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2.
SPECIFICATIONS, APPROVALS & COMPLIANCE
2.1. SPECIFICATIONS
Table 2-1: T802 Specifications
PARAMETER
O
Sensor
2
Ranges
1
Zero Noise
1
Span Noise
Lower Detectable Limit
3
Zero Drift
Span Drift
Accuracy
Linearity
Temperature Coefficient
CO
Sensor Option
2
Ranges
1
Zero Noise
1
Span Noise
Lower Detectable Limit
Zero Drift
Span Drift
Accuracy
Temperature Coefficient
Rise and Fall Time
Flow Rate
Humidity Range
Pressure Range
AC Power
Analog Output Ranges
Recorder Offset
Analog Output Resolution
Standard I/O
Optional I/O
Alarm outputs
1
As defined by the USEPA.
2
Defined as twice the Zero Noise level by the USEPA.
3
Note: Zero Drift is typically < 0.1% O
07275B DCN6418
Min: 0-1% Full scale
Max: 0-100% Full scale (user selectable)
< 0.02% (RMS)
< 0.05% of reading (RMS)
2
< 0.04%
< ±0.02%/24 hours; < ±0.05%/7 days
< ±0.1%/7 days
< ±0.1%
< ±0.1%
< ±0.01%/degree C
Min: 0-1% Full scale
Max: 0-20% Full scale (user selectable; dual ranges and auto ranging supported)
< 0.02% (RMS)
< 0.1% of reading (RMS)
2
< 0.04%
< ±0.02%/24 hours; < ±0.05%/7 days
< ±0.1%/7 days
< ±(1.5% of range +2% of reading)
< ±0.01%/degree C
<60 seconds to 95%
120ml ±20ml/min
0-95% RH
25-31 in HG
100V – 120V 60 Hz (77W); 220V – 240 V 50 Hz (80W)
All Outputs: 0.1 V, 1 V, 5 V or 10 V
Three outputs convertible to 4-20 mA isolated current loop.
All Ranges with 5% under/over-range
± 10%
1 part in 4096 of selected full-scale voltage
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
1 USB com port
1 RS485
8 analog inputs (0-10V, 12-bit)
4 digital alarm outputs
Multidrop RS232
3 4-20mA current outputs
2 opto-isolated alarms outputs with user settable alarm limits
during the first 24 hours of operation.
2
SPECIFICATION
21
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