OMEGA

DP25B-E Strain & Process Meter w/Large, Selectable Colour Display

1/8 DIN Thermocouple and RTD Panel Meter with Large, Selectable Color Display

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DP25 B E Strain Process Meter w Large Selectable Colour Display 13181

 The OMEGA DP25B series Digital Panel Meters feature the biggest brightest display of any 1/8 DIN panel meter. The user can select the display color: RED ,AMBER, or GREEN.

PANEL METERS with Relays and Analog Output
The popular DP25B series are accurate, economical, and easy to program. The DP25B series feature a big bright four digit display plus optional dual 5 amp Form C (SPDT) relays and a choice of isolated or non-isolated analog output. The scalable 0-10 Vdc, 0-20mA, or 4-20 mA analog output can be used as a retransmission of the display value or as a proportional control output as required. The microprocessor based DP25B series includes instruments for Thermocouple, Process (DC voltage and current), and Strain Gage.
 
The DP25B process meter accepts a wide variety of DC voltage and current inputs to cover any typical process application. Standard features include easy front panel scaling to virtually any engineering units, selectable excitation of four voltages to work with most transducers and transmitters, front panel and remote tare function for weighing applications, and a hardware lockout to prevent unauthorized changes in setup. Four full digits and simplified scaling via the front-panel pushbuttons make it easy to set the display to read in any engineering units.
 
• Big Bright LED Display
• Scaling in Wide Range of Engineering Units
• Built-In Excitation
• Analog Output Optional
Input Ranges0-100 mV, ±50 mV, 0-10 V, ±5 V, 0-20 mA, 4-20 mA
IsolationDielectric strength to 2500V transient per 3mm spacing based on EN 61010 for 260 Vrms or DC working voltage
NMR60 dB
CMR120 dB
Input ProtectionVoltage Input = 120 Vrms max; Current Input = 100 mA max
Input Impedance100 Meg ohms for 100 mV or ±50 mV input range; 1 Meg ohm for 10 V or ±5 V input range; 5 ohms for 20 mA current input range
Display4-digit, LED 9-segment, 21 mm (0.83"), (Red, Green, Amber)
Analog-to-digital techniqueDual slope
Internal resolution15 bits
Read rate3/sec
PolarityAutomatic
Max error process±0.03% of reading, ± 1 count
Span tempco50 ppm/°C
Step Response1 sec
Warm-up to rated accuracy30 min
Load Regulation1.1%
Line Regulation0.02% per Vac
Analog output (optional)0-10 V, 4-20 mA or 0-20 mA; may be assigned to a display range or to setpoint #1, when used as a proportional control output
Operating temperature0 to 50°C (32 to 122°F)
Storage temperature-40 to 85°C (-40 to 184°F)
Relative Humidity90% at 40°C (104°F) (non-condensing)
Panel cutout1/8 DIN, 45 x 92 mm (1.78" x 3.62")
Weight575 g (1.27 lb)
AC Power Unit
Power115 Vac or 230 Vac ±10%; 50-60 Hz, 11.0 watts max.
Excitation24 V @ 25 mA or 12 V @ 50 mA or 10 V @ 120 mA or 5 V @ 60 mA
DC Power Unit
Power12-32 Vdc; 8.0 watts max.
Excitation24 V @ 25 mA or 12 V, 10 V, 5 V @ 35 mA (For Low/Medium Brightness), For High Brightness use external excitation to power sensors
  • Thumbnail of document DP25 B E Data Sheet 0622 19009
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    DP25 B E Data Sheet 0622 19009

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