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The Ashcroft® GXLdp differential pressure transmitter with a display is designed for use in pharmaceutical and critical care applications such as isolation and clean rooms. The GXLdp provides the user with the ability to choose from multiple outputs (4-20 mA and voltage) and allows the user to perform field calibration through external pushbuttons. It incorporates the patented Ashcroft® SpoolCal® actuator to provide in-place system calibration without disturbing process connections. It utilizes Ashcroft®'s SiGlas™ technology that enables unrivaled measurement sensitivity and long term repeatability.
Unit of Measure

Specifications

Brands

 N/A Ashcroft®

Reference Temperature

 N/A 21 ºC70 ºF

Reference Temperature Tolerance (±)

 N/A 2 ºF1 ºC

Accuracy

 N/A ± 0.25%, ± 0.5%, of Span (TruAccuracy™ Terminal Point Method: Includes Non-linearity, Hysteresis, Non-repeatability, Zero Offset and Span Setting Errors)

Stability

 N/A ≤ ± 0.25% span/Year at Reference Conditions
Wetted Material1 N/A Media: Clean, dry air/gases compatible with Aluminum, Titanium, Polybutylene Terephthalate (PBT), Buna-N®, Glass, Gold, Silicone Rubber, Silicon, Silicone - Room Temperature Vulcanizing (RTV) and Brass.

Non-Wetted Materials

 N/A Fire-Retardant Acrylonitrile Butadiene Styrene (ABS) (Meets UL 94-V0)

Outputs

 N/A 0 to 10 Vdc 0 to 5 Vdc 1 to 5 Vdc 1 to 6 Vdc 4 to 20 mA

Enclosure Ratings

 N/A National Electrical Manufacturers Association (NEMA) 4 Ingress Protection (IP67)

Mounting

 N/A DIN Rail Optional Panel Mount Wall Mount

Warranty

 N/A 3 years

Pressure Connection

Pressure Connection Size Barbed Male

 N/A 3/16 in1/4 in

Pressure Connection (National Pipe Thread (NPT) Female)

 N/A 1/8 in

Pressure Connection Type

 N/A National Pipe Thread (NPT) Female Barbed Male

Pressure Ranges

Pressure Ranges for Bidirectional

 N/A ± 0.05 to 25.00 inH2O±15 Pa to ± 5.00 kPa

Pressure Ranges for Unidirectional

 N/A 0.10 to 25 inH2O25 Pa to 6.00 kPa

Key Features

Key Features

 N/A
  • TruAccuracy™ performance ensures the GXLdp meets its rated accuracy out of the box and is ready for installation with no additional calibration adjustments required.
  • Large LCD (Liquid Crystal Display) display with backlight
  • Wide selection of differential pressure ranges down to ± 0.05 IWC
  • The exclusive patented Ashcroft® Spool Cal actuator provides in-place system calibration, thus adding great value when validating a process on line or calibrating the unit
  • Field selectable outputs
  • Two programmable switch outputs, NPN or PNP
  • Adjustable display response time
  • Excellent over-pressure protection
  • CE Mark standard

Applications

Applications

 N/A Process Application:
HVAC/R
Critical Environments
Building Energy Management
Comfort Control Systems
Bio-pharm
Bio-tech
Clean Room/Laboratory Pressurization
Flow Measurement

Additional Information

Additional Information

 N/A The GXLdp offers features such as PNP or NPN switches that are designed to reduce installation time and costs. It's manufactured to Ashcroft®'s straight forward TruAccuracy™ terminal point standard that eliminates confusion from statistically derived accuracy specifications and avoids the need for user calibration at the time of installation. Available in ranges as low as 0.10 in.H2O(25 Pa), the GXLdp is the perfect low pressure dp sensor for Pharmaceutical and BioTech applications, isolation laboratories, semiconductor and other mission critical industries. It is backed by a three-year product warranty.
  • 1 Not for Use with Liquids