Teledyne T300, Руководство по эксплуатации, Страница: 34 / 426

Specifications and Approvals Teledyne API – Model T300/T300M CO Analyzer
32
Parameter Specification
Optional I/O 1 USB com port
1 RS485
8 analog inputs (0-10V, 12-bit)
4 digital alarm outputs (2 opto-isolated and 2 dry contact)
Multidrop RS232
3 4-20mA current outputs
Temperature Range
5 - 40
°
C operating, 10 - 40
°
C EPA Equivalency (T300 only)
Humidity Range 0-95% RH, Non-Condensing
Temp Coefficient
< 0.05 % per
°
C (minimum 50 ppb/
°
C)
Voltage Coefficient < 0.05 % per V
Dimensions (HxWxD) 7" x 17" x 23.5" (178 mm x 432 mm x 597 mm)
Weight T300: 40 lbs (18.1 kg); T300M: 38.4 lbs (17.2)
Environmental Conditions Installation Category (Over voltage Category) II Pollution Degree 2
1
As defined by the USEPA
2
At constant temperature and pressure
Table 2-2: O
2
Sensor Option Specifications
Parameter Description
Ranges 0-1% to 0-100% user selectable. Dual ranges and auto-ranging supported.
Zero Noise
1
<0.02% O
2
Lower Detectable Limit
2
<0.04% O
2
Zero Drift (24 hours)
3
<± 0.02% O
2
Zero Drift (7 days) <±- 0.05% O
2
Span Noise
1
<
±
0.05% O
2
Span Drift (7 days) <± 0.1% O
2
Accuracy (intrinsic error) <± 0.1% O
2
Linearity <± 0.1 % O
2
Temp Coefficient <± 0.05% O
2
/°C,
Rise and Fall Time <60 seconds to 95%
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
2
during the first 24 hrs of operation
Table 2-3: CO
2
Sensor Option Specifications
Parameter Description
Ranges 0-1% to 0-20% user selectable. Dual ranges and auto-ranging supported.
Zero Noise
1
<0.02% CO
2
Lower Detectable Limit
2
<0.04% CO
2
Zero Drift (24 hours) <± 0.02% CO
2
Zero Drift (7 days) <± 0.05% CO
2
Span Noise
1
<± 0.1% CO
2
Span Drift (7 days) <± 0.1% CO
2
06864B DCN6314