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Model GFC7000E Instruction Manual Specifications, Approvals and Warranty
04584 Rev A1 5
2. SPECIFICATIONS, APPROVALS AND
WARRANTY
2.1. Specifications
Table 2-1: Model GFC7000E Basic Unit Specifications
Min/Max Range
(Physical Analog Output)
In 1ppb increments from 50ppb to 2 000ppm, dual ranges or auto
ranging
Measurement Units ppb, ppm, µg/m
3
, mg/m
3
, %(user selectable)
Zero Noise < 0.1 ppm (RMS)
Span Noise < 1% of reading (RMS)
Lower Detectable Limit1 < 0.2 ppm
1
Zero Drift (24 hours) <0.25 ppm
1
Zero Drift (7 days) <0.5 ppm
1
Span Drift (7 Days) 1% of reading above 50 PPM
1
Linearity 1% of full scale
Precision 0.5% of reading
Temperature Coefficient < 0.1% of Full Scale per oC
Voltage Coefficient < 0.05% of Full Scale per V
Lag Time 10 sec
Rise/Fall Time 95% in <60 sec
Sample Flow Rate 800cm
3
/min. ±10%
Temperature Range 5-40
o
C
Humidity Range 0 - 95% RH, non-condensing
Dimensions H x W x D 7" x 17" x 23.5" (178 mm x 432 mm x 597 mm)
Weight, Analyzer 38 lbs. (17 kg); add 1 lbs (0.5 kg) for IZS
AC Power Rating 100 V, 50/60 Hz (3.25A);
115 V, 60 Hz (3.0 A);
220 – 240 V, 50/60 Hz (2.5 A)
Environmental Installation category (over-voltage category) II; Pollution degree 2
Analog Outputs Three (3) Outputs
Analog Output Ranges 0.1V, 1 V, 5 V, 10 V, 2-20 or 4-20 mA isolated current loop.
All Ranges with 5% Under/Over Range
Analog Output Resolution 1 part in 4096 of selected full-scale voltage
Status Outputs 8 Status outputs - opto-isolated; including 2 alarm outputs
Control Inputs 6 Control Inputs, 3 defined, 3 spare
Serial I/O One (1) RS-232; One (1) RS-485
Baud Rate : 300 – 115200: Optional Ethernet Interface
Certifications CE: EN61010-1:90 + A1:92 + A2:95, EN61326 - Class A
1
At constant temperature and voltage.