Innogen Tech Private Limited

Media Type	Air, Non-Combustible And Non-Aggressive Gases
Brand	Beck GmbH
Range Setting	Via Adjustable Knob
Contact System Type	SPDT
Electrical Connection	Screw Terminals
Model Name/Number	930.8x
Power/Voltage	Tab Terminals 6.3x0.8 mm In Accordance With DIN 46244 Or Push-On Screw Terminals
Mounting Type	Silicone, Free Of Gas Emissions

Description:

• Differential pressure switch 930 adjustable from 20 to 5000 Pascal
• Adjustable differential pressure switch for monitoring overpressure, vacuum and differential pressure of air or other non-combustible, non-aggressive gases.

 

• The switching pressure can be adjusted without a pressure gauge using a scaled adjustment knob. Various versions with overlapping adjustment ranges between 0.2 mbar and 50 mbar are available for this purpose. As standard, the pressure switch is equipped with a transparent cover of protection class IP54.

NEW:

• This series is also available with an ATEX type examination.

Application:

• Monitoring air filters and ventilators
• Monitoring industrial cooling-air circuits
• Overheating protection for fan heaters
• Monitoring flows in ventilation ducts
• Controlling air and fire-protection flaps
• Frost protection for heat exchangers

Setting Range:

Temperature range:

• Medium and ambient temperature from –20°C to +85°C
• Storage temperature from –40°C to +85°C

Diaphragm material:

• Silicone, free of gas emissions.

Pressure Connection:

• 2 plastic pipe connection pieces (P1 and P2), external diameter 6.0 mm.

Electrical rating:

• Standard version: max. 1,5 A (0,4 A) / 250 VAC
• Low voltage version: max.0,1A / 24VDC.

Electrical connection:

• Tab terminals 6.3×0.8 mm in accordance with DIN 46244 or push-on screw terminals.
• Cable conduit with cable strain relief.

Protection Class:

• IP 54 with cover
• IP 65 with cover 

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Additional Information:

• Item Code: 930.8x
• Delivery Time: Ready stock
• Packaging Details: Box packing

Usage/Application	Industrial
Brand	E+E Elektronik / EPluse
Model Name/Number	EE355
Measuring Range	-100...60 DegreeC (-76...140 DegreeF) Td
Supply Voltage	18-28 V DC
Accuracy	+-2 DegreeC (+-3.6 DegreeF)

An integrated auto-calibration procedure leads to accuracy of ±2 °C (±3.6 °F) Td. The measured values for dew point, frost point or ppm volume concentration are available on an analog 4-20 mA and a digital Modbus RTU output. Integration into the measurement task is simplified by the compact design and the exceptionally robust stainless steel enclosure.

With an optional Modbus to USB convertor and the free EE-PCS configuration software the user can adjust the dew point transmitter, set the Modbus parameters, and change the scaling of the analogue output.

Key Features

• Measurement range -100...60 °C Td 
• E+E autocalibration Measurement accuracy ±2 °C (±3.6 °F)
• Modbus RTU and 4..20 mA output
• sturdy and compact stainless steel housing

Model Name/Number	EE1950
Brand	E+E Elektronik

The EE1950 dew point module is dedicated for applications with continuous high humidity and condensing conditions. With excellent temperature compensation across the working range -70°C to 180°C (-94 to 356 °F), the module is the ideal choice for climate chambers.

The outstanding long term stability of the EE1950 under continuous high humidity conditions rests on the innovative, heated E+E humidity and temperature sensing element HMC01.

Together with an additional, external temperature sensor, the dew point module is the perfect solution for precise calculation of the relative humidity and for climate chamber control.

The proprietary E+E coating protects the sensing element from dust, dirt and corrosive agents. Therefore, the EE1950 performs reliably even in harsh environment.

Thanks to the Automatic Sensor ReCovery (ARC) function, the sensor also copes well with chemical contamination. By controlled heating, the chemicals gaze out from the sensing element.

The analogue output of the EE1950 can be set to current or voltage. The service interface and the free EE-PCS configuration software allow for output scaling and adjustment. The electronics board is available in two sizes, for easy integration into existing climate and test chambers.

Brand	E+E Elektronik
Model Name/Number	EE046
Usage/Application	The EE046 warns early and reliably of a condensation risk. It helps to prevent dripping or moulds

Reliable Condensation Warning
Condensation on a surface occurs when the relative humidity (RH) of the air close to the surface reaches 100 %. The EE046 condensation monitor measures accurately the relative humidity of the air at the surface temperature. An early warning is given via the relay output when this reaches a value of 90 % RH, just before condensation occurs. The relay also indicates a power supply failure or a broken cable. Additionally, an LED indicates the operating status of the EE046 (normal operation / alarm / power supply failure).

Mounting on Surfaces and Pipes
The EE046 condensation monitor is available in two versions. The wall/pipe mount model is appropriate for installation on flat surfaces and on pipes with a diameter of up to 50 mm (2"). It is mounted on cooling ceilings, on cooling or cold water piping, cooled surfaces and chilled beams.

Snap-On Model for Pipes with 16 mm (0.63") Diameter
The snap-on model can be mounted on plastic and aluminium composite pipes with 16 mm (0.63") diameter. Typical applications for this model are cooling and heating by concrete core activation.

Fast Response Time, Long-Term Stable Measurement
Because of the very good thermal coupling with the surface, the EE046 responds very quickly to humidity or surface temperature changes.

The high-quality humidity sensing element is protected against dust and dirt by the E+E proprietary coating. This ensures long-term stable and reliable measurements in harsh and polluted environments.

Typical Applications

• Concrete core activation
• Chilled beams
• Switching cabinets
• Climate control