Carrinho  |  Contato  |  Suporte  | 
Atendimento e Vendas 0800-773-2874
e-mail:vendas@br.omega.com

Multi-Parameter Input Transmitter For pH/ORP

DPU91_pH

Multi-Parameter Input Transmitter For pH/ORP | DPU91_pH
Novo

Multi-Parameter Input Transmitter For pH/ORP

imagem meramente ilustrativa

Veja lista de preços e produtos abaixo

1 ano de garantia CE
  • Large Auto-Sensing Backlit Display
  • “Dial-Style” Digital Bar Graph
  • Intuitive and “User-Friendly” Interface
  • Optional Field Upgradable Relays
  • Warning LED Indicator
  • Custom 13-Character Label Capabilities
  • Factory Reset Capability
Instumentação e Eletrodos para Medição de pH em Aplicações Industriais - Ver Produtos Relacionados

Descrição

The DPU91 transmitter provides a single channel interface for many different parameters including flow, pH/ORP, conductivity/resistivity, salinity and temperature. The DPU91-BC transmitter has the added capability of supporting the batch module for batching control. The extra-large (3.90 x 3.90") autosensing backlit display can be viewed at 4 to 5 times the distance over traditional transmitters. The highly illuminated display and large characters reduce the risk of misreading or misinterpreting the displayed values. The display shows separate lines for units, main and secondary measurements as well as a “dial-style” digital bar graph. The DPU91 is offered in both panel or field-mount versions. Both configurations can run on 12 to 32 Vdc power (24 Vdc nominal)and have 4 to 20 mA outputs. Designed for complete flexibility, plug-in modules allow the unit to easily adapt to meet changing customer needs. Optional modules include relay, direct conductivity/ resistivity, batch and a PC communications configuration tool. The unit can be used with default values for quick and easy programming or can be customized with labeling, adjustable minimum and maximum dial settings, and unit and decimal measurement choices.

Specifications General
Input Channels: 1
Input Types: Digital serial ASCII, TTL level, 9600 bps
Frequency Range: 0.5 to 1500 Hz
Accuracy: 0.5% of reading (display)
Measurement Types: Flow, pH/ORP, conductivity/resistivity, salinity, pressure, temperature or batch
Enclosure and Display
Case Material: PBT
Window: Shatter-resistant glass
Keypad: 4 buttons, injection-molded silicone rubber seal
Display: Backlit, 7 and 14-segment
Update Rate: 1 second
LCD Contrast: 5 settings
Indicators: “Dial-style” digital bar graph, LEDs for open collector, relays and warning indicator
Enclosure: ¼ DIN, NEMA 4X/IP65
Mounting Panel: ¼ DIN, ribbed on four sides for panel mounting clip inside panel, silicon gasket (included)
Field Mounts: Specified to OMEGA™ field mount junction boxes
Weight: 0.63 kg (1.38 lb) DPU91-pH/ORP Series
Display Ranges
For flow version visit omega.com/dpu91_flow For conductivity/resistivity version visit omega.com/dpu91_conductivity
pH: 0.00 to 15.00
pH Temperature: -99 to 350°C (-146 to 662°F)
ORP: -1999 to 1999.9 mV
Temperature: -99 to 350°C (-146 to 662°F)
Environmental
Ambient Operating Temperature:
    Backlit LCD: -10 to 70°C (14 to 158°F)
    Storage Temperature: -15 to 70°C (5 to 158°F)
Relative Humidity: 0 to 100% condensing for field mount; 0 to 95% noncondensing for panel mount
Maximum Altitude: 4000 m (13,123')
Electrical Requirements
Power to Sensors:
    Voltage: 4.9 to 5.5 Vdc @ 25°C, regulated short circuit protected
    Terminal Blocks: Pluggable screw type 14 AWG maximum wire gauge
Input Power
DC: 10.8 to 35.2 Vdc, regulated
Current Output: 4 to 20 mA (10.8 to 35.2 VDC, 30 mA max)
DPU91 without Relay Module: 200 mA @ 10.8 to 35.2 Vdc
DPU91 with Relay Module: 300 mA @ 10.8 to 35.2 Vdc
Open Collector: 1
Overvoltage Protection: 48 V transient protection device current limiting for circuit protection and reverse-voltage protection
Relay Specifications (DPU91-R optional relay module)
Dry-Contact Relays: 2
Type: SPDT Form C
Maximum Current Rating: 5 A resistive 50 mA DC
Maximum Voltage Rating: 30 Vdc or 250 Vac
Hysteresis Adjustable: Absolute in engineering units (EUs)
Latch Reset: In test screen only
Delay: 9999.9 seconds (maximum)
Test Mode: Set on/off
Cycle Time: 99999 seconds (maximum)
Maximum Pulse Rate: 400 pulses/minute
Proportional Pulse: 400 pulses/minute
Volumetric Pulse Width: 0.1 to 3200 s
Pulse Width Modulation: 0.1 to 320 s
Input Types
Digital or AC Frequency: pH/ORP input via the digital output from the PHTX-2750 pH/ORP sensor electronics For flow models visit omega.com/ dpu91_flow
Raw Conductivity/Resistivity: Input directly from compatible conductivity/ resistivity electrodes via direct conductivity/resistivity module or via CDTX-2850 For conductivity/resistivity models visit omega.com/dpu91_conductivity
Input Specifications
Digital Serial: ACSII, TTL level, 9600 bps
Frequency Input:
    Sensitivity: 80 mV @ 5 Hz, gradually increasing with frequency
    Span: 0.5 Hz to 1500 Hz @ TTL level input
Accuracy: ± 0.5% or reading maximum error @ 25°C (°77F)
Resolution: 1 µS
Repeatability: ±0.2% of reading
Ver Modelos e Preços(Especifique o número do modelo)

O que outras pessoas compraram: Quando você vir este ícone, clique nele para expandir a lista de produtos que outras pessoas tenham comprado quando compraram este modelo.

Código de Produto/Desc.
Qtd
Descrição
Multi-Parameter Display and Transmitter
Quick Ship
Clique para expandir / minimizar uma lista do que os outros compraram comDPU91
DPU91
R$4.100,00
Disponível em: Em estoque
 
DC powered field mount multi-parameter display and transmitter (Requires FP90UM mounting kit)
Quick Ship
Clique para expandir / minimizar uma lista do que os outros compraram comDPU91P
DPU91P
Sob consulta  
Disponível em: 
 
 
DC powered panel mount multi-parameter display and transmitter
pH and ORP Electrodes
Quick Ship
  
ORE-2725
R$1.960,00
Disponível em: 5 semanas
 
Flat surface ORP electrode, 10KΩ ID. 3⁄4 NPT
Quick Ship
  
ORE-2725-ISO
R$1.960,00
Disponível em: 6 semanas
 
Flat surface ORP electrode, 10KΩ ID, ISO 7/1 R3⁄4
Quick Ship
  
PHE-2724
R$1.855,00
Disponível em: Em estoque
 
Flat surface pH electrode, 3K Balco, 3⁄4 NPT thread
Quick Ship
  
PHE-2724-ISO
Sob consulta  
Disponível em: 
 
 
Flat surface pH electrode, ISO 7/1 R3⁄4 NPT
Quick Ship
  
PHE-2726
R$1.600,00
Disponível em: 5 semanas
 
Bulb style pH electrode, 3K Balco, 3⁄4 NPT thread
Quick Ship
  
PHE-2726-ISO
Sob consulta  
Disponível em: 
 
 
Bulb style pH electrode, 3K Balco, ISO 7/1 R3⁄4
Quick Ship
  
PHE-2726-HF
Sob consulta  
Disponível em: 
 
 
Bulb style, HF resistant pH electrode, 3K Balco, 3⁄4 NPT
Quick Ship
  
PHE-2726-HF-ISO
Sob consulta  
Disponível em: 
 
 
Bulb style, HF resistant pH electrode, 3K Balco, ISO 7/1 R3⁄4
Quick Ship
  
PHE-2726-LC
Sob consulta  
Disponível em: 
 
 
Bulb style, low conductivity pH electrode, 3K Balco, 3⁄4 NPT
Quick Ship
  
PHE-2726-LC-ISO
Sob consulta  
Disponível em: 
 
 
Bulb style, low conductivity pH electrode, 3K Balco, ISO 7/1 R3⁄4
Accessories
Quick Ship
Clique para expandir / minimizar uma lista do que os outros compraram comPHA-10
PHA-10
R$88,00
Disponível em: Em estoque
 
pH 10 buffer solutions 500 ml (1 pt)
Quick Ship
Clique para expandir / minimizar uma lista do que os outros compraram comPHA-10-GAL
PHA-10-GAL
R$219,00
Disponível em: Em estoque
 
pH 10 buffer solutions 4L (1 gal)
Quick Ship
Clique para expandir / minimizar uma lista do que os outros compraram comPHA-4
PHA-4
R$88,00
Disponível em: Em estoque
 
pH 4 buffer solutions 500 ml (1 pt)
Quick Ship
Clique para expandir / minimizar uma lista do que os outros compraram comPHA-4-GAL
PHA-4-GAL
R$219,00
Disponível em: Em estoque
 
pH 4 buffer solutions 4L (1 gal)
Quick Ship
Clique para expandir / minimizar uma lista do que os outros compraram comPHA-7
PHA-7
R$88,00
Disponível em: Em estoque
 
pH 7 buffer solutions 500 ml (1 pt)
Quick Ship
Clique para expandir / minimizar uma lista do que os outros compraram comPHA-7-GAL
PHA-7-GAL
R$219,00
Disponível em: Em estoque
 
pH 7 buffer solutions 4L (1 gal)
Quick Ship
Clique para expandir / minimizar uma lista do que os outros compraram comPHA-DI
PHA-DI
R$98,00
Disponível em: Em estoque
 
De-ionized water 500 ml (1 pt)
Quick Ship
Clique para expandir / minimizar uma lista do que os outros compraram comPHA-DI-GAL
PHA-DI-GAL
R$245,00
Disponível em: Em estoque
 
De-ionized water 4L (1 gal)
Quick Ship
  
PHAB-DI
R$222,00
Disponível em: Em estoque
 
20 single use foil packets of de-ionized water
Quick Ship
Clique para expandir / minimizar uma lista do que os outros compraram comPHAB-PH
PHAB-PH
R$222,00
Disponível em: Em estoque
 
5 each single use foil packets of pH-4, pH-7, pH-10 and de-ionized water
Quick Ship
  
PHEH-275G
R$2.595,00
Disponível em: 6 semanas
 
Submersible sensor electronics, 3⁄4 NPT
Quick Ship
  
PHEH-275Y
R$2.595,00
Disponível em: Em estoque
 
In-line sensor electronics, 15 ft cable, 3⁄4 NPT
Quick Ship
  
PHEH-275Y-ISO
R$2.595,00
Disponível em: 6 semanas
 
In-line sensor electronics, 15 ft cable, ISO 7/1 R3⁄4
Quick Ship
  
PHEH-276G
Sob consulta  
Disponível em: 
 
 
In-line pre-amplifier, 3⁄4 NPT
Quick Ship
  
PHEH-276G-ISO
Sob consulta  
Disponível em: 
 
 
In-line pre-amplifier, ISO 7/1 R3⁄4
Quick Ship
  
PHEH-276Y
R$1.530,00
Disponível em: Em estoque
 
Submersible pre-amplifier, 3⁄4 NPT
Quick Ship
  
PHEH-276Y-ISO
Sob consulta  
Disponível em: 
 
 
Submersible pre-amplifier, ISO 7/1 R3⁄4
Quick Ship
  
PHE-2700-DLA
R$2.795,00
Disponível em: 6 semanas
 
pH/ORP simulator and system tester
Mounting and Electrical Options
Quick Ship
Clique para expandir / minimizar uma lista do que os outros compraram comFP90UM
FP90UM
R$485,00
Disponível em: Em estoque
 
Universal mounting bracket for remote mounted display
Quick Ship
  
DPU90-R
R$870,00
Disponível em: 5 semanas
 
Field mount relay module (Panel mount only!)
Quick Ship
  
DPU90-COMM
R$2.305,00
Disponível em: 5 semanas
 
Field mount communications module (Panel mount only!)
Mounting options for use with EasyCal
Quick Ship
  
PHTX-275Y
R$2.980,00
Disponível em: Em estoque
 
Universal mount junction box with EasyCal
Preços indicados em Reais e já incluem todos os impostos e taxas de acordo com a legislação vigente. Nota: Comes complete with operator’s manual.

Electrodes and mounting kits sold separately.


Manuais:

Baixar pH/ORP Electrodes
Baixar pH/ORP Preamplifier
Baixar Installation Kits and Hardware Accessories
Baixar pH/ORP Sensor Electronics
Baixar Transmitter
Baixar Optional Modules for Batch Controller