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Digital Indicators

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1950 Series Compact Smart System Digital Indicators

  • Offers all the features of a full size panel meter in a compact digital display for pressure, flow, level, force, and temperature measurement
  • 5 digit, 0.48" LCD display with a span range of -9999 to 99999
  • Reflective LCD display; or green backlighting optional
  • Display is fully expandable to accomodate applications requiring relays, dual sinking outputs, and serial communications by RS232 or RS485
  • Fully scalable & field upgradable
  • Simple programming through front panel
  • Compact, lightweight, impact-resistant NEMA 4X, IP65 housing with sealed front bezel
  • CE compliant to suppress RFI, EMI, and ESD
  • Relay, communications and dual sinking output option cards available

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SERIES 1950          
INPUT SIGNALS C Current V Voltage R Resistance
DISPLAYS 1 Reflective 2 Backlight    
OPTION CARDS 0 None 2 Dual sinking open collector 7 RS485 comm
1 Single relay 6 RS232 comm    
OPTIONAL ENCLOSURES ENC1 Black painted steel ENC2 Off-White fiberglass    

If you are viewing on a smaller screen or with screen zoom, please use the horizontal scroll bar at the bottom of this table to see all information.

SPECIFICATIONS
Input signals 4 mA to 20 mA, 0 Vdc to 10 Vdc (optional RTD and Thermocouple)
Process display 5 digit, 0.48" liquid crystal display
Key pad 2 programmable function keys
Power requirement 9 Vdc to 28 Vdc
Power consumption    10 mA typical, 95 mA with max. display intensity
Electrical connection Screw terminals at back of case
Memory EEPROM
Accuracy <0.1% of full scale
Humidity 85% max., non-condensing
Vibration 5-500 Hz, 5g
Shock 30 g
Normal rejection mode 60 dB 50/60 Hz
Altitude Up to 2,000 meters
Update rate 500 msec
Temperature ranges Operating         31 °F to 167 °F (-35 °C to 75 °C)
Effect                ≤ 0.1% of full scale /18 °F (10 °C)
Storage            -31 °F to 185 °F (-35 °C to 85 °C)
Electromagnetic rating CE compliant to EMC norm EN 61326-1
RFI, EMI and ESD protection
Environmental rating NEMA 4, 4X, IP65 (front of display only)
Filtering 0.25 seconds to 1 second, selectable
Min/Max reading Captures and stores min/max measurement
User inputs 1 programmable, 28 Vdc max. continuous
Linearization 2 point
Weight 3 oz.
Option cards Serial communication (RS232 or RS485)
Analog output (0-20 mA, 4-20 mA or 0-10 Vdc)
Single or Dual Relay (NPN or PNP type)
USB programming

Options & Accessories

  • Plug-in cards that provide alarm and setpoint relay outputs, analog and digital outputs, including RS 232-C and RS 485 functions are available
  • Option cards include
    • No Option Card (0)
    • Single Relay Option Card (1)
    • Dual Sinking Open Collector Option Card (2)
    • RS232 Serial Communications (with 9-pin D Connector) Option Card (6)
    • RS485 Serial Communications (with Dual RJ11 Connector Option Card (7)
  • Easily integrates with non-metallic seal and transmitter/switch assemblies to operate with 110/240 VAC systems
  • Solid state relay - 10A at 250 VAC 
  • DIN rail mountable with NEMA 4X enclosure
  • NEMA 4X/IP65 enclosures (sealed bezel only) standard
  • Black painted steel enclosures (ENC1) and off-white fiberglass enclosures (ENC2) are optional