Martel Electronics BetaGauge 3II - Manual (Page 50)

3-15 Basic Operations
Pressure Module Example:
3. Press the CLR key to return to the Module Info
menu.
4. Press the CLR key again to return to the Setup
menu.
Programming Trip Detection
The BetaGauge II has the ability to detect trips from
either wet or dry contacts using a BetaPort–DC module.
However, this trip detect feature is intended for use with
pressure trip devices only.
CAUTION: Do not install two BetaPort–DC
electrical modules in the calibrator
simultaneously. The calibrator is not
designed to permit operation with two
electrical modules. Ground potential
differences could cause high current
flows through the calibrator which could
damage the calibrator and/or cause bodily
injury.
Wet Contacts
The BetaGauge II will detect wet contact trips when the
voltage input of the DC module crosses the 12 Volt
threshold. The contact wetting voltage should not
exceed 48 Volts, and should be a DC potential.
GAGE SN: 0000000003
FS= 15.00 PSI
Cal: 04/16/2005