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 (4-20ma 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. 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.
Features
- TruAccuracyTM 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 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
- 3-Year Warranty
- CE Mark standard
Applications
- Process Applications
- HVAC/R
- Critical Environments
- Building Energy Management
- Comfort Control Systems
- Bio-pharm
- Bio-tech
- Clean Room
- Laboratory Pressurization
- Flow Measurement
Product Specs
Reference Temperature
21°C ±1°C
70°F ±2°F
21°C ±1°C
70°F ±2°F
Process Connection Size
1/4 Barbed Male
1/8 NPT Female
3/16 Barbed Male
1/4 Barbed Male
1/8 NPT Female
3/16 Barbed Male
Pressure Ranges
Bidirectional: ±0.05 in. H2O to ±25.00 in. H2O (±15 Pa to ±5.00 kPa)
Unidirectional: 0.10 in. H2O to 25.00 in. H2O (25 Pa to 6.00 kPa)
Bidirectional: ±0.05 in. H2O to ±25.00 in. H2O (±15 Pa to ±5.00 kPa)
Unidirectional: 0.10 in. H2O to 25.00 in. H2O (25 Pa to 6.00 kPa)
Ingress Rating
IP67
NEMA 4
IP67
NEMA 4
Wetted Material
Buna
Glass
Gold
Media: Clean, Dry Air/Gases Compatible with Aluminum
NOT FOR USE WITH LIQUIDS
PBT
Silicon
Silicone RTV & Brass
Silicone Rubber
Titanium
Buna
Glass
Gold
Media: Clean, Dry Air/Gases Compatible with Aluminum
NOT FOR USE WITH LIQUIDS
PBT
Silicon
Silicone RTV & Brass
Silicone Rubber
Titanium
Non-Wetted Materials
Housing: Fire-retardant ABS (Meets UL 94-V0)
Housing: Fire-retardant ABS (Meets UL 94-V0)
Outputs
0-10 Vdc (3 Wire)
0-5 Vdc (3 Wire)
1-5 Vdc (3 Wire)
1-6 Vdc (3 Wire)
4-20 mA (2 Wire)
4-20 mA (3 Wire)
0-10 Vdc (3 Wire)
0-5 Vdc (3 Wire)
1-5 Vdc (3 Wire)
1-6 Vdc (3 Wire)
4-20 mA (2 Wire)
4-20 mA (3 Wire)
Stability
±0.25% of span/year at reference conditions
±0.25% of span/year at reference conditions
Accuracy
±0.25% of span, ±0.5% of span
Terminal Point Method: includes non-linearity,hysteresis, non-repeatability, zero offset and span setting errors
±0.25% of span, ±0.5% of span
Terminal Point Method: includes non-linearity,hysteresis, non-repeatability, zero offset and span setting errors
Certifications & Approvals
-
CE
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