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Multi-Parameter Input Transmitter For Conductivity, Resistivity and Salinity

DPU91_Conductivity

Multi-Parameter Input Transmitter For Conductivity, Resistivity and Salinity | DPU91_Conductivity
Nouveau

Garantie 1 an 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
Instrumentation de conductivité - Voir Les Produits Associés

Déscription

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)
Display Ranges
For PH/ORP version visit omega.com/dpu91_ph For flow version visit omega.com/ dpu91_flow
Conductivity: 0.0000 to 99999 µS, mS, PPM and PPB (TDS), kΩ, MΩ
Conductivity Temperature: -99 to 350°C (-146 to 662°F)
Temperature: -99 to 350°C (-146 to 662°F)
Salinity: 0 to 100 PPT
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% non-condensing 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)
Open Collector:1
Overvoltage Protection: 48 V transient protection device current limiting for circuit protection and reverse-voltage protection
Relay Specifications (DPU91-R)
Dry-Contact Relay:
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 pH/ORP models visit omega.com/ dpu91_ph. For flow models visit omega.com/dpu91_flow
Raw Conductivity/Resistivity: Input directly from signet conductivity/ resistivity electrodes via direct conductivity/resistivity module or via CDTX-2850
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 (77°F)
Resolution: 1 µS
Repeatability: ±0.2% of reading
Placez votre commande(Veuillez spécifier la référence du produit)

Ce que d'autres personnes ont acheté: quand vous voyez cette icône, cliquez dessus pour afficher une liste des produits que d'autres personnes ont achetés en plus de ce modèle.

Code d'article/ Desc.
Stock
Prix
Déscription
Qté
  
DPU91
Star
Stock: 1 semaine  
395,00   
DC powered field mount multi-parameter display and transmitter (Requires FP90UM universal mounting kit)
 
  
DPU91P
Star
Stock: 1 semaine  
391,00   
DC powered panel mount multi-parameter display and transmitter
 
Required Module for Conductivity
  
DPU90-C
Star
Stock: 1 semaine  
180,00   
Conductivity/Resistivity/Salinity direct input module (required for Conducitivty measurement)
 
Conductivity Sensors
Cliquez pour agrandir / réduire une liste d'achat connexeCDCE-90-001
CDCE-90-001
Star
Stock: En stock  
290,00   
Conductivity sensor, 3⁄4 NPT, cell constant 0.01, 316 SS
 
Cliquez pour agrandir / réduire une liste d'achat connexeCDCE-90-01
CDCE-90-01
Star
Stock: En stock  
290,00   
Conductivity sensor, 3⁄4 NPT, cell constant 0.01, 316 SS
 
Cliquez pour agrandir / réduire une liste d'achat connexeCDCE-90-1
CDCE-90-1
Star
Stock: En stock  
290,00   
Conductivity sensor, 3⁄4 NPT, cell constant 1, 316 SS
 
Cliquez pour agrandir / réduire une liste d'achat connexeCDCE-90-10
CDCE-90-10
Star
Stock: 1 semaine  
490,00   
Conductivity sensor, 3⁄4 NPT, cell constant 10, 316 SS
 
  
CDCE-90-20B
Star
Stock: 6 semaines  
600,00   
Conductivity sensor, 3⁄4 NPT, cell constant 20, 316 SS, PEEK
 
  
CDCE-90S-001-S15
Star
Stock: 10 semaines  
645,00   
Conductivity sensor, 1⁄2" sanitary, cell constant 0.01, 316 SS
 
  
CDCE-90S-001-T15
Star
Stock: 10 semaines  
900,00   
Conductivity sensor, 1" sanitary, cell constant 0.01, Titanium
 
  
CDCE-90S-01-S20
Star
Stock: 10 semaines  
695,00   
Conductivity sensor, 2" sanitary, cell constant 0.1, 316 SS
 
  
CDCE-90S-1-S15
Star
Stock: 10 semaines  
590,00   
Conductivity sensor, 11⁄2" sanitary, cell constant 1, 316 SS
 
  
CDCE-90S-1-S20
Star
Stock: 10 semaines  
695,00   
Conductivity sensor, 2" sanitary, cell constant 1, 316 SS
 
Accessories
  
DPU90-AK
Star
Stock: 1 semaine  
18,50   
Angle adjustment kit for field mount
 
  
DPU90-COMM
Star
Stock: 1 semaine  
224,00   
Communications module, HART®
 
  
DPU90-CT
Star
Stock: 1 semaine  
197,00   
PC configuration tool, includes software
 
  
DPU90-R
Star
Stock: 1 semaine  
84,00   
Programmable dual relay output module
 
Mounting Options
Cliquez pour agrandir / réduire une liste d'achat connexeFP90UM
FP90UM
Star
Stock: En stock  
48,50   
Universal mounting bracket for field mounted units
 
Conductivity Solutions
Cliquez pour agrandir / réduire une liste d'achat connexeCDSA-10
CDSA-10
Star
Stock: 1 semaine  
44,00   
*10 µ/cm conductivity solution
 
  
CDSA-15
Star
Stock: 2 semaines  
132,00   
*15 µ/cm conductivity solution
 
  
CDSA-45
Star
Stock: En stock  
10,50   
45 µ/cm conductivity solution
 
Cliquez pour agrandir / réduire une liste d'achat connexeCDSA-450
CDSA-450
Star
Stock: En stock  
10,50   
450 µ/cm conductivity solution
 
Cliquez pour agrandir / réduire une liste d'achat connexeCDSA-1413
CDSA-1413
Star
Stock: En stock  
22,00   
1413 µ/cm conducitivity solution
 
Cliquez pour agrandir / réduire une liste d'achat connexeCDSA-1500
CDSA-1500
Star
Stock: 1 semaine  
10,50   
1500 µ/cm conducitivity solution
 
Cliquez pour agrandir / réduire une liste d'achat connexeCDSA-4500
CDSA-4500
Star
Stock: En stock  
10,50   
4500 µ/cm conductivity solution
 
  
CDSA-45000
Star
Stock: 1 semaine  
10,50   
4500 µ/cm conductivity solution
 
Tous les Montants indiqués Dans EUR, GBP, USD.
Noter: Comes complete with operator’s manual.

Sensors and mounting kits sold separately.

The DPU90-C is required for use with conductivity measurement. The DPU90-C is sold separately.

* 6-month shelf life


Manuels de Produit:

Télécharger Transmitter
Télécharger PC COMM Sensor Configuration Tool