ECONOMICAL STRAIN INDICATORS WITH BUILT-IN SENSOR EXCITATION
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ECONOMICAL STRAIN INDICATORS WITH BUILT-IN SENSOR EXCITATION DP25B-S 5 U NEMA 4 (IP65) Front Panel U 4-Digit Display, -1999 to 9999 counts U Excitation Supply, Front Panel Tare, and Peak Hold Standard U Accepts Voltage, Current, SPECIFICATIONS or Millivolt Inputs Accuracy (@ 25°C/77°F): U Easily Scaled to ±0.03% of reading, ±1 count Display Readings in Operating Temp: 0 to 50°C (32 to 122°F) Engineering Units The DP25B-S is a low-cost digital panel meter for use with voltage, current, or bridge-type transducers. For bridge sensors, the DP25B-S has a ratiometric input to correct for variations in excitation voltage. Standard features include a front-panel tare button and a peak hold feature. Options include dual 5 A alarm relays and a scalable analog output configurable for 0 to 10 V or 4 to 20 mA. Select Your Color! Program to display in RED, AMBER, or GREEN. The OmegaTM DP25B Series meters and controllers have totally programmable color displays—for RED, AMBER, or GREEN. Span Temp Coefficient: ±50 ppm/°C Storage Temperature: -40 to 85°C (-40 to 185°F) Relative Humidity: 90% at 40°C (104°F), non-condensing CMR: 120 dB NMR: 60 dB Isolation: Dielectric strength to 2500 V transient per 3 mm spacing based on EN 61010 for 260 Vrms or DC working voltage Display: 4-digit, 9-segment, 21 mm (0.83") high, red, amber or green LED (programmable) DP25B-S shown actual size. Display Range: -1999 to 9999 counts Conversion Rate: 3 per second Step Response: 1 to 2 seconds Relays: Dual 250 Vac, 5 A, SPDT or 30 Vdc Analog Output: Scalable 0 to 10 V or 4 to 20 mA POWER REQUIREMENTS Voltage: 115 (standard) or 230 Vac (optional), ±10% Frequency: 50/60 Hz Power Consumption: 9.5 to 11.5 W MECHANICAL SPECIFICATIONS WITH AI-R OPTION Bezel: 96 W x 48 H x 20 mm D (3.78 x 1.89 x 0.80") Panel Cutout: 92 W x 45 mm H (3.622 x 1.772") Depth Behind Panel: 152 mm (6.0") To Order MODEL NO. INPUT RANGES* DP25B-S 0 to 100 mV, ±50 mV, ±5 V, 0 to 20 mA, 0 to 10 V, 4 to 20 mA * Input ranges and excitation are user selectable. Ordering Example: DP25B-S-AR, 115 Vac powered digital strain meter with analog and relay output options. Options (Not Field Installable) Covered by U.S. and International patents and pending applications Add’l Description 230 Vac power 10 to 32 Vdc power 26 to 56 Vdc power Scalable analog output D ual 5 A alarm relays Isolated analog output and dual 5 A

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