Martel Electronics BetaGauge PIR PRO - Manual (Page 5)

Special Conditions for Safe Use:
Misuse
Should the BetaGauge PIR be exposed to overpressure or
sudden physical shock (i.e. being dropped) it should be examined
for any damage that may cause a safety concern. If in doubt
please return the unit for evaluation to Martel Electronics. Please
refer to the Customer Service Section for contact information.
WARNING
The Beta Gauge PIR is not intended for use with flammable
substances and is intended for installation only in locations
providing adequate protection against the entry of solid foreign
objects or water capable of impairing safety.
Caution
To avoid possible damage to calibrator or to equipment
under test:
• If the message changes to “OL” the range limit is exceeded and
the pressure source must immediately be removed from the
BetaGauge PIR to prevent damage to the pressure transducer
inside.
• Maximum torque allowed is 13,5 Nm = 10 ftlbs. NEVER exceed
the torque allowed.
2. BetaGauge PI Reference Class Display
and Controls
3
Pressure display
Engineering Units
0 - 100% bar graph
Selects an action in
configuration.
Also turns the
back-light on/off
Turns Power on/off
Enters set-up and
configuration menus
Zeros the display,
Scrolls forward through
menu displays
Recalls min and max
readings.
Scrolls backwards
through menu displays