H2O DewIQ Analyzer Rack Model

H2O DewIQ Analyzer Rack Model

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Description

Turn-Key, GE-Panametrics H2O analyzer package. Aluminum Oxide NIST traceable, calibrated sensor (-80C to 20C Range). 19″ Rack Mount with cell inlet/outlet isolation valves. Flow metering valve with 0-1LPM Flowmeter. Single stage H2O scrubber platform with moisture cartridge. Requires MSCM or ASCM series gas controller (not included). Pre-programmed with sensor installed.

The dew.IQ is an economical, single channel, aluminum oxide hygrometer in the IQ Series line of analyzers. It is intended for industrial applications requiring accurate, real-time moisture measurement.  thh the IQ.probe is rugged and accurate to true absolute humidity sensors with calibration traceable to national standards. Exceptional dynamic range, speed of response and calibration stability have made the aluminum oxide sensor the standard for performance and value in industrial moisture measurement for more than 40 years.

The microprocessor-based dew.IQ accurately tracks fast-changing process conditions, and displays the moisture content as dew/frost point temperature in °F or °C or as ppmv with a constant pressure input on an LCD. The measurement is also available as an analog output. The dew.IQ features built-in isolation to ensure the integrity of signals to remote devices. The meter also features two Form C alarm relays for high and low moisture limits. The large display and six-button keypad combine to make selection of analog output zero and span, alarm set-points fast and easy, and entry of calibration data simple.

Intrinsic Safety External safety barrier for moisture input
European Compliance Complies with EMC Directive 2004/108/EC and 2006/95/EC Low Voltage Directive (Installation Category II, Pollution Degree II)
Input Moisture signal from an M Series probe or IQ.probe
Analog Output Single internal isolated recorder output, internally optically isolated, 10-bit (0.1%) resolution
Switch-Selectable Outputs 0 to 2 V, 10k ? minimum load resistance
0 to 20 mA, 400 ? maximum series resistance
4 to 20 mA, 400 ? maximum series resistance
User-programmable within the range of the instrument and the corresponding sensor or transmitter
Alarm Relays One fail-safe fault relay
Two standard Form C relays SPDT,
rated for 3 A at 250 VAC/30 VDC
Set to any level within the range of the instrument; programmable from the front panel
Alarm Set Point Repeatability ±0.2°F (±0.1°C) dew point
Datalogger 32 GB capacity with MicroSD card,
4 GB card included
Display 128 x 64 matrix LCD
Display Functions Dew point temperature in °F or °C, ppmv with a constant pressure input, or sensor signals for diagnostics
Power Requirements Universal power 100-240 VAC @ 50-60 Hz
Temperature Operating: –20° to 60°C (–4° to 140°F)
Storage: –40° to 70°C (–40° to 158°F)
Warm-Up Time Meets specified accuracy within three minutes
Configurations 19 inch rack mount
Sensor Type Thin-film aluminum oxide
Moisture Probe Compatibility Compatible with all Panametrics M Series aluminum oxide moisture probes and IQ.probe
Dew/Frost Point Temperature Overall range capability:
–110° to 60°C (–166° to 140°F)Standard:
–80° to 20°C (–112° to 68°F) with data to –110°C (–166°F)
Calibrated Accuracy at 77°F (25°C) ±2°C (3.6°F) from –65° to 10°C (–85° to 50°F)
±3°C (5.4°F) from –80° to –66°C (–112° to –87°F).
Repeatability ±0.5°C (0.9°F) from –65° to 10°C (–85° to 50°F) ±1.0°C (1.8°F) from –80° to –66°C (–112° to –87°F).

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