Non-Linear Systems
Home Products Downloads Distributors Contact
RM Series
1/8 DIN Digital Panel Meters

RM-Series Digital Panet Meter The NLS RM Series panel meters are customized to fit your needs, with over 2,000 variations available. Configured in the industry-standard 1/8 DIN case, they are ideal for both OEM and replacement applications. These rugged meters are DC-powered, DC-reading (AC-powered and AC-reading are options) and bipolar, with presettable decimal point and either LED or LCD display. An extra large 0.8-inch LED display is also available on some RM Series meters. A full selection of ranges (200mV, 2V, 20V, 200V and 1000V) is available.
Specifications
Model Number RM-350 RM-351 RM-452 RM-453
Available Ranges 0.2V, 2V, 20V, 200V, 1000V 0.2V, 2V, 20V, 200V, 1000V 2V, 20V, 200V, 1000V 2V, 20V, 200V, 1000V
Digits 3½ 3½ 4½ 4½
Display 0.56" LED 0.6" LCD 0.56" LED 0.4" LCD
Accuracy ±(.05% rdg +.05%F.S.) ±(.05% rdg +.05%F.S.) ±0.02%FS ±0.02%FS
Input Impedance 0.2V, 100MΩ;
2V, 1000MΩ;
20V, 1MΩ;
200V and 1000V, 10MΩ		 0.2V, 100MΩ;
2V, 1000MΩ;
20V, 1MΩ;
200V and 1000V, 10MΩ		 2V, 1000MΩ;
20V, 1MΩ;
200V & 1000V, 10MΩ		 2V, 1000MΩ;
20V, 1MΩ;
200V & 1000V, 10MΩ
Operating Temperature 0°C to +50°C 0°C to +50°C 0°C to +50°C 0°C to +50°C
Common Mode Range -1.5V to +4V -1.5V to +4V ±2V ±2V
Power +5VDC ±5% @200mA +5VDC ±5% @6mA +5VDC ±5% @140mA +5VDC ±5% @10mA
Update Rate 3 Rdg/Sec 3 Rdg/Sec 3 Rdg/Sec 3 Rdg/Sec
MUX BCD output Edge connector Model Only Edge connector Model Only
Connector Types EC or TB (Terminal Block) EC or TB (Terminal Block) EC or TB (Terminal Block) EC or TB (Terminal Block)
Current measurement
Ratio measurement
Display hold * *
Weight (metric) 5 oz. (142g) 5 oz. (142g) 6 oz. (170g) 6 oz. (170g)
Data Sheets Data Sheet PM-350
RM-350
Data Sheet PM-350TB
RM-350TB		 Data Sheet RM-351
RM-351		 Data Sheet RM-452EC
RM-452EC
Data Sheet RM-452TB
RM-452TB		 Data Sheet RM-453TB
RM-453TB

* Factory Modifications Available


RM-350TB

RM-350TB		 RM-350TB GREEN

RM-350TB GREEN
RM-452

RM-452		 RM-453

RM-453
Diagrams
RM Series Schematic
Options
Factory Installed Options RM-350 RM-351 RM-452 RM-453
Large LED display 0.8-inch
Green, Orange, Yellow LEDs
Current Measurement
AC Measurement
Ratio Measurement
120/240VAC Power
AC Input & 120/240VAC Power
Ohms Input & 120/240VAC Power
5, 12, 24, 28, 48VDC Power (Isolated)
AC Input & 5, 12, 24, 28, 48VDC Power (Isolated)
Ohms Input & 5, 12, 24, 28, 48VDC Power (Isolated)
Display hold Standard Standard
Zero offset
Special scaling
Accessories
Voltage Range Kit N39-356 N39-356 N39-356 N39-356
Mating Connector EC Type Main Board N46-l07 N46-l07 N46-199 N46-l99
Mating Connector EC Type Top Board N46-l07 N46-l07 N46-107 N46-l07
OUR PRODUCTS:
Voltage/Current Meters
    PM Series
    RM Series
    X Series
Counters & Frequency
Frequency Monitors
Loop Meters
Signal Conditioners 		CONTACT:
Phone: (619) 521-2161
Email: sales@nonlinearsystems.com

Contact Us 		SEND REPAIRS TO:
Non-Linear Systems
4142 Adams Ave #103-542
San Diego, CA 92116

Copyright © 2022, Nonlinear Systems. All Rights Reserved.
Non-Linear Systems
RM Series
1/8 DIN Digital Panel Meters


RM-Series Digital Panet Meter

The NLS RM Series panel meters are customized to fit your needs, with over 2,000 variations available. Configured in the industry-standard 1/8 DIN case, they are ideal for both OEM and replacement applications. These rugged meters are DC-powered, DC-reading (AC-powered and AC-reading are options) and bipolar, with presettable decimal point and either LED or LCD display. An extra large 0.8-inch LED display is also available on some RM Series meters. A full selection of ranges (200mV, 2V, 20V, 200V and 1000V) is available.
Specifications
  For best viewing, turn phone sideways.
Model Number RM-350 RM-351 RM-452 RM-453
Available Ranges 0.2V, 2V, 20V, 200V, 1000V 0.2V, 2V, 20V, 200V, 1000V 2V, 20V, 200V, 1000V 2V, 20V, 200V, 1000V
Digits 3½ 3½ 4½ 4½
Display 0.56" LED 0.6" LCD 0.56" LED 0.4" LCD
Accuracy ±(.05% rdg +.05%F.S.) ±(.05% rdg +.05%F.S.) ±0.02%FS ±0.02%FS
Input Impedance 0.2V, 100MΩ;
2V, 1000MΩ;
20V, 1MΩ;
200V and 1000V, 10MΩ		 0.2V, 100MΩ;
2V, 1000MΩ;
20V, 1MΩ;
200V and 1000V, 10MΩ		 2V, 1000MΩ;
20V, 1MΩ;
200V & 1000V, 10MΩ		 2V, 1000MΩ;
20V, 1MΩ;
200V & 1000V, 10MΩ
Operating Temperature 0°C to +50°C 0°C to +50°C 0°C to +50°C 0°C to +50°C
Common Mode Range -1.5V to +4V -1.5V to +4V ±2V ±2V
Power +5VDC ±5% @200mA +5VDC ±5% @6mA +5VDC ±5% @140mA +5VDC ±5% @10mA
Update Rate 3 Rdg/Sec 3 Rdg/Sec 3 Rdg/Sec 3 Rdg/Sec
MUX BCD output Edge connector Model Only Edge connector Model Only
Connector Types EC or TB (Terminal Block) EC or TB (Terminal Block) EC or TB (Terminal Block) EC or TB (Terminal Block)
Current measurement
Ratio measurement
Display hold * *
Weight (metric) 5 oz. (142g) 5 oz. (142g) 6 oz. (170g) 6 oz. (170g)
Data Sheets Data Sheet PM-350
RM-350
Data Sheet PM-350TB
RM-350TB 		Data Sheet RM-351
RM-351		 Data Sheet RM-452EC
RM-452EC
Data Sheet RM-452TB
RM-452TB		 Data Sheet RM-453TB
RM-453TB

* Factory Modifications Available


RM-350TB

RM-350TB
RM-350TB GREEN

RM-350TB GREEN
RM-452

RM-452
RM-453

RM-453
Diagrams
RM Series Schematic
Options
  For best viewing, turn phone sideways.
Factory Installed Options RM-350 RM-351 RM-452 RM-453
Large LED display 0.8-inch
Green, Orange, Yellow LEDs
Current Measurement
AC Measurement
Ratio Measurement
120/240VAC Power
AC Input & 5, 12, 24, 28, 48VDC Power (Isolated)
Ohms Input & 120/240VAC Power
5, 12, 24, 28, 48VDC Power (Isolated)
AC Input & 5,12,24,28,48VDC Power (Isolated)
Ohms Input & 5, 12, 24, 28, 48VDC Power (Isolated)
Display hold Standard Standard
Zero offset
Special scaling
Accessories
Voltage Range Kit N39-356 N39-356 N39-356 N39-356
Mating Connector EC Type Main Board N46-l07 N46-l07 N46-199 N46-l99
Mating Connector EC Type Top Board N46-l07 N46-l07 N46-107 N46-l07
OUR PRODUCTS:
Voltage/Current Meters - PM Series
Voltage/Current Meters - RM Series
Voltage/Current Meters - X Series
Counters & Frequency
Frequency Monitors
Loop Meters
Signal Conditioners
CONTACT:
Phone: (619) 521-2161
Email: sales@nonlinearsystems.com

Contact Us
SEND REPAIRS TO:
Non-Linear Systems
4142 Adams Ave #103-542
San Diego, CA 92116

Copyright © 2022, Nonlinear Systems. All Rights Reserved.