Del Val Controls, Inc - 1950 Series Compact Smart System Digital Indicators

Unit of Measure

Items	1950C-1-0 Current Input Compact Smart System Indicator with Reflective Display	1950C-2-0 Current Input Compact Smart System Indicator with Back Lit Display	1950V-1-0 Voltage Input Compact Smart System Indicator with Reflective Display
Description	N/A 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 accommodate applications requiring relays, dual sinking outputs, and serial communications by RS232 or RS485 Fully scalable & field upgradable Simple programming through front panel
Type	N/A Digital Indicator
Series	N/A 1900
Process Display	N/A 5 digit, 0.48" liquid crystal display
Operating Temperature [Min]	N/A -35 ºC31 ºF
Operating Temperature [Max]	N/A 75 ºC167 ºF
Input Signals	N/A Current	N/A Current	N/A Voltage
Accuracy¹	N/A <0.1 %
Storage Temperature	N/A -31 to 185 ºF-35 to 85 ºC
Effect	N/A ≤0.1 %
Full Scale Temperature	N/A 18 ºF10 ºC
Environmental Rating	N/A National Electrical Manufacturers Association (NEMA) 4, National Electrical Manufacturers Association (NEMA) 4X, Ingress Protection (IP65) (Front of Display Only)
Input Signals Current	N/A 4 to 20 mA
Input Signals Direct Current (DC) Voltage	N/A 0 to 10 V
Direct Current (DC) Voltage	N/A 9 to 28 V
Key Pad	N/A 2 programmable function keys
Typical Power Consumption	N/A 10 mA
Display Intensity Power Consumption [Max]	N/A 95 mA
Electrical Connection	N/A Screw terminals at back of case
Memory	N/A Electrically Erasable Programmable Read-Only Memory (EEPROM)
Non-Condensing Humidity	N/A 85 %
Vibration	N/A 5 to 500 Hz5 g
Shock	N/A 30 g
Normal Rejection Mode	N/A 60 dB
Normal Rejection Mode Frequency	N/A 50 Hz60 Hz
Altitude	N/A Up to 2,000 m
Update Rate	N/A 500 ms
Selectable Filtering	N/A 0.25 to 1 s
Linearization	N/A 2 Point
Display	N/A Reflective	N/A Backlight	N/A Reflective
Reading [Min/Max]	N/A Captures and stores min/max measurement
User Inputs	N/A 1 programmable, 28 Vdc max. continuous
Electromagnetic Rating	N/A European Conformity (CE) Compliant to Electromagnetic Compatibility (EMC) Norm European Standards (EN) 61326-1, Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection
Weight	N/A 3 oz
Warranty	N/A 2 y
Options	N/A Resistance Temperature Device (RTD), Thermocouple
Option Cards	N/A 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
Limitations Which Apply Are	N/A These units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. In keeping with and for purposes of product and/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.
Application	N/A Suitable for a wide variety of applications requiring pressure, flow, level, force, and temperature measurement, including: Process indication On/Off pump controls Compressor controls Safety or shutdown alarms
Additional Information	N/A 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
1950 Series Compact Smart System Digital Indicator Option Cards	N/A Plug-in cards that provide alarm and set point relay outputs, analog and digital outputs, including RS 232-C and RS 485 functions are available No Option Card Single Relay Option Card RS232 Serial Communications (with 9-pin D Connector) Option Card RS485 Serial Communications (with Dual RJ11 Connector Option Card	N/A Plug-in cards that provide alarm and set point relay outputs, analog and digital outputs, including RS 232-C and RS 485 functions are available No Option Card Dual Sinking Open Collector Option Card RS232 Serial Communications (with 9-pin D Connector) Option Card RS485 Serial Communications (with Dual RJ11 Connector Option Card	N/A Plug-in cards that provide alarm and set point relay outputs, analog and digital outputs, including RS 232-C and RS 485 functions are available No Option Card Single Relay Option Card RS232 Serial Communications (with 9-pin D Connector) Option Card RS485 Serial Communications (with Dual RJ11 Connector Option Card
AC to DC Retrofit Package	N/A 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 4 Enclosure - 1950 Series Digital Indicator	N/A NEMA 4X/IP65 enclosures (sealed bezel only) standard Black painted steel enclosures (ENC1) and off-white fiberglass enclosures (ENC2) are optional
¹ Max. error on complete span. Error at calibration point ≤0.1 ºC