NDIR Gas Analyzer | Specifications | |
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circuiting for 1.5 sec or longer. Auto calibration initiates when contacts open.
Auto Zero Calibration: Auto zero calibration is carried out periodically at the preset cycle. This cycle is independent from “Auto Calibration” cycle.
When zero calibration gas and solenoid valve for opening/closing the calibration gas flow line are installed by the customer, zero calibration will be carried out at the set auto zero calibration timing.
Auto Zero Cal Cycle Setting: Auto zero calibration cycle is user settable. Setting is variable within 1 to 99 hours (in increments of 1 hour) or 1 to 40 days (in increments of 1 day).
Gas Flow Time Setting: The timing for flowing zero gas in an auto zero calibration is user settable from 60 to 900 seconds (in increments of 1 second)
High/Low Limit Alarm: Alarm contact output turns on when measurement value reaches the preset high or low limit alarm value. Contacts close when the instantaneous value of each channel exceeds the high alarm limit value or falls below the low alarm limit value.
Instrument Error Contact Output: Contacts turn on when analyzer error No. 1, 2, 3 or 10 occurs.
Calibration Error Contact Output: Contacts turn on at occurrence of manual or auto calibration errors from
Auto Cal Status Contact Outputs: Contacts turn on during auto calibration.
O2 Correction:Correction of measured NO, SO2 and CO gas concentrations into values at reference O2 concentration
Teledyne Analytical Instruments | 95 |
