Optica_Hygrometer

New-Generation Optica Hygrometer

Optica Chilled Mirror Dew Point Monitor

The Next-Generation Humidity Reference Standar

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Optica Chilled Mirror Hygrometer
(PDF Format, 16 pages, 1757 KB.)

GE General Eastern's Optica series chilled mirror hygrometers offer NIST traceable humidity, temperature and pressure measurements for the connected generation. Now, data is accessible from anywhere, any time, from within a browser over the internet or your Intranet. It's imagination at work.

Optica Measures:

	Relative Humidity (%RH)
	Dew/Frost Point (Td)
	Absolute Humidity (m/v)
	Mass mixing Ratio (m/m)
	Volume Mixing Ratio (v/v)
	Wet Bulb (Tw)
	Enthalpy (h)
	Water Vapor Pressure (e)

Optica Communicates:

	Ethernet Port
	Java Based Applet Loads in Web Browsers
	Data Logger 16 Mbyte Memory
	Recorded Data Uploads in ASCII Format
	Exports to Spreadsheets
	Real-Time "Stripchart" Graphing
	Color VGA or 4x40 Matrix Display

Optica Application in the Lab or on the Plant Floor:

	Calibration Laboratory
	Process Control
	Clean Rooms
	Environmental Test Chambers
	Precision HVAC Monitoring & Control
	Fuel Cells
	Heat Exchanger and Refrigerant Coil Calorimeters

Optica Monitor Specifications

Models:
- Color VGA with datalogger and Ethernet communications available in bench, rack or wallmount styles.
- 4x40 dot matrix available in bench, rack or wallmount styles

Power: 95 ~ 265 VAC, 50-60 Hz., 200 Watts

Electrical I/O: Business Style AC Receptacle, Multipin Chilled Mirror & Temperature Sensor/Cable Connectors, Screw Terminals for Analog Outputs, DB-9 for RS-232 & 10 Base-T for Ethernet.

Measured Parameters: Dew Point, Temperature & Pressure

Calculated Parameters: Relative Humidity, Wet Bulb, Mass Mixing Ratio, Volumetric Mixing Ratio, Absolute Humidity, Water Vapor Pressure, & Enthalpy in English and Metric Units as Well as User Configured Units.

Inputs: 1/3 Class A DIN 43760, 100 Ohm RTD & for Dew/Frost Point & Dry Bulb Temperature. Loop Powered 4-20mA DC at 500 Ohm Max Load for Pressure.

Accuracy: System Accuracy, ±0.2°C (±0.15°C on Special Order) for Dew/Frost Point, ±0.15°C for dry bulb temperature(±0.1°C on special order) 0.5% FS for Pressure.

Range: Refer to Chilled Mirror Dew point Sensor

Hysteresis: Negligible

Sensitivity: 0.1% Full Scale.

A/D: 16 Bit.

Datalogger Memory: 16 Megabytes.

Display: 1/4 Color VGA Enables up to (6) Parameters to be Displayed or 4x40 Dot Matrix Enables (2) Parameters to be displayed.

Operating Temperature: 0 ~ 50°C.

Cooling Rate: 1.5°C/Second Typical Above 0°C.

Digital Interface: RS-232 Port. Ethernet Port.

Digital Output Format: Data ASCII Text, Ethernet Java Applet Password Protected.

TCP/IP Address: Factory Default/User Assigned.

Analog Outputs: (2) 4-20mA & 0-5VDC User Configurable and Scalable.

Alarm Output: (2) 5A at 250V, Form C, (SPDT) Relays, Form C.

Enclosure:
- Bench-Top NEMA1, Wall Mount NEMA4

Weight: Bench-Top 3.6 kg. Wall Mount 4.5 kg.