Omega Products DP450-F User Manual

M-67

⻬1⁄8 DIN Size ⻬ 3

⁄2 Digit Display

⻬ Large 14.2 mm

(0.56") LED Display

⻬ Red Display ⻬ Jumper-Selectable

Ranges

⻬ Engineering and Unit

Labels Included: V, mV, µA, Lbs, PSI, °C, A, mA, Hz, Kg, %, °F, Vdc, Vac, Amps, ppm, Ω, VA, W, kW, gal, gal/m, oz, Btu, K, %RH

The DP450 Series digital panel meters are suitable for a wide range of display applications. Designed as an economical solution, they offer ruggedness, reliability with 31⁄2-digit

DP450-VDC, $167, shown smaller than actual size.

⁄8 DIN Economical Digital Panel

Meters For Process, Voltage,

Current and Frequency

Specifications

Accuracy: 0.5% FS Stability with Temperature:

±100 ppm/°C maximum

Noise Rejection:

NMRR: <40 dB, 50/60 Hz CMRR: <130 dB with

250 Ω unbalanced typical

Input Power Protection:

Fuseable resistors

Measuring Mode: Dual slope Input Mode: Single-ended with

auto-zero Display: 3

⁄2 digit, 7-segment red/orange

LED, 14.2 mm H (0.56") Optional Dual Alarm: Two 5 A @ 120 Vac

(non-inductive) form “C” relays

Optional Excitation Power Supply:

10 Vdc (± 5%), 30 mA Environmental: 0 to 50°C, <85% RH

non-condensing Case Construction: One-piece black

ABS plastic

Dimensions:

Case:

⁄8 DIN; 4.0 x 9.0 x 10.9 cm

(1.57 x 3.54 x 4.56")

Bezel: 4.8 x 9.6 cm (1.89 x 3.78") Panel Cutout: 4.5 x 9.2 cm

(1.77 x 3.62")

Weight: 454 g (1 lb) Power: 115 Vac ±10%, 50/60 Hz,

220 Vac ±10% (optional)

Warranty: 2 years

Wide Range of Input Signals

⻬ DC Voltage ⻬ AC Voltage ⻬ DC Current ⻬ High DC Current ⻬ High AC Current ⻬ Scalable Process ⻬ Frequency

Options

⻬ 220 Vac Power ⻬ 5 A Dual Alarm Relays—

2 LED’s Indicate “Hi” and “Lo” Alarms

⻬ 10 Vdc Excitation

Power Supply

resolution for many current, voltage, frequency and process applications. Supplied in a standard 1⁄8 DIN package, a full range of inputs can be measured simply by selecting the proper externally accessible terminals located at the rear of the unit. The resolution can be changed by moving the jumpers behind the detachable face plate. Bright red

14.2 mm H (0.56") LED characters are easy to read. Standard instrument power is 115 Vac. Optional 220 Vac is available. Dual alarm relays can be configured as one high and low. Engineering unit labels are supplied to indicate measured value. This series consists of seven models. They are DC voltage, AC voltage, DC current, high-AC current, high-DC current, scalable process and frequency. The DP450-HDCC model can be used with 60 mV, 100 mV or 150 mV shunts. The DP450-HACC can be used with one or 5 A current transformers such as the CT Series.

OMEGACARESMextended warranty program is

available for models shown on this page. Ask your sales representative for full details when

placing an order. OMEGACARE

covers parts,

labor and equivalent loaners.

DP450

Starts at

167

Panel punches

available, visit

omega.com/

panelpunches

Extended Warranty

Program

M-68

To Order

(Specify Model Number)

Model Number Price Description DP450-VDC $167 DC volt meter

DP450-VAC 178 AC volt meter DP450-DCC 167 DC current meter DP450-E 178 Process meter DP450-HACC 209 High AC current meter DP450-HDCC 198 High DC current meter DP450-F 178 Frequency meter

Comes complete with operator’s manual. Ordering Examples: DP450-E-A2-220VAC, process meter with red

display, dual relay output and 220 Vac power, $178 + 99 = $277. OCW-3 OMEGACARESMextends standard 2-year warranty to a total

of 5 years ($69), $277 + 69 = $346.

DP450-F, frequency meter with red display, $178.

Model Number Input Range Accuracy Resolution DP450-VDC DC Volts 0 to ±199.9 mV 0.5% 0.1 mV

0 to ±1.999V 0.5% 1 mV 0 to ±19.99V 0.5% 10 mV 0 to ±199.9V 0.5% 0.1V

0 to ±600V 0.5% 1V

DP450-VAC AC Volts 0 to 199.9 mV 0.5% 0.1 mV

0 to 1.999V 0.5% 1 mV 0 to 19.99V 0.5% 10 mV 0 to 199.9V 0.5% 0.1V

0 to 600V 0.5% 1V

DP450-DCC DC 0 to ±1.999 mA 0.5% 1 µA

Current 0 to ±19.99 mA 0.5% 10 µA

0 to ±199.9 mA 0.5% 100 µA

0 to ±1.999 A 0.5% 1 mA

0 to ±5.000 A 0.5% 10 mA DP450-HDCC High DC 0 to ±50 A 0.5% 0.1 A (Works with Current 0 to ±100 A 0.5% 0.1 A

60 mV, 100 mV,

0 to ±200 A 0.5% 0.1 A

150 mV;

0 to ±500 A 0.5% 1 A

shunts sold

0 to ±1000 A 0.5% 1 A

separately)

0 to ±1500 A 0.5% 1 A

0 to ±2000 A 0.5% 1 A DP450-HACC High AC 0 to 50 A 0.5% 0.1 A (Works with Current 0 to 100 A 0.5% 0.1 A

1 or 5 A

0 to 200 A 0.5% 0.1 A

current

0 to 500 A 0.5% 1 A

transformers,

0 to 1000 A 0.5% 1 A

sold separately)

0 to 1500 A 0.5% 1 A 0 to 2000 A 0.5% 1 A

DP450-E Process 0 to 20 mA, 4 to 20 mA 0.5%

0 to 5 Vdc, 1 to 5 Vdc 0.5% 1 count of 1999 counts

0 to 10 Vdc 0.5%

DP450-F* Frequency 0 to 1 kHz 0.5% 1 Hz

DP450 Inputs and Ranges

Order Suffix Price Description

-A2 $99 5 A dual alarm output

-XPS 30 10 Vdc excitation power supply

-220VAC N/C 220 Vac power

Alarm and Power Options

Model No. Price Description DPP-5 $525

⁄

8 DIN panel punch

Accessory

MFO/RCT Series, 5 A current transformers, $20 (basic unit), for use with the DP450-HACC, shown smaller than actual size. See page Q-55 for more information.

Input voltage: 199.9 mV to 600 Vac.

Omega Products DP450-F User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual