S301M Calibration Procedure - Honeywell VA201T Calibration Handbook

Calibration Handbook
4. Adjusting the Span
Turn on the regulator and inject span gas at the specified flow rate.
The span gas is now flowing into the unit.
Wait 2 minutes before starting the Set Span calibration.
Press the Enter key, and using the Scroll key enter the VA password.
Using the Scroll key select Zone 1 (built-in CO sensor) or Zone 2 (remote sensor) and press Enter.
Scroll to get the Set Span menu and press Enter to go in.
Using the Scroll and Enter key, input the concentration of span gas that's going to be used.
Wait will be displayed on the screen until calibration is completed.
Scroll until Back is displayed, press Enter.
Scroll until Quit is displayed, press Enter to exit.

S301M Calibration Procedure

1. Warm-Up Period
Turn the unit on for a minimum of fifteen (15) minutes.
2. Connectiing the Hardware
Screw the regulator to the appropriate calibration gas cylinder.
Adjust the regulator with a flow rate of according to specification.
Connect the regulator outlet to the sensor as shown on.
3. Remote Calibrating the S301M Sensor
When using the S301M in a network of sensors, connected to a VA301C controller (with firmware 3.0 or
S301M CALIBRATION INFORMATION
Gas Scale
CO 0 - 255 ppm
NO2 0 - 10.2 ppm
C3H8 0 - 25.5 % Vol
Combustibles 0 - 102 %
Calibration cap
S301M Calibration Equipment
Warm-up Flow Rate
15 min 0.5L/min
15 min 0.5L/min
15 min 100 ml/min
15 min 100 ml/min
58 Liter
Calibration
Gas Cylinder
or
28
103 Liter
Calibration
Gas Cylinder
VA301M / S301M