Marsh Bellofram DigiTec Division D2800B Series Single Channel Panel Meter

Product catalog summary

Overview: The D2800B Series by DigiTec is a line of digital panel meters designed for industrial applications, OEMs, and system designers. These meters utilize microprocessor technology to meet measurement, display, and control requirements.

Specifications:

Display: Available in 3-1/2, 4, and 4-1/2 digit displays with a 0.50” red LED.
Power Requirements: Field selectable 115/230VAC input power.
Display Update Rate: 10 updates per second.
Response Time: Maximum of 100 milliseconds to display.
Environment: Operates in temperatures from -20˚ to 60˚C.
Case: Anodized aluminum, weighing 0.84 lbs.

Features:

Four Separate Setpoint Limits: Programmable to indicate "out of limit" conditions with optional relay outputs.
Lockout Code: Security feature to prevent unauthorized changes.
Second Scale: Allows dual engineering unit displays, typically for English/Metric conversions.
Peak Capture: Assignable to capture maximum or minimum display values with a capture rate of 20 per second.
Fail Safe Alarm Ready Operation: Ensures no display flash during alarms.
Optional Excitation Supplies: Available in 10, 24, or 5VDC.

Model Range:

3-1/2 Digit Display: Models range from ±199.9mV DC to ±1.999A DC.
4 Digit Display: Models range from ±99.99mV DC to ±999.9mA DC.
4-1/2 Digit Display: Models range from ±199.99mV DC to ±199.99V DC.
Process 4-1/2 Digit Display: Models include ±5 and 1-5V DC, ±10 and 0-10V DC, 0-20 and 4-20mA DC, 0-50 and 10-50mA DC.

Options:

Option C: Includes 3 form C relays rated at 5 amps.
Option F: Factory calibration based on user-provided input and display ranges.
Option H: Analog output with multiple voltage and current options, 16-bit D/A resolution.
Option P: Provides 24VDC @ 150mA and 10VDC @ 250mA supplies.
Option T: Serial RS-232C communication with 9600 baud rate, no parity check, and 8 data bits.

Catalog excerpts

Marsh Bellofram DigiTec Division D2800B Series Single Channel Panel Meter-1

800.727.5646 atcdigitec.com Digitec Division D2800B Series Single-channel Process Controllers & Temp. Displays //D2800B 301 Microprocessor technology makes DigiTec’s 2800B series of digital panel meters the ideal solution for the meeting the measurement, display and control requirements of industrial applications, OEM’s and system designers. Models are available for voltage, and current with 3-1/2, 4, 4-1/2 digit displays. Each unit has field selectable 115/230VAC input power via internal jumper selection. Four Separate Setpoint Limits: Four separate setpoints may be operator programmed to indicate “out of limit” conditions based on display value. Each limit can be assigned a single relay output with option “C” installed. The setpoints can be programmed also to make the display flash when in the alarm condition. Lockout Code for Security: To eliminate unauthorized changes by the operating personnel, any alteration of the instrument setup data requires entry of user security code for access. SECOND SCALE: This function allows the user to set a second scaling to the input. The input will then be displayed in two engineering units (typically for English/Metric displays). PEAK 1 AND PEAK 2: Peak 1 and peak 2 are both assignable to capture the maximum or minimum display value. They are assignable to any channel and the net or gross value. It can be reset through a front panel key or remote input. Capture rate is 20/SEC. DigiTec recognizes the importance of customer support. One aspect of this support is customized engineering to meet our customer specific market requirements. S i n g l e Ch an n e l P an e l M e t er • Fail Safe Alarm Ready Operation • No Flash of Display on Alarms • Optional Excitation Supplies 10, 24, or 5VDC • Customized Fast Entry for Alarm Setup • U-Plot Linearization • NEMA 4X Front Frame \\\DIMENSIONS (INCHES/MILLIMETERS) \\\SPECIFICATIONS DISPLAY 0.50” Red Led NMR 63dB, 50/60 Hz CMV 130dB, 50/60 Hz POWER REQUIREMENTS 115/230 VAC DISPLAY UPDATE RATE 10 per second RESPONSE TIME 100 mSecond Max. To display TERMINATION Scre Terminal Connector SELFCAL 1 time every 500 mSeconds ENVIRONMENT -20° to 60°C CASE Anodized Aluminum WEIGHT 0.84 lbs FUNCTIONAL REPLACMENT FOR THE 2800A

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Marsh Bellofram DigiTec Division D2800B Series Single Channel Panel Meter-2

D2800B Series Digitec Division atcdigitec.com 800.727.5646 302 Single-Channel Process Controllers & Temp. Displays // D2800B \\\RANGE CHART Model Number Input Ranges 3-1/2 Digit Display D2810B-01 ±199.9mV DC D2810B-02 ±1.999V DC D2810B-03 ±19.99V DC D2810B-04 ±199.9V DC D2810B-08 ±199.9uA DC D2810B-09 ±1.999mA DC D2810B-10 ±19.99mA DC D2810B-11 ±199.9mA DC D2810B-12 ±1.999A DC 4 Digit Display D2811B-00 ±99.99mV DC D2811B-01 ±999.9mV DC D2811B-02 ±9.999V DC D2811B-03 ±99.99V DC D2811B-04 ±999.9V DC D2811B-08 ±999.9uA DC D2811B-09 ±9.999mA DC D2811B-10 ±99.99mA DC D2811B-11 ±999.9mA DC 4-1/2 Digit...

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