DLR334 Digital Pressure Indicator

As of: Thursday, November 21, 2024

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Standard Features

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)

Condec DLR334 Model Numbering Guides

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

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

Resolution:
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

Overpressure:
200% of range (minimum)

Power Requirements:
115 or 230 VAC

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

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

Options

Part #	Description

63255	LIT,Manual DLR334 Operating
74844	LIT,Manual DLR334 DLR3110 Supplement 2 Relays and Setpoints Option
74845	LIT,Manual DLR334 DLR3110 Duplex Serial Protocol