Sentry Sample Sentry II Low Pressure User Manual

Sentry Sample Sentry II 21
temperature. This allows an alarm reset in the event the high temperature alarm set point
was inadvertently set or if the set point is lower than the desired sample temperature.
Low Flow: Alerts operators the total ow is below the alarm threshold. The common alarm
relay is set.
Low Flow Hysteresis: This set point determines when the low ow alarm clears. The
system remains in low ow alarm until the total ow rises above the low alarm level plus
the alarm hysteresis.
Low Pressure: Alerts operators the pressure is below the alarm threshold. The common
alarm relay is set.
Low Pressure Hysteresis: This set point determines when the Pressure alarm clears. The
system remains in low-pressure alarm until the pressure rises above the low alarm level
plus the alarm hysteresis.
Units
Figure 21. Units
Un itsSetup
Engl ish
Figure 21 shows the unit selection screen. To toggle the displayed units between English
and SI, use the ▲ and ▼ keys. To return to the previous screen, use the ENTER key.
Options
Figure 22. Measurement Options
Me asuremen tOpt ions
InletPressure
Enab led
Figure 22 shows the measurement options screen. This screen is used to enable or disable
optional measurement options. To enable or disable the displayed option, use the ▲ or ▼
key. To advance to the next measurement option, use the ENTER key. After all options have
been set, the screen returns to the continued setup screen (screen 2). Available options
are: Inlet Pressure and Temperature, Outlet Pressure and Temperature, and Cooling Water
Temperature.

Sentry Sample Sentry II Low Pressure Specifications

General

Brand	Sentry
Model	Sample Sentry II Low Pressure
Category	Samplers
Language	English