Process Control Monitors

Part Number Information
Part #: Price/Availability:
DMS-20 4/20 Buy Now
DMS-30 Buy Now
DMS-20PC-0/5 Buy Now

When the industry leader in miniature digital panel meters and low-power LED/LCD technology develops a line of 4-20mA and 0-10V process control monitors, you can expect some impressive results. How about a 4-20mA loop-powered, 3½-digit local readout with a bright LED display that can be read from as far away as 15 feet, even with a loop current of just 4mA. Or loop-powered LCD meters with either 3½- or 4½-digit resolution and three different display sizes, or dedicated 0-5V and 0-10V, LED-display meters that require only 4 connections (two for signal, two for power). All of our process monitors are constructed with high-quality components. For example, DIP switches used for range selection use gold-plated contacts. Gain and offset adjustments are made with non-interacting, precision 20-turn potentiometers. All models feature encapsulated voltmeter modules and gold-plated signal-conditioning daughter boards, making them ideal for environmentally demanding situations.


20pc_420.jpg DMS-20 4/20 Series Loop-Powered 4-20mA Readouts
Derives operating power directly from the 4-20mA loop, providing for simple 2-wire operation. Display options include 3 1/2 and 4 1/2 digits; LCD models feature loop burdens as low as 1.8V. All models feature non-interacting, multi-turn trimpots for offset and span adjustments.
( View Datasheet)

DMS30PC0BSC.jpg DMS-30, -40 Series Locally Powered 4-20mA Readouts
Current loop displays can be powered from popular 5V, 12V or 24V supplies and are available with isolated or non-isolated current loop inputs. All models feature a 2V maximum loop burden and large, easy-to-read, digits in a choice of red, blue or green LEDs.
( View Datasheet)

dms-05v.jpg SMD-20PC-0/5 Series 0-5V & 0-10V PProcess Monitors
Provides the ultimate in convenicne when you need to convert 0-5V or 0-10V analog signals to common process parameters (temperature, pressure, flow, etc.) Built-in DIP-switch activated attenuators and two trim pots greatly simplify setup to get you up and running quickly. LED colors include red, blue, green and high-intensity red.
( View Datasheet)