M-115
DPS3311
Starts at
$
345
Wall-Mount Programmable
Process Monitor
⻬ Large 7-Segment, 7-Digit
LED Display 20 mm (0.8") H
⻬ Process Readings in
Engineering Units
⻬ Programmable
Engineering Unit
Labels—psi, ft, etc.
⻬ Multiple Programmable
Display Modes
⻬ Frequently Used
Math Functions
⻬ Timer for Process
Run Time
⻬ Remote Hold/Tare
⻬ Fully Programmable
via Front Keys
⻬ Scaling for Voltage,
Current, and Millivolt
Signals
⻬ Alarm Status Indication
on Front Panel
⻬ Built-In Buzzer to Sound
Alarm (Optional)
⻬ 2 Programmable Timers,
4 Process Alarms (Optional)
⻬ Power Line Filter
for High Reliability
⻬ Protection from Dust
and Moisture
⻬ Sealed Enclosure with
Clear Plastic Front
Input signals are displayed in
engineering units that correspond to
the process being monitored. For
example, if measuring pressure, the
input signal can be scaled to give
the reading directly in psi. Scaling is
done using the front keys and does
not require tedious formulas. A tare
function is included for weighing and
similar applications.
For control and alarm functions, the
monitor has 4 programmable limits.
A built-in buzzer sounds an alarm
whenever a limit is reached and any
relay is activated (available with output
option). Other features are process
run-time indication and 2 (optional)
timers with outputs. One of the
process outputs can be configured
as a process change alarm, another
as a process rate alarm. The
process change alarm activates
when a process deviates by a
programmed amount from a
reference point. The rate alarm
activates when a preset rate is
exceeded or not achieved.
The DPS3311 Series monitors can
be programmed to indicate in 1 of
8 display modes:
1. Display Process
2. Display Rate of Change
3. Display Deviation
4. Display Max Reading
5. Scan All Parameters
6. Display Min Reading
7. Display Process Change
8. Display Elapsed Time
If scan mode is selected, all the
above parameters are briefly
displayed in a sequence.
Input, power, and output connections
are conveniently located in a
separate terminal compartment and
are made through pluggable
Euro-style screw terminals.
Housed in a wall-mount, watertight
plastic enclosure, the DPS3311
accepts a linear voltage, current, or
millivolt signal at its input; converts
this into desired engineering units;
and then displays the result. In
addition, the DPS3311 monitors a
number of functions, such as high
and low process readings, change
in process value from any given
point, process run time, and rate of
process change.
DPS3311-P-3, $445, shown
smaller than actual size.
M-116
M
To Order
(Specify Model Number)
Model No. Price Description
DPS3311-(*) $345 Wall-mount process monitor
Specifications
Input Type:
Loop Current: 4 to 20 mA
Voltage: 0 to 10 Vdc
Millivolt: 0 to 100 mV
Other Inputs Available:
Consult Engineering
Accuracy:
Voltage: 0.05% FS
Current: 0.05% FS
Analog-to-Digital Conversion:
20,000 count A/D converter;
dual-slope integrating converter
Conversion Rate:
7 conversions per second (typical)
Display: Red 7-segment LED,
7-digit display, 20 mm (0.8") high;
negative polarity and over-range
indication
Display Test:
8.8.8.8.8.8.8. on power-up
Elapsed Time: Displayed in hours,
minutes and seconds
Display Format: HH.MM.SS
Power Options:
120 Vac/60 Hz (standard)
220 Vac/50/60 Hz (optional)
8 to 15 Vdc @ 900 mA (optional)
Scale/Offset:
Scale:
Programmable from 1 to 30000
Offset: 0.00 to 20.00 (current)
0.000 to 10.000 (voltage )
0.00 to 100.00 (millivolt)
Decimal Point:
9999, 999.9, 99.99, 9.999
Relay/Open Collector:
Outputs programmable as normally
open, normally closed, latching
or non-latching
Output (Optional):
Relays: SPST; 1 A @ 28 Vdc or
0.5 A @120 Vac
Open-Collector Output: 50 mA
maximum (internal 5 Vdc source)
Rate: Displayed as rate of process
change/time base
Dimensions/Enclosure:
Case: 192 W x 160 H x 103 mm D
(7.55 x 6.29 x 4.05")
Material: Polystyrene with
crystal-clear polycarbonate lid
Ingress Protection: Up to IP65
(DIN standard)
Weight: 1.4 kg (3 lb)
Ordering Suffix Price Description
-1 NC 240 Vac
-2 $25 8 to 15 Vdc
Input Code* Description
P 0 to 100 mV
V 0 to 10 Vdc
C 4 to 20 mA
Power Options
Input Codes
Ordering Suffix Price Description
-3 $100 6 relay outputs (4 alarms, 2 timers)
-4 100 6 open-collector outputs (4 alarms, 2 timers)
Output Options
Comes with watertight connectors (2) and complete operator’s manual.
Ordering Example: DPS3311-V-1-3, wall-mount process monitor, 0 to 10 Vdc input,
240 Vac, with 6 relay outputs, $345 + 100 = $445.
Model No. Price Description
RELAY-URM-400 $145 Universal 15 A mechanical 4-relay module
RELAY-URM-800 195 Universal 15 A mechanical 8-relay module
EE-1319 70 Reference Book: Grounding and
Shielding Techniques
Accessories
The DPS3311 has
2, easily accessible
watertight connectors,
shown smaller than actual size.
Note: Select 1 input code from table below.
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