Datasheet

www.trumeter.com
www.truAPM.com
Full specifications available online
The APM Process Meter is used to display the volume of fluid in
the tank. The 4-20mA analog output from the fluid level sensor
is scaled to gallons, and the custom annunciator set to “Gal”,
all via the easy-to-use software application.
High and low setpoints are configured so that the normal green display
will flash red when the tank is too full or empty, thereby alerting the
operator. Additionally the APM digital outputs are integrated into the
tank pumping system and the tank is automatically drained or filled if the
setpoints are exceeded.
The APM Process Meter is used to
display the volume of material in the
silo, using the analog output from a
level sensor.
The signal from the sensor is scaled into
the measurement units cubic metres,
and the annunciator customised to m
3
, all
via the easy-to-use software. Due to the
irregular shape of the silo, the 20-point
non linear table is used to correct the
non-linear signal from the sensor.
The displayed value accurately shows
the volume in the silo. High or low
setpoints can be set, and the APM
can be integrated into other systems
for process control.
Level sensor
4-20 mA
Due to the irregular
shape of the grain silo
Silo
Fluid level sensor
4-20 mA
Red backlight at
low set point
Red flashing
backlight at
high setpoint
INPUT
OUTPUT
Fluid Level Application
Silo Volume Application
Tank
Trumeter (Europe)
Trumeter House
Europa Business Park
Bury,
BL9 5BT
Tel: [phone]
Email: [e-mail]
Trumeter (The Americas)
702 S. Military Trail
Deereld Beach, Florida
FL 33442,
USA
Tel: [phone]
Email: [e-mail]
Innovative Design Technologies Sdn. Bhd
Lot 5881, Lorong Iks Bukit Minyak 1
Taman Perindustrian Iks, 14000 Bukit Tengah
Penang, Malaysia
Web: www.idtworld.com
Tel: + 604 5015700
Email: [e-mail]