HTPB series from Edgetech Humidity 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
• High pressure conditions.

HT75 - Humidity/temperature stainless steel probe with a stainless steel sinter filter, RS232 and 0-10Vdc outputs, RH measurement range is 5 to 95% with an accuracy of +/-1%, operating temperature -20C to 75C, dew point range 30 to -60C, default outputs: RH, temperature and dew point.

HTB75 - Humidity/temperature/barometric pressure stainless steel probe with a stainless steel sinter filter, RS232 and 0-10Vdc outputs, RH measurement range is 5 to 95% with an accuracy of +/-1%, pressure range is (barometric pressure, 300-1100mb, operating temperature -20C to 75C, default outputs: RH, temperature and pressure.

HTP 55 - Humidity/temperature/high pressure stainless steel probe with a stainless steel sinter filter, RS232 and 0-10Vdc outputs, RH measurement range is 5 to 95% with an accuracy of +/-1%, pressure range is 0-200psia, operating temperature -20 to 55C, default outputs: RH, temperature and pressure.

HT115 - A remote (6ft cable) humidity/ high temperature stainless steel probe with a stainless steel sinter filter, RS232 and 0-10Vdc outputs, RH measurement range is 5 to 95% with an accuracy of +/-1%, operating temperature -20C to 115C, default outputs: RH, temperature and dew point-DIS option included.

HTB115 - A remote (6ft cable) humidity/ high temperature/barometric pressure stainless steel probe with a stainless steel sinter filter, RS232 and 0-10Vdc outputs, RH measurement range is 5 to 95% with an accuracy of +/-1%, pressure range is (barometric pressure, 300-1100mb, operating temperature -20C to 115C, default outputs: RH, temperature and pressure, DIS option included.

HT115N - A remote (6ft cable) humidity/ high temperature stainless steel probe with a stainless steel sinter filter, RS232 and 0-10Vdc outputs, RH measurement range is 5 to 95% with an accuracy of +/-1%, operating temperature -20C to 115C, default outputs: RH, temperature and dew point

Specification:

• 0-10Vdc, RS232 outputs
• 18-30Vdc power
• Programmable scaling and selectable measurement parameters through RS232 serial port
• Wall(W),Remote (R), pipe (P) ¾" thermocouple bore through compression fitting and duct (D)mount configurations-need to specify the mounting configuration at the time of order
• Accuracy +/- 1% nominal
• Standard 6 ft cable length
• Stain less steel sinter filter-removable

Options:

• DIS display, 4-20mA , RS232 and 2 programmable alarm relays (1 Form A (NO) 3A/250Vac
• FRSHT75 field replaceable sensors module for RH/T interchangeability accuracy to published spec
• FRSHTP55 field replaceable sensor module with RH/T/P interchangeability accuracy to published spec

Sensor Dimensions:

• Width ¾" OD
• Length 8"

About Edgetech:

EdgeTech Moisture, Humidity & Oxygen Instrumentation designs & manufactures reliable and accurate, instruments that provide measurements of dew point, oxygen, humidity and relative humidity [RH]. EdgeTech provides standard products and non-standard custom humidity instrumentation.

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The new HygroFlex5-series is the latest development in transmitters for humidity, temperature and dew point.

The HygroFlex5-series is ideal for all applications where exact measurement of humidity and temperature is of decisive importance, e.g. the food and pharmaceutical industries, printing and paper industries, meteorology, agricultural sector, archaeology, climatology, etc. There is hardly a field today in which these parameters may be ignored. It is ultimately the measuring task in hand that defines the instrument that best covers your needs.

One outstanding feature of this innovative product is, the possibility to output all psychrometric calculations as an analog signal. The HF5-series is compatible with HygroClip2 probes with integrated AirChip3000 technology – thanks to which the probes achieve a degree of accuracy not seen before. In combination with advances in sensor technology and integration, the HygroFlex HF52-, HF53- and HF55- transmitters provide superb precision and state-of-the-art functionality, taking humidity, temperature and dew point measurements to a whole new level of performance (< 0.02 %rh) and reliability (< 0.8 %rh and < 0.1 K).

Easy to Read Display

• Display of the measured values on a clear, backlit graphic display with trend indicators

• Configuration by keypad possible

Tried-and-tested housing

• Robust industrial housing

• Wall or duct mount versions

Output Signals

• Two freely selectable and scalable analog outputs

• Available as 2-wire (HF52), 3/4-wire (HF53) and digital (HF55) transmitter

• Optional digital outputs allow integration on a network via RS485, Ethernet and even wireless connection

Wide selection of probes

• Compatible with all HygroClip2 probes

• Use of probe simulators allows easy process validation

AirChip3000

• Compensates humidity and temperature over 30,000 reference points

• 2,000 data point memory

• Dew/frost point calculation

• Sensor auto-diagnostics and automatic correction

• Active alarming and information

• ASIC, (Application Specific Integrated Circuit), micro-controller and EEPROM on one chip

Still a guarantee: Swiss Made

All of this combined makes the HygroClip 2 the best humidity product on the market today, and one that currently also has no competition in terms of quality and longevity.

For more detailed information and printable illustrated material, visit our Web site:

www.rotronic-humidity.com

ROTRONIC - Your competent partner for all matters relating
to all aspects of humidity and temperature measurement.

For 40 years, ROTRONIC has been combining technical innovation with Swiss quality.

The new HygroClip 2, with its integrated AirChip 3000, is setting new standards

in terms of accuracy, operating range and OEM flexibilty.

ROTRONIC sells their products worldwide in 40 countries and has branches in the USA,

Germany, Great Britain, France, Taiwan, Singapore and China.

Contact partner for the press:

Rose Mannarino
160 E Main St, Huntington NY, 11743, USA

rose@rotronic-usa.com, Phone 631-427-3898 Fax 631-427-3902

HygroGen® is a generator of controlled relative humidity and temperature environments, primarily for the calibration of humidity instrumentation. The HygroGen is completely self-contained, requiring no external resources except mains power, and is light enough for portable use.

The HygroGen uses a mixed flow method for generating the humidity (%RH) required by the user. A desiccant cartridge provides low humidity, a saturator high humidity, and a control system mixes these together to create a constant environment within a well insulated chamber. Temperature is controlled with a Peltier thermoelectric heat pump. Set points are easily adjusted using the front panel controller keypad, or via the RS-232 interface using a PC and optional controller software. The HygroGen uses a high performance controller to achieve both exceptional stability and rapid stabilization when moving from one condition to another. Smart chamber design, combined with a high rate of air flow, contributes to minimizing humidity and temperature gradients inside the chamber, and to shielding the chamber from the outside environment. For the purpose of controlling conditions inside the chamber, humidity is measured with a HygroClip S digital probe and temperature with a separate Pt100 RTD. Depending on the model of HygroGen, the reference humidity and temperature used to calibrate humidity instrumentation is usually provided by another set of probes and instruments (see calibration traceability).

Large, easy to read triple LCD displays % Relative Humidity, Temperature, and Dew Point. The 445814 and 445815 have visual and audible alarms that alert when humidity exceeds preset limit. The 445815 is NIST certifiable and also features an external probe that can extend up to 18", as well as a rear calibration pot for Humidity and Temperature.

Programmable Alarms warn of High or Low Humidity Conditions

Features:

• Large, easy-to-read triple LCD displays % Relative Humidity, Temperature and Dew Point
• %RH audible and visual alarms, with adjustable set points, alert when humidity exceeds set limit
• Probe clips onto meter or extends on 18" (457mm) cable (Model 445815 only)
• Max/Min with Reset function
• Rear calibration adjustment pot for Humidity and Temperature (Model 445815 available with NIST certification and optional Calibration Standards)
• Humidity: 10 to 99%
• Temperature: 14 to 140°F (-10 to 60°C)
• Basic Accuracy: ±4%RH; ±1.8°F/1°C
• Dimensions 4.3x3.9x0.78" (109x99x20mm) Weight: 6oz (169g)
• Complete with built-in stand, wall mount bracket, remote sensor (Model 445815) and 2 AAA batteries; Optional calibration salt bottles for Model 445815

Applications:

For more information please click on the "See Product Details" link to your right.

This device is designed for remote weather stations and ocean data buoys. It has DC voltage operation, low power consumption and a warm up time of only 0.25 sec. The MP101A has a 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. The probe is available with natural aspiration or motor aspirated radiation shields. It can be field calibration with certified humidity standards.

The HN-CH series is reliable and accurate palm-sized temperature/ humidity meter with the measuring humidity range of 0 to 100%RH by using a new developed humidity sensor.

It also provides the data logging function capable to store each 8000 readings of temperature and humidity into memory.

• Excellent reproducibility and reliability by capacitance type humidity sensor
• Humidity sensor with quick response in 15 seconds
• Easy maintenance by complete interchangeable sensors
• Handheld type, desktop type and wall-mounting type are available for various applications.
• Data logging function capable to store each 8000 readings of temperature and humidity into memory
• The sensor used in probe type and separated type can be used in temperature from -40 to 80°C.
• With RS-232C or RS-485 communications interface
• A software package for analyzing data is available.
• Power supply of AA alkaline batteries or through AC adapter