Serial Interface Humidity Transmitters
from CARLO GAVAZZI Automation Components
High-grade sensor components for long-term stability and with an exceptional accuracy. Compact housing to measure temperature, humidity or dew point. Comes with standard Modbus for easy integration to building system and selectable 4-20 mA or 0-10 V analogue output. Duct mounting. 0-10 V or 4-20 mA... [See More]
- Digital Outputs: Serial Interface
- Relative Humidity Range: 0.0 to 100
- Variables Measured: Relative Humidity; DewPoint; Temperature
- Relative Humidity Accuracy: 2
from Edgetech Instruments Inc.
The Edgetech Instruments Model DewTrak II dew point / humidity transmitter is an optical chill mirror hygrometer designed to continuously measure the moisture content in gases. The instrument is powered by 24Vdc. The DewTrak II uses the chilled mirror dew point temperature condensation principle to... [See More]
- Digital Outputs: Serial Interface
- Display: Digital Readouts or Indicators
- Variables Measured: Relative Humidity; Absolute Humidity; Moisture Content; DewPoint; Temperature
- Electrical Outputs: Current; Voltage
from COSA Xentaur Corporation
Electronics. The XDT transmitter electronics take full advantage of state of the art microprocessor technology and offer many advanced intelligent features. With optional dual alarms, analog and digital outputs, the Xentaur dewpoint transmitters can be used as indicators, alarm units or controllers. [See More]
- Digital Outputs: Serial Interface
- Dew Point Range: -148 to 68
- Variables Measured: DewPoint
- Dew Point Accuracy: -3.60 to 3.60
from Nova Analytical Systems Inc.
The Nova 252 Series Continuous Dew Point Analyzers have been designed primarily for accurate dew point analysis of exothermic or endothermic heat treating atmospheres. The dielectric ceramic sensor provides stable and accurate measurements and is not affected by most gas compositions, oil vapors, or... [See More]
- Digital Outputs: Ethernet; Serial Interface; Modbus
- Dew Point Range: -10 to 90
- Variables Measured: DewPoint
- Dew Point Accuracy: 1.00
from Buck Research Instruments, LLC
The CR-5 is a chilled mirror hygrometer that uses a 3-stage thermoelectric cooler (TEC) to enable frost point measurements of as low as –60 °C, under favorable ambient conditions. It is configured as a transmitter module with an external sensor connected by cable up to 9 feet in length. [See More]
- Digital Outputs: Serial Interface
- Relative Humidity Range: 0.0100 to 100
- Variables Measured: Relative Humidity (optional feature); Moisture Content; DewPoint; Pressure (optional feature); Temperature (optional feature)
- Relative Humidity Accuracy: 0.2000
from Rotronic Instrument Corp.
The HygroMet4 is suitable for use wherever high humidity prevails for short or long periods. In such environments condensation could occur on conventional probes, thereby delivering incorrect values. This is particularly the case in meteorology, in cheese cellars, tunnels and caves. Heating... [See More]
- Digital Outputs: Serial Interface
- Relative Humidity Range: 0.0 to 100
- Variables Measured: Relative Humidity; Temperature
- Compensation: Temperature Compensation
from The Kahn Companies
The Optidew Dewpoint Hygrometer uses fundamental optical dewpoint measurement to provide drift-free long-term performance. It offers a wide measurement range of -76 to +194 °F dewpoint (or 0.5 to 100% relative humidity) at temperatures from -40 to +194 °F. Optidew provides two linear 4 -... [See More]
- Digital Outputs: Serial Interface
- Relative Humidity Range: 0.5000 to 100
- Variables Measured: Relative Humidity; Absolute Humidity; Moisture Content; DewPoint; Temperature
- Dew Point Range: -76 to 194
from PMC Engineering LLC
The DT282 relative humidity transmitter includes the interchangeable HYGROSMART module. The interchangeable module lets you recalibrate the transmitter simply by replacing the sensor head with the HYGROSMART module. As a result, maintenance costs are greatly reduced and machine down-time is... [See More]
- Digital Outputs: Serial Interface
- Relative Humidity Range: 0.0 to 100
- Variables Measured: Relative Humidity; Temperature
- Relative Humidity Accuracy: 2
from OMEGA Engineering, Inc.
HX80 Series is a family of humidity probes that offers a variety of measurement parameters with precision accuracy: RH, temperature, dew point, pressure (psia), ppmv, ppmw, gr/lbs, etc. The probe is easily adaptable for most applications including high temperature and high pressure conditions. [See More]
- Digital Outputs: Serial Interface
- Relative Humidity Range: 5 to 95
- Variables Measured: Relative Humidity; DewPoint; Pressure; Temperature
- Relative Humidity Accuracy: 1
from E+E Elektronik
The compact EE355 dew point transmitter with a measuring range down to -60 °C (-76 °F) Td and outstanding price/performance ratio is dedicated for applications in compressed air systems, plastic dryers and industrial drying processes. An integrated auto-calibration procedure leads to... [See More]
- Digital Outputs: Serial Interface
- Dew Point Range: -76 to 140
- Variables Measured: DewPoint; Volume Concentration
- Dew Point Accuracy: 3.60
from Vaisala
For Demanding Applications. The PTU300 is a unique instrument measuring three parameters simultaneously: barometric pressure, humidity, and temperature. The instrument has four different humidity probe options for various measurement needs. Reliable HUMICAP ® and BAROCAP ® sensor... [See More]
- Digital Outputs: Serial Interface
- Relative Humidity Range: 0.0 to 100
- Variables Measured: Relative Humidity; Pressure; Temperature
- Relative Humidity Accuracy: 1
from CARLO GAVAZZI Automation Components
High-grade sensor components for long-term stability and with an exceptional accuracy. Compact housing to measure temperature, humidity or dew point. Comes with standard Modbus for easy integration to existing systems with the option to choose builtin backlight display. Wall mounting. 0-10 V or 4-20... [See More]
- Digital Outputs: Serial Interface
- Relative Humidity Range: 0.0 to 100
- Variables Measured: Relative Humidity; DewPoint; Temperature
- Relative Humidity Accuracy: 2
from Edgetech Instruments Inc.
The Edgetech Instruments Model DewTrakII MO dew point/humidity transmitter is an optical chill mirror hygrometer designed to continuously measure the moisture content and Barometric pressure in the motor octane testing process. It is used to monitor and ensure compliance with test standards ASTM... [See More]
- Digital Outputs: Serial Interface
- Display: Digital Readouts or Indicators
- Variables Measured: Relative Humidity; Absolute Humidity; DewPoint; Pressure
- Electrical Outputs: Current
from Nova Analytical Systems Inc.
The Nova 253 Series Continuous Analyzers for Low Range Dew Point have been designed primarily for accurate dew point analysis of heat treating atmospheres, instrument air, or other applications which may have typical dew points that are lower than what can be read by standard dew point analyzers,... [See More]
- Digital Outputs: Ethernet; Serial Interface; Modbus
- Dew Point Range: -148 to 68
- Variables Measured: DewPoint
- Dew Point Accuracy: 1.00
from PMC Engineering LLC
The WR293 relative humidity sensor uses the HYGROSMART module, integrated in the interchangeable probe and cable. This device can be used in high-temperature applications due to the remote measurement element and its small overall size. The interchangeable probe allows for simple recalibration and... [See More]
- Digital Outputs: Serial Interface
- Relative Humidity Range: 0.0 to 100
- Variables Measured: Relative Humidity; Absolute Humidity; DewPoint; Temperature; Frost Point, Mixing Ratio, Specific Enthalpy
- Relative Humidity Accuracy: 2
from E+E Elektronik
The EE35 dew point and temperature transmitter is ideal for accurate measurement of low dew point teperature in demanding applications such as drying processes or compressed air monitoring. Integrated Auto-Calibration: Best reliability and long term stability are ensured by the auto-calibration... [See More]
- Digital Outputs: Serial Interface
- Dew Point Range: -76 to 140
- Variables Measured: DewPoint; Temperature
- Dew Point Accuracy: 3.60
from Vaisala
For High Temperature Applications. Vaisala DRYCAP ® Dewpoint Transmitters DMT345 and DMT346 are the best-in-class choice for direct measurement of humidity without sampling systems in high-temperature applications such as baking ovens or high-temperature dryers. Vaisala DRYCAP ® Sensor... [See More]
- Digital Outputs: Ethernet (optional feature); Serial Interface; WLAN
- Relative Humidity Range: 0.0 to 100
- Variables Measured: Relative Humidity; DewPoint
- Relative Humidity Accuracy: 1.5
from Edgetech Instruments Inc.
The HP125 Multi-Sense Humidity Probe is a cost effective, easy to use solution to many industrial and laboratory measurement and control applications. The HP125 probe exploits the latest advancements in polymer humidity sensing technology and compact electronic circuitry. It is designed to... [See More]
- Digital Outputs: Serial Interface
- Relative Humidity Range: 0.0 to 99.9
- Variables Measured: Relative Humidity; Absolute Humidity; Moisture Content; DewPoint; Pressure; Temperature
- Relative Humidity Accuracy: 1.8
from Nova Analytical Systems Inc.
The Nova 7900 Series Heat Treat Analyzer System utilizes high stability infrared detectors for the simultaneous measurement of CO, CO2, and CH4. In addition, the analyzer can also be supplied with a non-consumable, long life thermal conductivity cell for hydrogen that is compensated for the... [See More]
- Digital Outputs: Ethernet; Serial Interface; Modbus
- Dew Point Range: -148 to 79
- Variables Measured: DewPoint
- Dew Point Accuracy: 1.00
from PMC Engineering LLC
The WR283 relative humidity sensor uses the HYGROSMART module, integrated in the interchangeable probe and cable. This device can be used in high-temperature applications thanks to the remote placing of the measurement element and its small overall size. The interchangeable probe allows for simple... [See More]
- Digital Outputs: Serial Interface
- Relative Humidity Range: 0.0 to 100
- Variables Measured: Relative Humidity; Temperature
- Relative Humidity Accuracy: 2
from E+E Elektronik
The EE03 is an accurate humidity and temperature digital sensor with serial two-wire interface and a simple E2 protocol. Originally designed for the automotive industry, EE03 can be used as stand alone device or as plug in module for data loggers, handheld and other devices. Due to its construction... [See More]
- Digital Outputs: Serial Interface; E2 Interface
- Relative Humidity Range: 0.0 to 100
- Variables Measured: Relative Humidity; Temperature
- Relative Humidity Accuracy: 3
from Vaisala
#177;3%RH Low Maintenance Transmitters for Standard HVAC. The HMDW80 series is versatile with transmitters for wall and duct mounting for measuring relative humidity and temperature in various building automation applications. These transmitters combine easy installation and reliable operation with... [See More]
- Digital Outputs: Serial Interface
- Relative Humidity Range: 0.0 to 100
- Variables Measured: Relative Humidity; Temperature
- Relative Humidity Accuracy: 2
from Nova Analytical Systems Inc.
The Nova 430DPL analyzer utilizes a temperature-controlled T/C cell for the detection of H2 in process gas. This cell produces a small millivoltage output which is directly proportional to the H2 detected. This output is then amplified and displayed on a digital readout meter and is also available... [See More]
- Digital Outputs: Ethernet; Serial Interface; Modbus
- Dew Point Range: -148 to 68
- Variables Measured: DewPoint
- Dew Point Accuracy: 1.00
from PMC Engineering LLC
The WR295 relative humidity transmitter includes the interchangeable HYGROSMART module. This interchangeable module allows you to recalibrate the transmitter simply by replacing the sensor head. As a result, maintenance costs are greatly reduced and machine down-time is minimized. Up to 30 bar / 450... [See More]
- Digital Outputs: Serial Interface
- Relative Humidity Range: 0.0 to 100
- Variables Measured: Relative Humidity
- Relative Humidity Accuracy: 2
from E+E Elektronik
EE31 is optimized for reliable humidity and temperature measurement in demanding industrial applications up to 180 °C (356 °F). In addition to precise measurement of relative humidity and temperature, the transmitter calculates additional parameters such as dew point, absolute humidity or... [See More]
- Digital Outputs: Serial Interface
- Relative Humidity Range: 0.0 to 100
- Variables Measured: Relative Humidity; Absolute Humidity; DewPoint; Temperature; Frost point Temp, Specific Enthalpy
- Relative Humidity Accuracy: 1.3
from Vaisala
For Vaisala's Smart Humidity, Temperature, Dew Point, Moisture in Oil, CO2 and H2O2 Probes. Vaisala Indigo 200 Series host devices are part of Vaisala Indigo product family and intended for Vaisala's intelligent, stand-alone humidity probes (HMP3, HMP4, HMP5, HMP7, HMP8 and HMP9), dew point probes... [See More]
- Digital Outputs: Serial Interface
- Relative Humidity Range: 0.0 to 100
- Variables Measured: Relative Humidity; DewPoint; Temperature
- Operating Temp: -40 to 140