Gas Detectors

Gas Detectors

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E2608-C2H4

Ethylene Detector-Transmitter

  • Humidity compensated electrochemical sensor
  • Ranges 0...10 / 0...200 / 0...1500 ppm C2H4
  • Resolution 0,1 / 1 / 5 ppm C2H4
  • 2 × 4-20 mA / 0-10 V, RS485
Temperature Sensors

Description

Ethylene detector-transmitter E2608-C2H4 is a member of new PluraSens® family of multifunctional measurement instruments.

Applications include fruit ripening and storage rooms, chemical and polymer industry and other areas requiring precise measurement of ethylene concentration.

Due to a special technical solution for humidity compensation (available as an option), the detector may be used even at humidity levels up to 100% RH.

Two relays with closing contact may be used for remote signalling or concentration control. Two alarm set-points are user settable.

Two analog outputs and RS485 digital interface with industry standard Modbus RTU protocol can be used to connect the detector to safety or building automation systems.

Document

Technical Datasheet
User Manual
CE Declaration

E2218-DM

Duct mount humidity & temperature transmitter

  • Mountable into ventilation airducts
  • Relative/absolute humidity, dew point, T
  • Industrial IP65 protected enclosure
  • Two configurable 0-10 V / 4-20 mA outputs
  • RS485 Modbus RTU digital interface
Temperature Sensors

Description

Humidity and temperature transmitter E2218-DM is a member of new PluraSens® family of multifunctional measurement instruments. The transmitter is intended for measurement of relative and absolute humidity, temperature and dew point value in air and non-aggressive gases with high accuracy and stability.

E2218-DM features two freely configurable analog outputs 4-20 mA / 0-10 V and RS485 Modbus RTU interface for direct Fieldbus networking. The sensors are located at the tip of 200 mm long stem, intended for insertion into ventilation airducts.

Document

Technical Datasheet
User Manual
CE Declaration

E2227

Interior humidity & temperature transmitter

  • Digital sensors with excellent repeatability and stability
  • Fully calibrated and temperature compensated
  • RS485 Modbus RTU interface
  • Two configurable 0-10 V / 4-20 mA outputs
Temperature Sensors

Description

Humidity and temperature transmitter E2227 is intended for measurement of relative and absolute humidity, temperature and dew point value of air with high accuracy and stability.

The transmitter is designed for indoors use, target applications being home and office HVAC and building automation systems. Compact wall-mount slotted plastic enclosure provides natural ventilation of the sensors.

RS485 interface supporting industry standard Modbus RTU protocol allows direct Fieldbus networking of up to 240 devices. Analog outputs, user switchable to 0-10 V or 4-20 mA may be used to connect the transmitter to a range of secondary instruments, like display panels or controllers.

Document

Technical Datasheet
User Manual
CE Declaration

E2228

Heavy duty humidity & temperature transmitter

  • 0-10 V or 4-20 mA switchable analog output
  • Digital sensors in miniature tube
  • Fully calibrated and temperature compensated
  • Two relays for thermostat / hygrostat functionality
  • RS485 Modbus RTU interface
Temperature Sensors

Description

Humidity and temperature transmitter E2228 is a member of new PluraSens® family of multifunctional measurement instruments. The transmitter is intended for measurement of relative and absolute humidity, temperature and dew point of air and non aggressive gases with high accuracy and stability.

The instrument is available in different enclosures for indoors and outdoors use. The miniature external probe option enables convenient measurements in confined spaces and inside materials or building structures.

RS485 Modbus RTU interface allows direct Fieldbus networking of the devices and optional analog output can be used to connect the transmitter with additional secondary instruments.

Document

Technical Datasheet
User Manual
CE Declaration

E2228-DM

Duct mount humidity & temperature transmitter

  • Digital sensors with excellent repeatability and stability
  • Fully calibrated and temperature compensated
  • RS485 Modbus RTU interface
  • 0-10 V or 4-20 mA switchable analog output
Temperature Sensors

Description

Duct-mount humidity and temperature transmitter E2228-DM is a member of new PluraSens® family of multifunctional measurement instruments.

The transmitter is intended for measurement of relative and absolute humidity, temperature and dew point of air and non aggressive gases with high accuracy and stability.

The instrument is available in different enclosures for indoors and outdoors use. The miniature external probe option enables convenient measurements in confined spaces and inside materials or building structures.

RS485 Modbus RTU interface allows direct Fieldbus networking of the devices and optional analog output can be used to connect the transmitter with additional secondary instruments.

Document

Technical Datasheet
CE Declaration

E2353

Lumber moisture transmitter

  • Long-lasting stainless steel screw electrodes
  • Timber temperature compensation
  • Two 0-10 V or 4-20 mA outputs
  • RS485 Modbus RTU digital interface
Temperature Sensors

Description

Lumber moisture transmitter E2353 is a member of new PluraSens® family of multifunctional measurement instruments. The transmitter is intended for the measurement of timber moisture during kiln drying.

Moisture content (MC) detection is based on the measurements of electrical conductivity. The device uses robust stainless steel screw electrodes and FEP insulated connection cable to ensure the stable operating under the harsh conditions in drying kilns. Options with different length of electrodes and/or cable are available.

The device has two user configurable analog outputs and RS485 digital interface with industry standard Modbus RTU protocol to connect the transmitter to automation systems.

Document

Technical Datasheet
CE Declaration

For More Product Visit www.evikon.eu/en