Load Cell or Strain Gauge meter

DP25B-S

^£348.57 DP25B-S

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Ideal for use with load cells or strain gauge bridges
Built-In Excitation: AC powered models will work with up to four 350Ω load-cells in parallel for tank and bin weighing applications
Big Bright (21mm) LED Display
Scaling in Wide Range of Engineering Units
Analogue Output and/or Dual relays Optional
Tare Button
Gross/Net Reading or Peak Reading user Configurable
Click here for Process Input Meter

Instrumentation for Pressure and Strain Measurements - View related products

Description

Click on this link if you need more information about Panel Meters.

The OMEGA DP25B series load cells and strain gauges Meters feature the biggest brightest display of any 1/8 DIN panel meter. The user can select the display colour: RED, AMBER, or GREEN.

PANEL METERS with Relays and Analogue 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 analogue output. The scalable 0-10 Vdc, 0-20mA, or 4-20 mA analogue 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, RTD, Dual/Differential Thermocouple, Dual/Differential RTD, Process (DC voltage and current) Strain Gauge, pH, ORP.

The DP25B-S Strain gauge Meter/Controller has a fully ratiometric bridge input for load cells, or 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 unauthorised changes in setup.

The DP25B-S strain meter is ideal for use with pressure transducers, load cells, or any strain gauge type transducers. Four full digits and simplified scaling via the front-panel pushbuttons make it easy to set the display to read in any engineering units.

SPECIFICATIONS
Input Ranges: 0-100 mV, ±50 mV, 0-10 V, ±5 V, 0-20 mA, 4-20 mA
Isolation: Dielectric strength to 2500V transient per 3mm spacing based on EN 61010 for 260Vrms or DC working voltage
NMR: 60 dB
CMR: 120 dB
Input Protection: Voltage Input = 120 Vrms max; Current Input = 100 mA max
Input Impedance: 100 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
Display: 4-digit, LED 9-segment, 21 mm, (Red, Green, Amber)
Analogue-to-digital technique: Dual slope
Internal resolution: 15 bits
Read rate: 3/sec
Polarity: Automatic
Max error process: ±0.03% of reading, ± 1 count
Span tempco: 50 ppm/°C
Step response: 1 sec
Warm-up to rated accuracy: 30 min
Load Regulation: 1.1%
Line Regulation: 0.02% per Vac
Analogue 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 (relay option also rquired).
Operating temperature: 0 to 50°C
Storage temperature: -40 to 85°C
Relative humidity: 90% at 40°C (non-condensing)
Panel cutout: 1/8 DIN, 45 x 92 mm
Weight: 575 g
AC Power Unit:
Power: 115 Vac or 230 Vac ±10% (specify) ; 50-60 Hz, 11.5 watts max.
Excitation: 24 V @ 25 mA or 12 V @ 50 mA or 10 V @ 120 mA or 5 V @ 60 mA
DC Power Unit:
Power: 10-32 Vdc; 7.5 watts max.
Excitation: 24 V @ 25 mA or 12 V, 10 V, 5 V @ 35 mA (For Low/Medium Brightness)

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Part Number/ Desc.

Qty

Description

230Vac Powered. Process Input or strain gauge Meter

DP25B-S-230

£348.57

Availability: 8 weeks

Strain/Process Input Meter with excitation.

DP25B-S-230-A

£450.72

Availability: In Stock

Strain/Process Input Meter with excitation and Analogue Output

DP25B-S-230-R

£438.70

Availability: 8 weeks

Strain/Process Input Meter with excitation and Dual Relays

DP25B-S-230-AR

£546.86

Availability: 8 weeks

Strain/Process Input Meter with excitation, Dual Relays and Analogue Output

DP25B-S-230-AI-R

£558.90

Availability: 8 weeks

Strain/Process Input Meter with excitation, Dual Relays and Isolated Analogue Output

115Vac Powered. Bridge or Process Input Panel Meter

DP25B-S

£348.57

Availability: 8 weeks

Strain/Process Input Meter with excitation.

DP25B-S-A

£450.72

Availability: 8 weeks

Strain/Process Input Meter with excitation and Analogue Output

DP25B-S-R

£438.70

Availability: 8 weeks

Strain/Process Input Meter with excitation and Dual Relays

DP25B-S-AR

£546.86

Availability: 8 weeks

Strain/Process Input Meter with excitation, Dual Relays and Analogue Output

DP25B-S-AI-R

£558.90

Availability: 8 weeks

Strain/Process Input Meter with excitation, Dual Relays and Isolated Analogue Output

10-32Vdc Powered. Bridge or Process Input Panel Meter

DP25B-S-DC10/32

£474.75

Availability: 3 weeks

Strain/Process Input Meter with excitation.

DP25B-S-DC10/32-A

£576.92

Availability: 8 weeks

Strain/Process Input Meter with excitation and Analogue Output

DP25B-S-DC10/32-R

£564.92

Availability: 2 weeks

Strain/Process Input Meter with excitation and Dual Relays

DP25B-S-DC10/32-AR

£661.04

Availability: 8 weeks

Strain/Process Input Meter with excitation, Dual Relays and Analogue Output

DP25B-S-DC10/32-AI-R

£673.07

Availability: 8 weeks

Strain/Process Input Meter with excitation, Dual Relays and Isolated Analogue Output

*FS20

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Availability:

Factory Scaling - Please specify input min/max and corresponding display values required in order comments

† All amounts shown in EUR, GBP, or USD
Note: Power Options are not field installable. All units come complete with a operator’s manual.

Part Number Builder

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DP25B-

Option Descriptions:

(1) TYPE select from:
S for Strain gauge bridge or process inputs
E for Process voltage and current inputs

(2) Power Options select from:
for 115 Vac power leave blank
-230 for 230 Vac power
-DC10/32 for 10 to 32 Vdc power
-DC26/56 for 26 to 56 Vdc power

(3) Output Options select from:
for no options leave blank
-A for scaleable analogue output
-R for dual alarm relays
-AR for analogue and relay options
-AI-R for isolated analogue outputs and relay options

Note: All combinations may not be valid, check spec sheet for valid part numbers.

Product Manuals:

Download DP25-S and DP25B-S - Strain Gage Panel Meter Full Manual

Download DP25-S and DP25B-S - Strain Gage Meter Quick Start Manual