USA SALES ONLY

Southeastern Automation, Inc.
PO Box 22820
Knoxville, TN 37933-0820
Phone: (865) 675-3080
Fax: (865) 675-3060
www.southeastern-automation.com
Southeastern Automation Product Sheet
TRANSMITTERS
HYGROFLEX3
  • One or two analog output signals (current or voltage) corresponding to relative humidity, temperature, dew or frost point
  • Duct, wall and space mount configurations
  • NEMA 4 / IP6 enclosure (depends on model)
  • 2-wire, loop-powered and 3-wire models
  • On-site calibration / adjustment with the HP23 handheld calibrator
  • User configurable
Data Bulletin
HYGROFLEX4

  • One or two analog output signals (current or voltage) corresponding to relative humidity, temperature, dew or frost point
  • Digital interface option instead of analog output signals
  • Duct and wall mount configurations
  • MEMA 4 / IP65 enclosure
  • 2-wire, loop-powered and 3-wire models
  • On-site calibration / adjustment with the HP23 handheld calibrator
  • User configurable
Data Bulletin
HYGROFLEX5

  • One or two analog output signals (current or voltage) corresponding to relative humidity, temperature, dew or frost point, or other calculated parameter such as enthalpy, mixing ratio, etc.
  • Digital interface option with or without analog output signals
  • Probe can be separated from transmitter by up to 100m (330 ft) cable
  • Duct and wall mount configurations
  • NEMA 4 / IP65 enclosure
  • 2-wire, loop-powered and 3-wire models
  • Plug-in probe can be removed for easier maintenance off-site or on-site
  • User configurable
Data Bulletin
HYGROFLEX7

  • One or two analog output signals (current or voltage) corresponding to relative humidity, temperature, dew or frost point
  • Duct and wall mount configurations
  • Available with a hard-wired probe separated by 2m (6.5 ft) cable
  • 2-wire, loop powered and 3-wire models
  • Robust NEMA 4 / IP65 metal enclosure and metal probe body
  • On-site calibration / adjustment with the HP23 handheld calibrator
  • User configurable
Data Bulletin
HYGROPALM

  • Relative humidity and temperature measurement
  • Dew point and other psychrometric calculations
  • Outstanding accuracy and repeatability
  • 2,000 data point memory
  • Auto-diagnostics and automatic correction
  • Highest-possible measuring accuracy

Data Bulletin
HYGROCLIP2

  • Relative humidity, temperature measurement and dew point calculation
  • Outstanding accuracy and repeatability
  • Integrated data acquisition and calibration history
  • Auto-diagnostics with error correction
  • Programmable alarm functions
  • Advanced easy-to-use calibration features
  • 100% field interchangeable

Data Bulletin
NEW    HygroFlex 8

  • Two inputs: HygroClip 2 relative humidity and temperature digital probe or 1-channel analog probe(barometric pressure or other)
  • Calculates dew point, frost point, wet-bulb temperature, mixing ratio, etc.
  • 0 to 100 %RH and -100 to 200 °C (-148 to 392 °F) - depending on probe model
  • Accuracy at 23 °C: ± 0.8 %RH and ± 0.1 °C
 Data Bulletin
Intrinsically Safe Transmitter

Designed for hazardous applications, the HygroClip Ex probes provide combined measurement of humidity and temperature when used together with any HygroFlex transmitter. The probes can also be factory configured for use without a transmitter. When configured in that manner, the probes measure either humidity or temperature and provide a 4-20 mA output signal equal to 0...100 %RH or 0...100°C. The HygroClip Ex probes should be installed and used as specified in the FM Certificate of Compliance.
Data Bulletin Consultant Specifications
HVAC TRANSMITTERS
Roline Transmitters

• Measuring range 0...100 %RH and 0...50°C or 0...100°F
• Accuracy: ± 3.0% RH and ± 0.5°C (± 0.9°F)

• Long term stability of better than 1% RH per year
• On-site loop validation and calibration with HygroPalm 3 calibrator

• Duct or space mount configuration
• 2-wire loop-powered (4-20 mA signal) or 3-wire versions (4-20 mA, 0-5 V) 1)
• Available as RH & temperature, RH only or temperature only transmitter
Data Bulletin
Humistats

• High quality relay output for on/off relative humidity control
• LC display shows %RH (normal operation), the set point or the dead band.
• Access window permits adjustment of the set point and dead band without opening the enclosure.
• Modular design facilitates installation and maintenance
• On-site calibration without interruption of the output signal
• Electronic compensation of the sensor maintains accurate measurement over the full range of conditions
• Humidity sensor: ROTRONIC Hygromer™ C94
Data Bulletin
PORTABLES
HygroPalm

This indicator has an integral, non-removable probe. The HygroPalm 0 displays relative humidity, temperature, dew point or wet bulb temperature.
Data Bulletin
PS1

This compact portable indicator has an integral swivel probe that can be folded under the instrument when not in use. Simultaneous display of relative humidity and temperature. Available as a set (with carrying case and calibration accessories) or as instrument alone.
Data Bulletin
DATA LOGGERS
HygroLog

• Measuring range: 0..100%RH and -50..200°C (-58..392°F) with remote probe
• Up to 416 days of data recording
• Direct communication with the serial port of a PC
• Full featured, windows based software
• Interchangeable humidity-temperature probe for fast and easy maintenance
Data Bulletin
HygroLog NT

• Relative humidity, temperature, dew point or other calculated parameter
• Multi-probe capability, wide selection of probes to satisfy every application
• Measurements from 0 to 100%RH and -50..200°C /-58..392°F (with external probe)
• Optional internal humidity-temperature probe, protected against unauthorized removal
• Monitoring of up to two external contacts (door, relay contact, etc.)
• Available with LC display and multi-function keypad
• Large recording capacity with removable flash memory card
• Operates with a 9 VDC standard or rechargeable battery
• Data download without interrupting the measurements
• Full featured, Windows based ROTRONIC HW4 software. Optional OPC tags allow importing data into practically any third-party OPC client application
• Interchangeable humidity-temperature HygroClip probes for fast and easy maintenance
Data Bulletin
METEOROLOGICAL
HygroFlex M

• Designed for continuous data monitoring applications.
• Available with dew point, enthalpy or other calculated parameter.
• Fully interchangeable plug-in HygroClip S3 probe with durable, field proven ROTRONIC Hygromer™ humidity sensor.
• Operating temperature at probe: -40 to +85°C
• Analog and digital outputs permit signal transmission over long distances
• Networkable, user configurable
• Software based probe calibration with certified humidity standards.
• Available with natural aspiration radiation shield and mounting plate suitable for 1.5" diameter pole.
• Optional foam filter allows sensors to operate in coastal and marine environments. Aluminum enclosure is treated with special marine coating.
Data Bulletin
MP 100H

• Well proven ROTRONIC HYGROMER™ humidity sensor resists condensation and contaminants
• Temperature measurement with separate precision RTD probe provides fast response and high accuracy
• Linear voltage or current output for transmission over long distances
• No down Time: fully interchangeable HygroClip is replaced in seconds with no loss of accuracy and no calibration
• Direct digital output from HygroClip facilitates humidity computations such as dew/frost point
Data Bulletin
MP 101A

• Designed for remote weather stations and ocean data buoys.
• DC voltage operation, low power consumption and a warm up time of only 0.25 sec.
• Proven track record for reliability and accuracy with thousands of units in daily use under diverse climatic conditions around the world.
• ROTRONIC Hygromer™ Sensor Technology ensure excellent performance over the full range of conditions and high resistance to contaminants.
• Advanced filter technology allows sensors to operate in coastal and marine environments.
• Available with natural aspiration or motor aspirated radiation shields.
• Field calibration with certified humidity standards.
Data Bulletin
WATER ACTIVITY
HygroPalm AW1

AwQuick Mode - accelerated water activity measurement in typically 5 minutes AwE Mode: conventional water activity measurement with automatic detection of equilibrium Includes carrying case, sample holder, disposable sample cups, humidity calibration standards. Optional docking station with external AC adapter for bench top use HygroPalm AW1 indicator accepts a large choice of probes, suitable for the direct measurement of products in bulk and other applications.
Data Bulletin
HygroLab

• Two digital or analog probes
• One point digital probe calibration
Data Bulletin
HygroLab 2

A PC / HygroLab 2 based solution (requires MS Windows). The set consists of a HygroLab 2 microprocessor based indicator, a probe for the measurement of product samples, accessories and HW3 software.
• full featured water activity software with automatic capture of end values
• measures water activity in typically 5 minutes
• permits the measurement of up to 4 products simultaneously
• wide choice of probes, suitable for different applications
Data Bulletin
HygroLab 3

This stand alone system consists of a HygroLab 3 microprocessor based indicator, a probe for the measurement of product samples, accessories and HW3 software (use of HW3 is optional).
• measures water activity in typically 5 minutes
• permits the measurement of up to 4 products simultaneously
• wide choice of probes, suitable for different applications
• compatible with the HW3 software (capture of end values, etc.)
Data Bulletin
CALIBRATION AND ACCESSORIES
Calibration

Certified Humidity Standards: the standards are presented in boxes of 5 sealed glass ampoules of the same value. Values range from 0 to 95%RH. With the exception of the 0%RH standard (a desiccant), the ampoules hold a non saturated salt solution. The standards are manufactured in Switzerland under strict supervision of SCS (Swiss Calibration Service). Each box of standards comes with an individual certificate that gives all the information required to provide traceability.
Data Bulletin
Software
HW3 Software: software based probe calibration is both simple and precise: there are no hard-to-reach, hard-to-adjust potentiometers. HW3 offers a high level of flexibility in selecting the calibration reference, giving the user complete control over the calibration process. HW3 features the following calibration modes: • Humidity: 2, 3 or 4 points • Temperature: 2 points • 1-point adjustment function (offset) for both humidity and temperature When humidity calibration is done using the ROTRONIC humidity standards, HW3 automatically corrects the value of the standard to reflect the temperature of calibration (see note). HW3 also offers the possibility of printing a certificate of calibration. Note: the value of the standards does not depend on barometric pressure (altitude).

Data Bulletin
Certified Humidity Standards: if you do not have access to a humidity generator, the ROTRONIC humidity standards offer a reliable and convenient way to generate a reference humidity condition during probe calibration. The ROTRONIC standards are shipped with an internationally accepted certificate, meeting in full the requirements of quality systems such as ISO9000. The standards are available in boxes of 5 glass ampoules of the same value, and can be stored indefinitely. Standards in the range of 5 to 95 %RH are non-saturated aqueous salt solutions. The 0 %RH humidity standard is made of small granules of a highly porous ceramic. A Material Safety Data Sheet is available for each standard. Calibration Devices: some of the probes used with the HygroLab 2 may require a calibration device to hold the humidity standard. This device is a small airtight container that fits on the probe and seals around the humidity sensor. During calibration, a known reference humidity is produced inside the calibration device by means of a humidity standard. Four calibration devices are available for the HygroClip probes: ER-15 for 15mm diameter probes ER-05 for 5mm diameter probes

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