Cookies del sito web Omega
Utilizziamo i cookies nel nostro sito web. Questi cookies sono necessari per consentire al sito web di funzionare correttamente. Se si continua senza modificare la propria configurazione del browser, si acconsente a ricevere i cookies dal nostro sito web. Per maggiori chiarimenti sull'utilizzo dei cookies, cliccare qui
Vicino
Carrello  |  Contatto  | 
NUMERO DI TELEFONO GRATUITO (solo dall'Italia) 800 906 907
INTERNAZIONALE+39 022 333 1521

Panel Meter for Frequency, Rate, Total or Period Counter, 6-Digit, ⅛ DIN

DPF20

Frequency panel meter | DPF20
Nuovo

Frequency panel meter

156,00 DPF20-HV

5 Anni di Garanzia CE
  • Dual Channel (A + B + Reset)
  • Option for Wall Mounting
  • IP65 (NEMA 4) Front Panel
  • Power Options of (85 to 260 Vac/dc) and (11 to 60 Vdc or 24/48 Vac)
  • Excitation Power Supply of 5 to 18 Vdc @ 70 mA
  • Optional Outputs: Modbus®, Up to 6 Relays, Analog, SSR Drive, RS485 and RS232
  • Applications
  • Industrial Flow Rate or Total Indication and Alarm or Control
  • Angular Position or RPM Indication (with Quadrature Sensor)
  • Product/Piece Counting or Production Rate Indication
Strumentazione e accessori - Visualizza i prodotti correlati

Descrizione

Omega’s new DPF20 Series of indicators offer real flexibility for measurement of a wide range of frequency or pulse inputs. The display is easily configured to indicate frequency, rate, period or count. This makes the meter ideal for flow applications where they can display flow rate or total from a variety of different flow sensors. Or for quadrature signals, to indicate angular position or rotational speed and direction.

The DPF20 series offers exceptional performance at an economical price, with some unique and powerful features.

Feature

Description

 

Scaling

Multiply, divide and preset values

 

 

Alarms

  1. configure a second setpoint in the same alarm, to create “alarm windows”
  2. configure independent activation and deactivation delays
  3. configure hysteresis
  4. configure alarm to activate as high or low
  5. failsafe function – normally closed relay requires activation for non-alarm condition
  6. latched alarms function – operator reset required
  7. Counter Reset, Stop or Continue
  8. Configurable hysteresis

On power Up

Allows for a delay in the start-up time after powering the instrument. During this time the instrument performs no measurement or control.
Ability to reset the display count on instrument start-up.

Display Brightness

Select from 5 levels of LED intensity.

Password

Password protect the configuration menu.
This blocks access to the instrument set-up parameters, but the operator can still access set-point values.

Max / min memory

Front panel key selection of display minimum or maximum values

Sensor Type

The fast and simple way to configure a sensor. Select from a predefined list Eg. NPN, PNP, Namur, pick-up, inductive, etc.
The instrument will automatically configure the required parameters for the selected sensor (pull-up / pull-down resistors, trigger level, excitation voltage, etc)

Trigger sense

Simple selection of the optimal trigger level for the sensor input. The display indicates up or down reflecting the status of the input signal level. When the LED changes state continuously the optimal trigger level has been achieved.



Specifications
Main Functions: Counter, ratemeter, period meter
Display Digits: 6
Display Range: 999999/-199999
Decimal Point: Configurable
LED Color: Red standard; green optional
Digit Height: 14.2 mm
Signals Accepted: NPN, PNP, Namur, pick-up, TTL, inductive, mechanical, quadrature
Excitation Voltage: 5 Vdc, 9 Vdc, 15 Vdc, 18 Vdc (max. 70 mA)
Maximum Vdc at Input Terminals: ±30 Vdc
Input Impedance: 2.4 kΩ with pull-up or pull-down resistor; 470 kΩ without resistor
Quartz Accuracy: ±0.01%
Thermal Stability: 20 ppm/ºC
Display Refresh: 15/second
Maximum Frequencies:
    Counter: Up to 250 KHz
    Ratemeter and Period Meter: Up to 500 KHz
Minimum Frequencies: Down to 1 mHz (0.001 Hz) (ratemeter and period meter)
Standard Power: 85 to 265 Vac/DC (isolated 2,500 Vac)
Low Power: 11 to 60 Vdc and 24/48 Vac (isolated 1500 Vac)
Power Consumption: <1.5 W (meter only); < 4.0 W (meter with options)
Connections: Plug-in screw terminal
Slow Function: For low frequency rate meter applications
Fast Function: For high frequency counter applications
Scaling Factor: Multiplier and divider from 1 to 999999
Configurable Reset: Front panel and rear remote reset, and reset linked to alarm activation
Preset: Configurable
Retention Memory: Recovers count value in case of power loss
Dimensions and Environment
Weight: <150 grams
Front Panel Size: 96 x 48 mm
Panel Cut-Out: 92 x 44 mm
Depth Behind Panel: 91 mm including terminals
Operating Temperature: 0 to 50ºC
Storage Temperature: -20 to 70ºC
Warm Up: 15 minutes
Front Panel Protection: IP65 (NEMA 4)


Optional DP20-WME wall-mount enclosure. Shown with DP20 and SPC18 splash proof front cover fitted (not included). DP20-WME Wall-mount enclosure pdf data sheet

Optional DP20-BTC ABS bench-top case with tilt stand.
Ordinare(Specificare il codice prodotto)

Quello che altre persone hanno comprato: Quando vedi questa icona, fai clic su di essa per espandere un elenco di prodotti che altre persone hanno comprato quando hanno acquistato questo modello.

Codice prodotto/Desc.
Q.tá
Descrizione
High Voltage, 85 to 260 Vac Powered Frequency Meters
Quick Ship
Clicca per espandere/minimizzare una lista di quello che altri hanno comprato con DPF20-HV
DPF20-HV
156.00
Stock: In magazzino
 
Frequency panel meter, 85 to 260 Vac powered
Quick Ship
  
DPF20-HV-R1
€189.00
Stock: 3 settimane
 
Frequency panel meter, 85 to 260 Vac powered, with 1 relay output
Quick Ship
  
DPF20-HV-R1-R1
€222.00
Stock: 3 settimane
 
Frequency panel meter, 85 to 260 Vac powered, with dual relay outputs
Quick Ship
  
DPF20-HV-AO
€222.00
Stock: In magazzino
 
Frequency panel meter, 85 to 260 Vac powered, with 1 analog output
Quick Ship
  
DPF20-HV-R1-AO
€256.00
Stock: 3 settimane
 
Frequency panel meter, 85 to 260 Vac powered, with 1 relay and 1 analog output
Low Voltage, 11 to 60 Vdc Powered Frequency Meters
Quick Ship
Clicca per espandere/minimizzare una lista di quello che altri hanno comprato con DPF20-LV
DPF20-LV
171.00
Stock: In magazzino
 
Frequency panel meter, 11 to 60 Vdc powered
Quick Ship
  
DPF20-LV-R1
€204.00
Stock: In magazzino
 
Frequency panel meter, 11 to 60 Vdc powered, with 1 relay output
Quick Ship
  
DPF20-LV-R1-R1
€238.00
Stock: In magazzino
 
Frequency panel meter, 11 to 60 Vdc powered, with dual relay outputs
Quick Ship
  
DPF20-LV-AO
€238.00
Stock: 3 settimane
 
Frequency panel meter, 11 to 60 Vdc powered, with 1 analog output
Plug-in Option Cards
Quick Ship
Clicca per espandere/minimizzare una lista di quello che altri hanno comprato con DPF20-AO
DPF20-AO
€67.00
Stock: 3 settimane
 
Analog output card
Quick Ship
  
DPF20-RTU
€67.00
Stock: 3 settimane
 
Modbus RTU card
Quick Ship
  
DPF20-S4
€67.00
Stock: 3 settimane
 
RS485 ASCII card
Quick Ship
  
DPF20-S2
€67.00
Stock: 3 settimane
 
RS232 ASCII card
Quick Ship
  
DPF20-T1
€33.50
Stock: 3 settimane
 
Open collector output card
Quick Ship
  
DPF20-SSR
€33.50
Stock: 3 settimane
 
SSR drive (DC pulse) card
Quick Ship
  
DPF20-R1
€33.50
Stock: In magazzino
 
Single relay output card
Quick Ship
  
DPF20-R4
€110.00
Stock: 3 settimane
 
4 relay output card
Quick Ship
  
DPF20-R6
€133.00
Stock: 3 settimane
 
6 relay output card
Accessories
Quick Ship
  
DP20-BTC-4
€76.00
Stock: 3 settimane
 
Bench-top ABS plastic case with handle/tilt stand for 1/8 DIN panel meters. 154 W (with handle) x 73 H x 174 mm D. Includes 4 cable glands on rear panel
Quick Ship
  
DP20-WME-2
€61.00
Stock: In magazzino
 
IP65 wall-mount ABS enclosure, 175 W x 125 H x 125 mm D with 2 glands for cable entry.
Quick Ship
  
SPC4
€36.50
Stock: In magazzino
 
IP65 Splash proof lens cover for 1/8 DIN panel meters (DPF20 meter lens is IP65 as standard but this gives extra protection and prevents button access)
Tutti gli importi indicati in EUR
Nota: To order with optional green display add suffix “-GN” to meter model number. Contact sales for pricing. Additional 2 weeks delivery.
To order with plain front lens (no operator access to buttons) add suffix “-NBT” to meter model number. Contact sales for pricing.
Comes with unit of measurement stickers, panel mounting clips, and installation/operator’s manual.

Combinare codice prodotto

Costruisci il Tuo Codice Prodotto Qui Sotto
Descrizione delle opzioni:


(1) Power Seleziona da:
HV per 85 to 260 Vac powered
LV per 11 to 60 Vdc powered

(2) Output and Communications Options Seleziona da:
Niente (lasciare il campo vuoto) per no options
-AO per scalable analog output
-R1 per 1 relay
-R1-R1 per 2 relays
-R1-R1-R1 per 3 relays
-R1-AO per 1 relay & analog output
-R1-R1-RTU per 2 relays & MODBUS communications
Nota: Non tutte le combinazioni possono essere valide, controlla il foglio delle specifiche per codici prodotti corretti.