • Use with a PC or Mac
    • Display shows current, maximum and minimum readings
    • Status and alarm indicators
    • Data can be uploaded to the EasyLog Cloud
  • Features
    • -30 to 80°C (-22 to +176°F) measurement range
    • Stores over 250,000 readings
    • Logging rates between 10 seconds and 1 hour
    • On screen menu and graphing to start, stop, review and restart the logger in the field
    • Triggered logging mode to start recording data once a user defined level is met
    • User-programmable audible alarm thresholds with highly visible confidence/alarm LEDs
    • Environmental protection to IP67
    • Higher accuracy sensor when compared with the EL-GFX-2
     
  • Features
    • -30 to 80°C (-22 to +176°F) measurement range
    • Stores over 250,000 readings
    • Logging rates between 10 seconds and 1 hour
    • On screen menu and graphing to start, stop, review and restart the logger in the field
    • Triggered logging mode to start recording data once a user defined level is met
    • User-programmable audible alarm thresholds with highly visible confidence/alarm LEDs
    • Environmental protection to IP67
  • Features
    • The first transmitter that monitors both dew point and process pressure
    • A simple and convenient transmitter for monitoring of compressed air
    • Highly accurate humidity information thanks to dew point data coupled with live pressure input
    • Compatible with the Vaisala Hand-Held DM70 for easy spot-checking, local display and data logging
    • Pressure: 1 … 12 bar
    • Dew point: -70 … +30 °C (-94 ... +86 °F)
    • Digital output RS-485 with MODBUS
  • Features
    • DMT345 measures humidity at temperatures up to 180 °C (356 °F)
    • DMT346 measures humidity at temperatures up to 350 °C (+662 °F)
    • Dew point accuracy ±2 °C (±3.6 °F)
    • Condensation-resistant
    • Unique auto-calibration feature
    • Analog outputs, RS-232/485, WLAN/LAN
    • Modbus protocol support (RTU/ TCP)
  • Features
    • Measures dew point from -70 ... +80 °C (-94 ... +176 °F) with an accuracy of ±2 °C (±3.6 °F)
    • Condensation-resistant
    • Unique auto-calibration feature maintains accuracy over long term
    • Compatible with Vaisala DRYCAP Handheld Dew Point Meter DM70
    • Traceable calibration to measurements and analog outputs (certificates included)
    • Graphical display and keypad for convenient operation
    • Optional alarm relays and mains power supply module
    • Up to three analog outputs, RS-232/485, LAN
    • Modbus protocol support (RTU/ TCP)
  • Features
    • Vaisala DRYCAP technology with a polymer sensor
    • Measures dew point down to -80 °C (-112 °F)
    • Withstands condensation
    • Traceable calibration (certificate included)
    • Applications: dry chambers, dry gases, semiconductor manufacturing, research and testing, and compressed air
  • Features
    • High accuracy ±1°C (±1.8°F) in the measurement range of refrigerant dryers
    • Low power requirements, 10 .... 28 VDC
    • Optional LED warning light
    • Optional loop powered display, Nokeval 301
  • Features
    • Dew point measurement range −70 … +80 °C (−94 … +176 °F) Td/f
    • Dew point measurement accuracy up to ±2 °C (±3.6 °F) Td/f
    • Operating pressure of probe head 0 … 4 MPa (0 … 40 bar)
    • Adjustable installation depth
    • Tolerates condensation, oils, dust, and most chemicals
    • Sensor purge provides superior chemical resistance
    • Modbus RTU over RS-485
    • Compatible with Indigo transmitters and Insight PC software
    • Traceable calibration certificate
  • Features
    • Dew point measurement range −70 … +80 °C (−94 … +176 °F) Td/f
    • Dew point measurement accuracy up to ±2 °C (±3.6 °F) Td/f
    • Sensor purge provides superior chemical resistance
    • Tolerates condensation, oils, dust, and most chemicals
    • Modbus RTU over RS-485
    • Compatible with Indigo transmitters and Insight PC software
    • Traceable calibration certificate
  • Features
    • Measures humidity at high temperatures up to +350 °C (+662 °F)
    • Dew point measurement range −25 … +100 °C (−13 … +212 °F) Td/f
    • Dew point measurement accuracy up to ±2 °C (±3.6 °F) Td/f
    • Sensor purge provides superior chemical resistance
    • Condensation-tolerant Modbus RTU over RS-485
    • Compatible with Indigo transmitters and Insight PC software
    • Traceable calibration certificate
     
  • Features
    • Measures humidity at temperatures up to +180 °C (+356 °F)
    • Dew point measurement range−40 … +100 °C (−40 … +212 °F) Td/f
    • Dew point measurement accuracy up to ±2 °C (±3.6 °F) Td/f
    • Sensor purge provides superior chemical resistance
    • Condensation-tolerant
    • Modbus RTU over RS-485
    • Compatible with Indigo transmitters and Insight PC software
    • Traceable calibration certificate
     
  • Feature
    • 4-in-1 Monitor PM2.5, CO2, temperature & humidity via RS-485 at the same time.
    • High Brightness LED Easily recognize measuring types and values.
    • 6-segment CO2 Emoticon As the local situation and refer to CO2 indication standards to transfer the suitable emoticon
    • 6-segment PMV Indication Refer to PMV indication to display the real-time body sensing.
    • Bargain Set eYc Multifunction PM2.5 Indoor Air Quality Monitor ( type : eYc TGP03 )
     
  • Feature
    • Dual Beam NDIR technology is used to measure CO2 concentration
    • Audible Alarm
    • Data Logging with SD Card
    • RS485 Communication Interface
    • Rechargeable Battery
    Easy Handle CO2 Quality To Upgrade, Work Efficiency in Jaunty breath Real-Time, React Quickly, High Brightness LED
  • Features
    • Designed for industrial spot checking and field calibration
    • Three models: accurate measurement ranges from −60 to +60 °C (−76 ... +140 °F)
    • Vaisala DRYCAPâ sensor with unique auto calibration function
    • Sensor withstands condensation
    • Data can be logged and transferred to a PC via MI70 Link software
    • Traceable calibration (certificate included)
    • Fast response, enhanced by sensor purge option
    • Variety of sampling cell options for connection to pressurized processes
       
  • Features
    • Dew point and wet bulb temperature measurement
    • Fast response
    • Auto Power Off
    • Dual display
    • Dual display for temperature and humidity
    • MAX/MIN function
    • Resolution 0.1°C, 0.1°F, 0.1%RH
     
  • Features
    • Interchangeable digital sensor probe
    • Extended cable
    • Fast response
    • Dual display
    • Audible and visual alarms
    • Desk or wall mount
    • MAX/MIN function
    • Auto Power Off/li>
    • Tilt stand
    • Resolution 0.1°C, 0.1°F, 0.1%RH
     
  • Features
    • Easy to read
    • Accurate product with inexpensive price
    • Attractive finish glass front
    • Light weight
    • No battery requirement
    • Easy wall mounting
  • Features
    • Continuous measurement and display of temperature and relative humidity
    • Calculation and display of the dew point
    • Large, clear display
    • Durable quality: capacitive humidity sensor with long-term stability for many years of measurement
    The testo 608-H1 thermohygrometer enables you to have a continuous display of the current temperature and humidity values. This means you can always keep an eye on the indoor climate.
  • Features
    • Monitoring of indoor temperature and Humidity
    • For a Healthy indoor climate
    • Maximum/ Minimum Values
    • Display time, date and alarm
    • Backlight function
     
  • Features
    • Calendar and clock function : display hour, minute, date, month, weekday and 12/24 hour system.
    • Temperature measuring range : -9.9°C ~ +50°C (or +14°F ~ +122°F).
    • Humidity measuring range : 20%RH ~ 95%RH.
    • Alarm clock with snooze function.
    • Count down timer range : 0:00 ~ 23 hours 59 minutes.
    • °F and °C temperature switch function.
    • Three icons for comfort level indicator of indoor climate.
    • Use the nail or screw to hang the clock on the wall
     
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