DLR334/DLR3110 Digital Pressure Indicator

  • 115 or 230 VAC operation
  • Ranges from vacuum to 10,000 psi
  • 20 selectable engineering units
  • Freeze mode for pressure switch testing
  • 0.05% of reading, 0.1% of reading or the economical 0.25% of reading model
  • Selectable resolution
  • Digital outputs: RS-232, RS-422 and RS-485
  • Min/Max pressure readings
  • Accuracy is percent of reading from 20% of F.S.
  • Different technicians can operate the unit and get identical results
  • Gases or fluids compatible with 17-4PH or 15-5PH may be used
  • Calibration certificate included; traceable to the National Institute of Standards and Technology(NIST)
Cotizar por whatsapp


With high-accuracy features and a full range of options, the DLR334 digital pressure indicator and the DLR3110 19-inch rack-mount are the obvious choice for a wide range of pressure applications.

From jet engine to automotive, machine tool to general manufacturing, the DLR334 and DLR3110 are perfect for use in test-stand monitoring. With large red LEDs, selectable resolution, up to 20 selectable engineering units and up to 0.05% of reading accuracy, these unique models provide reliable, repeatable performance up to 10,000 psi.

Flexible features and options also allow the DLR334 and DLR3110 to serve as a calibrators. Other advantages, such as a variety of network communications capabilities, peak hold and freeze modes, and optional relays and setpoints, only enhance the DLR334 and DLR3110’s performance power. The DLR334 panel mount or table top and the 19-inch rack-mounted DLR3110 lend themselves to custom use in calibrating a variety of devices, including pressure gauges, pressure transducers, pressure switches, relief valves and burst discs.

The DLR334 and DLR3110—providing the ultimate in accuracy and affordability for high-pressure applications.


Condec DLR334 Specifications

Overall Accuracy:
0.05% of reading, 0.1% of reading, 0.25% of reading all from 20% of full scale and above. Below 20% of full scale units remain 0.05%, 0.1%, or 0.25% of 20% of full scale range. Includes all effects of linearity, hysteresis, repeatability, and ambient temperature. No temperature effect from 40°F to 140°F. NIST traceable

Temperature Range:
Operating: 40°F to 140°F (4°C to 60°C)
Storage: 0°F to 185°F (-17°C to 85°C)
Warm up: 3 minutes to rated accuracy, 15 minutes to complete stability

Full NIST traceability. Calibration points can be adjustable for operator convenience. Calibration via front panel and/or digital interface

Adjustable, 50,000 display counts (maximum) of range

Display Size:
Two-line, six-digit, 0.6 in. high numeric display, eight alpha characters per line, three annunciator light bars, bright red Light Emitting Diode (LED)

Display Update:
Adjustable, 100 ms maximum

Media Compatibility:
Any media compatible with 17-4PH or 15-5PH stainless steel

200% of range (minimum)

Power Requirements:
115 or 230 VAC

Case Material:
Single piece extruded aluminum or panel mount sheet metal

DLR334 Table top: 7.5 lb (3.4 kg)
DLR334 Panel mount or table top: 8.7 lb (3.9 kg)