Del Val Controls, Inc.
Del Val Controls, Inc.
Mailing Address:
P.O. Box 3091
West Chester, PA 19381
Location:
640 Snyder Ave. Unit E
West Chester, PA 19382
Phone: 888-584-0191
Fax: 610-431-4339
E-Mail: sales@delvalcontrols.com
Website: www.delvalcontrols.com
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  • Provides compact digital display of any desired unit of pressure, temperature, level, force, or flow measurement
  • 3-1/2 digit, 0.6" high display with a span range of 0 to 1999
  • Positive image reflective LCD
  • Span and zero offset capabilities
  • Negative pressure and overpressure indication
  • Selectable decimal point position
Unit of Measure

Specifications

Type

 Digital Indicator

Series

 1900C

Process Display

 3-1/2 digit, 0.6" liquid crystal display (-1999 to 1999)

Operating Temperature [Min]

 0 ºC32 ºF

Operating Temperature [Max]

 60 ºC140 ºF

Input Signals

 Current

Indications

 Positive Image Reflective Liquid Crystal Display (LCD) Backlight
Accuracy1 0.1 %

Digit Accuracy (±)

 1 %

Storage Temperature

 -40 to 176 ºF-40 to 80 ºC

Effect

 100 ppm/ºF

Environmental Rating

 National Electrical Manufacturers Association (NEMA) 4, National Electrical Manufacturers Association (NEMA) 4X, Ingress Protection (IP65) (Front of Display Only)

Input Signals Current

 4 to 20 mA

Power Requirement

 Loop powered by sensors excitation

Power Consumption [Max]

 20 mA50 mA

Power Resistance [Max] at 20 mA Current

 160 Ω

Power Resistance [Max] at 50 mA Current

 65 Ω

Drop Direct Current (DC) Voltage

 3.2 V

Electrical Connection

 Screw terminals at back of case

Memory

 Electrically Erasable Programmable Read-Only Memory (EEPROM)

Non-Condensing Humidity

 85 %

Vibration

 5 to 500 Hz5 g

Shock

 30 g

Normal Rejection Mode

 60 dB

Normal Rejection Mode Frequency

 50 Hz60 Hz

Altitude

 Up to 2,000 m

Update Rate

 400 ms

Linearization

 2 Point

Dual Current Range

 4 to 20 mA10 to 50 mA

Electromagnetic Rating

 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

 3.3 oz

Warranty

 2 y

Option Cards

 None

Limitations Which Apply Are

Limitations Which Apply Are

 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

Application
  • 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

Additional Information
  • Compact, lightweight, impact-resistant NEMA 4X, IP65 housing with sealed front bezel
  • Fits DIN standard cut-out 2.68" (68 mm) x 1.30" (33 mm)
  • CE compliant to suppress RFI, EMI, and ESD

Options and Accessories

Installed Options and Accessories

 Positive Image Reflective LCD Backlight
  • 1 Max. error on complete span. Error at calibration point ≤0.1 ºC