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2. SPECIFICATIONS, APPROVALS & COMPLIANCE
This section presents specifications, agency approvals, and safety compliance details.
2.1. SPECIFICATIONS
Table 2-1: T801 CO
2
Specifications
Parameter Description
Ranges
Min: 0-1% Full scale
Max: 0-20% Full scale (selectable, dual ranges and auto-ranging supported).
Zero Noise
1
<0.02% (RMS)
Span Noise
1
<± 0.1% of reading (RMS)
Lower Detectable Limit
2
<0.04%
Zero Drift
<± 0.02% (24 hours)
<± 0.05% (7 days)
Span Drift <± 0.1% (7 days)
Accuracy <± (1.5% of range + 2% of reading)
Temperature Coefficient <± 0.01% /°C
Rise and Fall Time <60 seconds to 95%
Pressure Range 25-31 in•Hg
Temperature Range
5 - 40C operating
Humidity Range 0-95% RH, Non-Condensing
Sample Flow Rate 120ml ± 20ml/min
Dimensions (HxWxD) 7" x 17" x 23.5" (178 mm x 432 mm x 597 mm)
Weight 28 lb (12.7 kg)
AC Power
100-120V 60 Hz (79W)
220-240V 50 Hz (69W)
Analog Output Ranges
All Outputs: 0.1 V, 1 V, 5 V or 10 V (selectable)
Three outputs convertible to 4-20 mA isolated current loop.
All Ranges with 5% under/over-range
Recorder Offset ± 10%
Analog Output Resolution 1 part in 4096 of selected full-scale voltage
Standard I/O
1 Ethernet: 10/100Base-T
2 RS-232 (300 – 115,200 baud)
2 USB device ports
8 opto-isolated digital status outputs
6 opto-isolated digital control inputs
4 analog outputs
Optional I/O
1 USB com port
1 RS485
8 analog inputs (0-10V, 12-bit)
4 digital alarm outputs
Multidrop RS232
2 4-20mA current outputs
Alarm outputs (option) 2 opto-isolated alarm outputs with user settable alarm limits
1
As defined by the USEPA
2
Defined as twice the zero noise level by the USEPA
07274B DCN6418