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OMDC-DM8000-Series
Digital 4-in-1 Tachometer System
Models In Stock
- Four Devices in One: tachometers, Counter, Totalizer, and Zero Speed Switch
- Selectable Alarm Relay Output
- Control Modes are Selectable Between Rate, Time, and Counter
- User Inputs Allow for Special Functions: Counter Reset, Counter Gate, and Alarm Display
OMDC-DM8000-Series
From
$
758.11
Models In Stock

Product Overview
- Status Control false
- Accuracy ± 0.04 %
- Accuracy Detail ±0.04% display update every pulse or 0.5 seconds, whichever is longer
- Alarm Output 5 A, 230 Vac
- Alarm Relay 240 Vac @ 5 A
- Alarm Setpoint 0 to 9999
- Current Sink, Max 50 mA
- Display Color Red
- Display Measuring Units User programmable
- Display Range 0.001 to 99,990
- Display Size 13 mm (0.51 in)
- Display Type 4 Digit LED
- Electrical Connection 7/8 in knockout with Screw Terminal block
- Enclosure Type NEMA Type 4X
- Frequency 48 to 62 Hz
- Frequency Input Range 0 to 1666 Hz
- Housing Material Aluminum
- Input Control Signal 0 to 5 , 0 to 24 Vdc
- Mounting Orientation Shaft-Mounted
- Operating Humidity 0 to 95% RH
- Operating Temperature, Max 45 °C
- Operating Temperature, Min -10 °C
- Pad Material Polycarbonate with polycarbonate overlay
- Panel Depth 117.5 mm
- Resolution From 0.01 rpm
- Supply Voltage 85 to 265 Vac
- Tightening Torque 0.5 Nm
- Weight 382 g
- Width 115.3 mm
The OMDC-DM8000 is an economical microprocessor-based digital tachometer system capable of measuring shaft speeds lower than 1 RPM. With an on-board microcomputer coupled with sophisticated internal software and a quartz crystal controlled reference frequency, the OMDC-DM8000 is able to maintain accuracy of ±0.04%, even if the shaft is uneven. The OMDC-DM8000 is field programmable through the easy-to-use front-panel interface and can be configured to display any desired unit of measure. Large 13 mm (½") 4-digit LED display numbers allow viewing under the most adverse conditions.
The isolated 5 amp form C relay output can be configured for many different alarming conditions. Designed to use a variety of inputs, including the hall-effect solid state OMDC-PU-E Series pick-up, the system delivers trouble free operation at an economical cost. The OMDC-DM8000 offers the same enhanced display options and capabilities featured in our other digital control products, as well as the universal power supply and rugged european-style terminal strip.
The OMDC-DM8000 can be used in process applications for monitoring speeds and rates, or counting discrete input signals. Process applications using counting may be batching, filling, mixing, punching, cutting, drilling, diverting, or alarming. While process applications using speed or rate monitoring may be conveyors, conveyor ovens, material flow, rotational rpm, and testing.
The isolated 5 amp form C relay output can be configured for many different alarming conditions. Designed to use a variety of inputs, including the hall-effect solid state OMDC-PU-E Series pick-up, the system delivers trouble free operation at an economical cost. The OMDC-DM8000 offers the same enhanced display options and capabilities featured in our other digital control products, as well as the universal power supply and rugged european-style terminal strip.
The OMDC-DM8000 can be used in process applications for monitoring speeds and rates, or counting discrete input signals. Process applications using counting may be batching, filling, mixing, punching, cutting, drilling, diverting, or alarming. While process applications using speed or rate monitoring may be conveyors, conveyor ovens, material flow, rotational rpm, and testing.
PDFs & Manuals
Show Ratings & Reviews
Rated 5 out of
5
by
Alarm Relay Review from
Alarm Relay Review
The item was exactly what we were looking for and worked well!
Date published: 2025-01-20