Rotronic Hygroflex8 HF8 Humidity & Temperature Measurement Transmitter

Rotronic HF8 Humidity And Temperature Sensor

Rotronic Hygroflex8 HF8 Humidity And Temperature Sensor

Rotronic Hygroflex8 HF8 measures humidity, temperature, and all calculated psychometric parameters within industries such as HVAC and pharmaceuticals.

In combination with advanced sensor technology and integration, the Rotronic Hygroflex8 HF8 provides outstanding long-term stability and chemical resistance.

Based on Airchip 3000 technology, the unique features of the Rotronic Hygroflex HF8 such as the two interchangeable HygroClip digital or analog probe inputs.

Typical applications and industries include HVAC, food industry, building services equipment, paper, textile and pharmaceutical.

Rotronic Hygroflex8 HF8 Humidity & Temperature Measurement Transmitter Product Benefits

  • Optional display – The clear backlit graphic display is easy to read and the simple menu navigation provides fast access to all the information available. The display resolution is to 2 decimal points and can calculate the delta values between two probes.
  • Flexible choice of probes – The Rotronic Hygroflex8 HF8 can be fitted with a choice of two interchangeable Hygroclip2 probe types that are compatible with all Hygroclip2 types.
  • Data logging function
    • Logs up to 10,000 value pairs, relative humidity and temperature provided by a single HygroClip2 probe
    • Logs up to 10,000 data values provided by a single 1-channel analog probe
    • Both probe inputs can be logged at the same time
    • Each record is date and time stamped (real-time clock)
  • Output signals
    • Four freely selectable and scalable analog outputs
    • Freely selectable output type through HW4 software: 0/4…20 mA; 0…1/5/10 VDC
    • Optional digital outputs allow integration on a network via Ethernet or RS-485
    • Combined digital and analogue output signals, allow controlling and steering a device with one transmitter
Rotronic Hygroflex8 HF8 Transmitter

Rotronic Hygroflex8 HF8 Transmitter

 

Key user functions of the Rotronic Hygroflex8 HF8 humidity and temperature transmitter include:

  • 2 interchangeable HC2 or analog probes
  • Range of application electronics: -40…60 °C / 0…100 %rh
    -10…60 °C with LCD
  • Digital outputs, also combinable with analog outputs
  • Analog inputs (U/I)
  • Data logging, up to 10‘000 measured values
  • Relay outputs
  • Use as simulator for system validation *
  • Service interface

Rotronic HYGROFLEX8 HF8 Humidity And Temperature Transmitter

Product Specifications

Probe AccuracyMeasurement RangeWeightCircuit TypeDigital probeCurrent ConsumptionStart-Up Time
±0.8 %rh / 0.1 C (typically value-100…200 °C / 0…100 %rh540g3/4-wireHygroClip2 probeHF52: max 40 mA1.9 s (typical)

Data Refresh Rate Display TypeTrend IndicatorHousingProbe MaterialType Of Output SignalsCable Connections
1 s (typical)Optional graphics display. Presentation configurable.Yes, for models with displayABSProbe dependant0…1 V, 0…5 V, 0…10 V, 0(4)…20 mA1x M16x1.5 or ½ “conduit adapter

Rotronic Hygroflex8 HF8 Humidity & Temperature Probe

Rotronic Hygroflex HF8 probes measure humidity, temperature and also calculate dew/frost point.

Features

  • 2 interchangeable HC2 or analog probes
  • Range of application electronics: -40…60 °C / 0…100 %rh
    10…60 °C with LCD
  • Digital outputs, also combinable with analog outputs
  • Analog inputs (U/I)
  • Data logging, up to 10‘000 measured values
  • Relay outputs
  • Use as simulator for system validation *
  • Service interface

What Is CO2 & How Is It Measured ? – Rotronic HygroFlex5-EX ATEX Humidity & Temperature Sensors

Rotronic Hygroflex8 HF8 Humidity & Temperature transmitter – probe options

Whether a simple plug and play probe is required to measure ambient conditions or a more sophisticated cable probe for high temperature or special applications, the options available for the Rotronic Hygroflex8 HF8 means most requirements can be met.

All Hygroclip2 probes can be individually calibrated and adjusted to increase measurement precision.

The range of Hygroclip2 probes available include:

Rotronic HC2-IC Series

Rotronic H2C-IC series probe

Rotronic H2C-IC series probe

  • Humidity measuring range: 0…100 %rh
  • Temperature limits at sensor: -100…200 °C
  • Barrel: PPS
  • Barrel diameter: 15 or 25/15mm
  • Barrel length: 100/250/400/550/700 mm
  • Probe cable length: 2 m or 5 m

Rotronic HC2-IM Series

Rotronic HC2-IM Series probe

Rotronic HC2-IM Series probe

  • Humidity measuring range: 0…100 %rh
  • Temperature limits at sensor: -100…200 °C
  • Barrel: Stainless steel
  • Barrel diameter: 15 or 25/15 mm
  • Barrel length: 120/280/430/580 mm
  • Probe cable length: 2 m or 5 m

Rotronic HC2-IE Series

Rotronic HC2-IE Series Probe

Rotronic HC2-IE Series Probe

  • Humidity measuring range: 0…100 %rh
  • Temperature limits at sensor: -100…200 °C
  • Barrel: Stainless steel NPT ½” or
  • G ½” thread for maximum 400 bar
  • Probe cable length: 2 m or 5 m

ROTRONIC – HUMIDITY MEASUREMENT IN THE PHARMACEUTICAL INDUSTRY

The pharmaceutical industry is one of the largest users of humidity measurement equipment. Most drugs are sensitive to variations in humidity and moisture levels, so these need to be considered and controlled using measurement instruments, probes and sensors for the final products to be consistent in quality and performance.

Humidity Measurement Applications

Humidity instruments are used to both control (transmitters) and monitor (transmitters or data loggers) these conditions during “accelerated conditions” drug testing.

Production machines, driers, tableters, and coaters are all sensitive to humidity – quality control requires machine monitoring, area monitoring and final product Equilibrium Relative Humidity (ERH) measurement.

Clean room environments are humidity critical – environmental monitoring system (EMS) and measurement is validated to conform with regulatory requirements.

ROTRONIC MEASUREMENT

View the current Rotronic catalogue :

HUMIDITY, DEW POINT, FLOW, PROCESS PRESSURE, CARBON DIOXIDE & TEMPERATURE MEASUREMENT

T&D distribute Rotronic probes, instruments, transmitters, data loggers, indicators and sensors for the measurement of dew point, flow, air velocity, process pressure, carbon dioxide and temperature. Click an icon for further information…..

 

Rotronic - Dew Point Measurement

Low Dew Point

Rotronic - Flow Measurement

Flow & Air Velocity

Rotronic - Process Pressure Measurement

Process Pressure

Rotronic - CO2 Measurement

Carbon Dioxide

Rotronic - Temperature Measurement

Temperature

➡ Did you know? T&D supply VEGA process instrumentation for pressure, level and point level (switching) measurement