Absolute Humidity Hygrometers and Humidity Measurement Instruments
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]
- Variables Measured: Relative Humidity; Absolute Humidity; Moisture Content; DewPoint; Temperature
- Relative Humidity Range: 0.5000 to 100
- Form Factor: Transmitter; Meter (optional feature); Instrument
- Dew Point Range: -76 to 194
from E+E Elektronik
The Humlog 20 data logger is ideally suited for climate monitoring in a wide range of applications such as residential and commercial building automation, museums and exhibition halls, clean rooms, storage areas, computing centres, switching cabinets and calibration laboratories [See More]
- Variables Measured: Relative Humidity; Absolute Humidity; DewPoint; Pressure; Temperature
- Relative Humidity Range: 0.0 to 100
- Form Factor: Instrument
- Relative Humidity Accuracy: 2 to 3
from Edgetech Instruments Inc.
Edgetech Instruments field-proven chilled mirror technology. One, two or three stage sensors available - integral or remote from controller. NIST traceable calibration certificate. Depression range choice of either 45, 65 or 95 °C . (one, two or three-stage cooling). Automatic Balance Control... [See More]
- Variables Measured: Relative Humidity; Absolute Humidity; Moisture Content; DewPoint; Temperature
- Dew Point Range: -40 to 140
- Form Factor: Analyzer; Instrument; Monitor
- Dew Point Accuracy: 0.36
from Buck Research Instruments, LLC
The Vaportron is a humidity generator for calibrating a wide variety of humidity sensors. It is extremely accurate and stable over a wide range of temperatures and humidities. It has numerous options for a wide variety of calibration applications. [See More]
- Variables Measured: Relative Humidity; Absolute Humidity; DewPoint
- Relative Humidity Range: 3 to 95
- Form Factor: Meter; Instrument; Humidity Generator
- Relative Humidity Accuracy: 1.5
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]
- Variables Measured: Relative Humidity; Absolute Humidity; DewPoint; Temperature; Frost Point, Mixing Ratio, Specific Enthalpy
- Relative Humidity Range: 0.0 to 100
- Form Factor: Sensor; Transmitter; Instrument
- Relative Humidity Accuracy: 2
from The Kahn Companies
The Kahn Cermet II Hygrometer consists of a digital display with integral signal conditioning board, ceramic dewpoint sensor and an interconnecting cable. The sensor can be installed directly in the gas line or in a separate sampling gas stream by utilizing the optional sensor block. The display can... [See More]
- Variables Measured: Absolute Humidity; Moisture Content; DewPoint
- Dew Point Range: -148 to 68
- Form Factor: Meter; Instrument
- Dew Point Accuracy: 1.80
from E+E Elektronik
Omniport 30 is a state-of-the-art hand-held for precise measurement of various physical quantities, such as humidity, temperature, dew point, CO2, air velocity, volumetric flow and air pressure. [See More]
- Variables Measured: Relative Humidity; Absolute Humidity; DewPoint; Pressure; Air Velocity, Volumetric Flow
- Relative Humidity Range: 0.0 to 100
- Form Factor: Meter
- Relative Humidity Accuracy: 2 to 3
from Edgetech Instruments Inc.
Reliable and Accurate. The Com.Air dew point monitor has been designed by Edgetech Instruments to offer the highest level of reliability and accuracy available in compressed air system dew point measurement. Backed by more than 35 years experience, this primary measurement technology is fully NIST... [See More]
- Variables Measured: Absolute Humidity; Moisture Content; DewPoint; Pressure (optional feature)
- Dew Point Range: -103 to 122
- Form Factor: Instrument; Monitor
- Dew Point Accuracy: 0.50
from PMC Engineering LLC
The MDM25 Series is a portable, battery-operated thermohygrometers. Available with a number of different probe configurations and with display of relative humidity, dew point, absolute humidity and temperature. The DM Series is suitable for a wide range of applications. Highlights. Displays %... [See More]
- Variables Measured: Relative Humidity; Absolute Humidity; DewPoint; Temperature
- Relative Humidity Range: 0.0 to 100
- Form Factor: Sensor; Meter
- Relative Humidity Accuracy: 2
from The Kahn Companies
An optical (chilled mirror) hygrometer for determining dewpoint using a fundamental measurement technology. • Fundamental, Accurate, Drift-Free Measurement. • -76 °F to +104 °F Dewpoint Range. • Dewpoint Accuracy of ±0.18 °F. • Advanced Dual Optics System. [See More]
- Variables Measured: Relative Humidity; Absolute Humidity; Moisture Content; DewPoint; Pressure; Temperature
- Relative Humidity Range: ? to 100
- Form Factor: Meter; Instrument
- Dew Point Range: -76 to 104
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]
- Variables Measured: Relative Humidity; Absolute Humidity; DewPoint; Temperature; Frost point Temp, Specific Enthalpy
- Relative Humidity Range: 0.0 to 100
- Form Factor: Transmitter
- Relative Humidity Accuracy: 1.3
from Edgetech Instruments Inc.
The Edgetech Instruments Model DPS3 is a heated dew point hygrometer that can measure dew points up to 95 °C (203 °F) and as low as -35 °C (-31 °F). This integrated system includes a microprocessor based electronics, a chilled mirror dew point sensor, a sample flow meter/valve,... [See More]
- Variables Measured: Absolute Humidity; Moisture Content; DewPoint
- Dew Point Range: -31 to 203
- Form Factor: Instrument; Monitor
- Dew Point Accuracy: 0.36
from PMC Engineering LLC
The microprocessor control and multi-point calibration gives the PCMini52 RH transmitter excellent performance in terms of accuracy and linearity. The mini probe transmitter can provide two linear analog outputs for temperature and relative humidity, dew point or absolute humidity. Output can be... [See More]
- Variables Measured: Relative Humidity; Absolute Humidity; DewPoint; Temperature
- Relative Humidity Range: 0.0 to 100
- Form Factor: Sensor; Transmitter
- Relative Humidity Accuracy: 2
from The Kahn Companies
The Series 4000 Hygrometer family features the most accurate and versatile optical hygrometers available in the marketplace today. [See More]
- Variables Measured: Relative Humidity; Absolute Humidity; Moisture Content; DewPoint; Temperature
- Relative Humidity Range: 0.0 to 100
- Form Factor: Meter; Instrument
- Dew Point Range: -148 to 185
from Edgetech Instruments Inc.
The Model 200M is a complete instrument for the measurement of atmospheric dew or frost point, ambient temperature, percent relative humidity and other psychrometric variables. It employs the very reliable optical chilled mirror sensing technique which provides a primary measurement of dew point,... [See More]
- Variables Measured: Relative Humidity; Absolute Humidity; Moisture Content; DewPoint; Temperature
- Relative Humidity Range: 1 to 95
- Form Factor: Instrument; Monitor
- Relative Humidity Accuracy: 1
from PMC Engineering LLC
The PC series offers a comprehensive range of relative humidity transmitters for accurate, stable and repeatable measurements. Available with analog or digital output signals, the PC series can be installed in a wide variety of applications. PC62 is designed for high accurate measurements in... [See More]
- Variables Measured: Relative Humidity; Absolute Humidity; DewPoint; Temperature
- Relative Humidity Range: 0.0 to 100
- Form Factor: Sensor; Transmitter
- Relative Humidity Accuracy: 2
from The Kahn Companies
HygroPort Portable Hygrometer. Dewpoints from -148 °F to +68 °F. Rugged thermoplastic case; NEMA 4 rated. Digital display, user selectable ranges and units. Fast-responding internal sensor. Second process input channel (4-20 mA) for external transmitters. Internal data logging facility (log... [See More]
- Variables Measured: Relative Humidity; Absolute Humidity; Moisture Content; DewPoint; Temperature
- Dew Point Range: -148 to 68
- Form Factor: Meter; Instrument
- Dew Point Accuracy: 1.80 to 3.60
from Edgetech Instruments Inc.
A self-contained portable, multi-function hygrometer that accurately and reliably measures the moisture content in gases, with the battery life and ruggedness required for field use. The Model 1500 is a drift-free, low maintenance hygrometer featuring high durability, NIST traceable certification... [See More]
- Variables Measured: Absolute Humidity; Moisture Content; DewPoint; Pressure (optional feature); Temperature (optional feature)
- Dew Point Range: -103 to 122
- Form Factor: Instrument; Portable
- Dew Point Accuracy: 0.45
from PMC Engineering LLC
Wall-mounted units that have the ability to display and provide an output signal of % RH, dew point or absolute humidity and temperature. The WM Series offers excellent measurement accuracy and stability wherever a wall-mounted sensor is required. WM33 is designed for low cost HVAC applications. [See More]
- Variables Measured: Relative Humidity; Absolute Humidity; DewPoint; Temperature
- Relative Humidity Range: 0.0 to 100
- Form Factor: Transmitter; Instrument
- Relative Humidity Accuracy: 3