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| DPS3304, DPS3307, DPS3314, DPS3317 |
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Process Scanners Wall-Mount 4- and 7-Zone
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USD$33,985.00
DPS3307TC-2
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Selectable Temperature Units—°C or °F
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Process Readings in Engineering Units
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Fully Programmable via Front Keys
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Programmable Automatic Scanning
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Hold Feature to Dwell on Any Selected Channel
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Thermocouples, RTDs, and Thermistors
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Simple Scaling for Voltage, Current, and Millivolt Inputs
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Programmable Limit for Each Channel
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Built-In Buzzer to Sound Alarm (Optional)
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Visual Indication of Channel Alarm Status
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Power Line Filter for High Reliability
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Protection from Dust and Moisture
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Sealed Enclosure with Clear Plastic Front
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View related products - Controllers, Meters and Switching Devices
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Housed in a wall-mount, watertight
plastic enclosure, the DPS3300
Series scanners offer highly
functional multichannel scanning
with a number of very useful
features. Tasks that formerly
required multiple monitors can now
be accomplished by using a single
unit. Signals from 7 different
transducers are carried into
conveniently located screw
terminals that are accessed through
a sealed plastic cover. The unit automatically scans each channel,
displaying the channel number and
its process reading.
Signals from thermocouples, RTDs,
and thermistors are linearized and
can be displayed in °C or °F.
Current, voltage, and millivolt
signals are easily scaled for
indicating the process in specified
engineering units. Up to 7 different
processes can be displayed on a
single scanner, and each channel
can be assigned a 3-digit,
alphanumeric engineering unit
(psi, ft, etc.). Channels are
sequentially displayed for a
programmed length of time; with the
hold feature, the display can be held
indefinitely on any one channel.
The DPS3300 has multiple display
modes and can be programmed to
scan all channels, display the channel with the highest or lowest
reading, process deviation from a
pre-programmed setpoint, and
display differentials between
channels. The DPS3300 can also
run merely as a timer.
Additional features include min/max
readings and rate of change for all
channels (from a pre-programmed
setpoint). A control relay or
open-collector output for each
channel is available as an option. A
built-in buzzer (available with output
option) sounds an alarm whenever
a limit is reached. Visual indication
of relay output status is given
by LEDs.
SPECIFICATIONS
Input Types: J, K, T, E, R, S, B, Pt100 RTD and thermistor [2252 Ω @ 25°C (77°F)], 4 to 20 mA, 0 to 100 mV, 0 to 5 Vdc, 0 to 10 Vdc
Cold-Junction Compensation Error: ±1°C max [10 to 40°C (50 to 104°F)]
Open Thermocouple Indication: "HELP" displayed.
Custom Inputs Available: Consult Engineering
Scan Rate: Fixed-2 channels per second
Display Time: Programmable from 1 to 999 seconds
Reliability/Accuracy:
Calibration: NIST traceable (temperature)
Resolution: 1°C or F
Thermistor: 0.1°C/0.2°F
Process: 9999, 999.9, 99.99, 9.999
Selectable Temperature Units: Celsius or Fahrenheit
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 display, 7 digits, 20 mm (0.8") high; negative polarity indication
Over-Range Indication: "HELP"
Display Test: Briefly indicates 8.8.8.8.8.8.8 on power-up
Elapsed Time: Displayed in hours, minutes and seconds
Format: HH.MM.SS
Power Options: 120 Vac -60 Hz (standard) 220 Vac-50 Hz (optional) 8 to 15 Vdc @ 900 mA (optional
Relay/Open-Collector Output (Optional):
Relays: SPST, 1 A @ 28 Vdc or 0.5 A @ 120 Vac
Open Collector Output: 50 mA max (internal 5 Vdc source)
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)
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† All dollar amounts on this site are shown in US currency.
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Part Number Builder |
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Option Descriptions
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(1)
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Model Number
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Select
3304 for Dedicated input 4-zone scanner
3307 for Dedicated input 7-zone scanner
3314 for Programmable input 4-zone scanner
3317 for Programmable input 7-zone scanner
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(2)
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Input Codes
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Select
TC for J K T E 4 to 20 mA 0 to 10 Vdc - J K T E
RTD for RTD 4 to 20 mA 0 to 10 Vdc - RTD
TH for Thermistor 4 to 20 mA 0 to 10 Vdc - Thermistor
R for R T/C 4 to 20 mA 0 to 10 Vdc - R T/C
S for S T/C 4 to 20 mA 0 to 10 Vdc - S T/C
B for B T/C 4 to 20 mA 0 to 10 Vdc - B T/C
MV for 0 to 100 mV
P for 100 mV 4 to 20 mA 0 to 10 Vdc
V for 0 to 10 Vdc
C for 4 to 20 mA
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(3)
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Power Options
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Select
Nothing(leave field blank) for 120 Vac - 60 Hz (standard)
-1 for 240 Vac
-2 for 8 to 15 Vdc
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(4)
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Output Options
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Select
Nothing(leave field blank) for None
-3 for 7 relay outputs (7-channel units)
-4 for 7 open-collector outputs (7-channel units)
-5 for 4 relay outputs (4-channel units)
-6 for 4 open-collector outputs (4-channel units)
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NOTE: All combinations may not be valid, check spec sheet for valid part numbers.
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