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Process Scanners Wall-Mount 4- and 7-Zone

DPS3304, DPS3307, DPS3314, DPS3317

Process Scanners Wall-Mount 4- and 7-Zone | DPS3304, DPS3307, DPS3314, DPS3317

Process Scanners Wall-Mount 4- and 7-Zone

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R$6.400,00 DPS3307TC-2

2 anos de garantia
  • Selectable Temperature Units—°C or °F
  • Process Readings in Engineering Units
  • Fully Programmable via Front Keys
  • Programmable Automatic Scanning
  • Hold Feature to Dwell on Any Selected Channel
  • Thermocouples, RTDs, and Thermistors
  • Simple Scaling for Voltage, Current, and Millivolt Inputs
  • Programmable Limit for Each Channel
  • Built-In Buzzer to Sound Alarm (Optional)
  • Visual Indication of Channel Alarm Status
  • Power Line Filter for High Reliability
  • Protection from Dust and Moisture
  • Sealed Enclosure with Clear Plastic Front
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Descrição

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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Preços indicados em Reais e já incluem todos os impostos e taxas de acordo com a legislação vigente.

Construtor de Código de Produto

Construa o Código do Produto Abaixo:
Descrições das Opções:


(1) Model Number Selecione :
3304 por Dedicated input 4-zone scanner
3307 por Dedicated input 7-zone scanner
3314 por Programmable input 4-zone scanner
3317 por Programmable input 7-zone scanner

(2) Input Codes Selecione :
TC por J K T E 4 to 20 mA 0 to 10 Vdc - J K T E
RTD por RTD 4 to 20 mA 0 to 10 Vdc - RTD
TH por Thermistor 4 to 20 mA 0 to 10 Vdc - Thermistor
R por R T/C 4 to 20 mA 0 to 10 Vdc - R T/C
S por S T/C 4 to 20 mA 0 to 10 Vdc - S T/C
B por B T/C 4 to 20 mA 0 to 10 Vdc - B T/C
MV por 0 to 100 mV
P por 100 mV 4 to 20 mA 0 to 10 Vdc
V por 0 to 10 Vdc
C por 4 to 20 mA

(3) Power Options Selecione :
Nada (deixe em branco) por 120 Vac - 60 Hz (standard)
-1 por 240 Vac
-2 por 8 to 15 Vdc

(4) Output Options Selecione :
Nada (deixe em branco) por None
-3 por 7 relay outputs (7-channel units)
-4 por 7 open-collector outputs (7-channel units)
-5 por 4 relay outputs (4-channel units)
-6 por 4 open-collector outputs (4-channel units)
Nota: Algumas combinações podem ser inválidas, por favor verifique a folha de especificações para códigos de produtos válidos.