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PT-1 ASHCROFT | Alldatasheet

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PT-1 Digital Pressure Indicator All specifications are subject to change without notice. All sales subject to standard terms and conditions. Ashcroft®, Heise®, and Trust the Shield® are trademarks of Ashcroft Inc. For more information, see Data Sheet

FEATURES

Single or dual pressure measurement display Digital interface capability via RS232 interface Large LCD display Pressure modules permanently installed (PPT-1 and PPT-2) Pressure measurement accuracies of ±0.10% to ±0.025% of span, range dependent ORDERING CODE PT 2 L N P R Part Number PT - Ashcroft® base unit; no sensors PT Power Supply 1 - 110 Vac/60 Hz 2 - 220 Vac/50 Hz 2 3 - 100 Vac/60 Hz 4 - No power supply provided Optional Features L - Back Lit display L N - Nicad batteries N A - Alkaline batteries H - Handle P - Panel mounting hardware P R - Series 7 retrofit panel (option P will be required to mount this) R E - Non-standard engineering units SPECIFICATIONS Reference Temperature: 70 ºF Accuracy: From ±0.1% to ±0.025% of span, depending on range. Process Connection: 1⁄8 NPT female Calibration: Traceable calibration certificate included for each pressure module Recalibration: Complete recalibration can be accomplished over instrument RS232 interface. Zero and span can be accomplished via front panel keypad. Resolution: ±0.002% of span (max.) Repeatability: ±0.01% of span (all psi ranges) ±0.01% of span (ranges of 1 through 200 in. H2O) ±0.02% of span (ranges below 1 in. H2O) Operating Temp. Range: 32 °F to 120 °F (0 °C to 49 °C) Temp. Comp. Range: 20 °F to 120 °F (0 °C to 49 °C) Temperature Effect: ±0.004% of span per °F over compensated range from reference temperature of 70 °F (±3°F) Optional Temp. Compensation: Eliminates temperature error from 20 ° to 120 °F (-7 °C to 49 °C). Available only on PPM2 sensors. Storage Temp.: -4 °F to 158 °F (-20 °C to 70 °C) PT-1 Digital Pressure Indicator Media: PPM1: Sensor Type: Clean, dry, non-conductive, non-corrosive gas PPM2: Sensor Type: Any medium compatible with

316 Stainless steel

Overpressure: PPM1 - Low pressure sensors Under/Overpressure capability -15 to 50 psi Maximum static (line) pressure 100 psi PPM2 - Medium/High pressure sensors Overpressure capability 200% for ranges up to 1000 psi 150% for ranges over 1000 psi Display: Liquid crystal Case Material: High Impact ABS, black Power Requirements: Standard: 110 Vac, 60 Hz adapter provided Optional: 220 Vac, 50 Hz or 100 Vac adapter, Nicad or alkaline battery pack Push Button Keypad Functions Include: Zero adjust, 12 Standard engineering unit select, Tare function, Min/Max recall, Print, Damping, Port select, Display hold Dual sensor modes: Add or subtract pressure applied to one module from the second module (differential pressure) Field Recalibratable: Yes Warm Up: 5 min. to rated accuracy 30 Min. to complete stability Display Size: 2 Line, 0.38˝ height per line 16 alpha or numeric characters per line (Max) Display Update: 100 ms

PT-1 Digital Pressure Indicator Data Sheet Data Sheet All specifications are subject to change without notice. All sales subject to standard terms and conditions. Ashcroft®, Heise®, and Trust the Shield® are trademarks of Ashcroft Inc. For more information, see Data Sheet PPT-1 Gauge, in. H2O, Differential Pressure Modules ORDERING CODE Example: PPT 1 C A D INWC/ 100 A Model PPT - Ashcroft pressure sensor PPT Sensor Type 1 - Capacitive sensor — Low pressure 0.25 - 200 in. H2O 1 Sensor Accuracy B - ±0.1% Accuracy (STD.) Media Compatability A - Non-isolated sensor A Pressure Type C - Compound D - Differential D Pressure Units INWC INWC/ Ranges Differential 0.25 - IWC (in. H2O) 0.5 - IWC (in. H2O) 1.0 - IWC (in. H2O) 2.0 - IWC (in. H2O) 3.0 - IWC (in. H2O) 5.0 - IWC (in. H2O) 10 - IWC (in. H2O) 15 - IWC (in. H2O) 25 - IWC (in. H2O) 50 - IWC (in. H2O) 100 - IWC (in. H2O) 100 150 - IWC (in. H2O) 200 - IWC (in. H2O) Compound 0.125 - IWC (in. H2O) 0.25 - IWC (in. H2O) 0.50 - IWC (in. H2O) 1.0 - IWC (in. H2O) 1.5 - IWC (in. H2O) 2.5 - IWC (in. H2O) 5.0 - IWC (in. H2O) 7.5 - IWC (in. H2O) 12.5 - IWC (in. H2O) 25 - IWC (in. H2O) 50 - IWC (in. H2O) 75 - IWC (in. H2O) 100 - IWC (in. H2O) Inlet Fitting A - 1⁄8 NPT Female A

PT-1 Digital Pressure Indicator All specifications are subject to change without notice. All sales subject to standard terms and conditions. Ashcroft®, Heise®, and Trust the Shield® are trademarks of Ashcroft Inc. For more information, see PPT-2 Gauge, Absolute Pressure Modules ORDERING CODE Example: PPT 2 C I G PSI 100 A Model PPT - Ashcroft pressure sensor PPT Sensor Type 2 - Piezoresistive sensor — High pressure 5 psi to 10,000 psi 2 Accuracy B - ±0.1% accuracy (STD.) C - ±0.05% accuracy (STD.) C D - ±0.025% accuracy (STD.) F - ±0.1% Enhanced temperature compensation 20 °F to 120 °F G - ±0.05% Enhanced temperature compensation 20 °F to 120 °F H - ±0.025% Enhanced temperature compensation 20 °F to 120 °F Media Compatability I - Isolated (no special cleaning) I W - Clean to ASME B40-100 Level IV Pressure Type G - Gauge G V - Vacuum C - Compound Pressure Units psi PSI Ranges Isolated 5 - 5 psi 10 - 10 psi 15 - 15 psi 20 - 20 psi 25 - 25 psi 30 - 30 psi 50 - 50 psi 60 - 60 psi 100 - 100 psi 100 150 - 150 psi 200 - 200 psi 250 - 250 psi 300 - 300 psi 500 - 500 psi 600 - 600 psi 1000 - 1,000 psi 1500 - 1,500 psi 2000 - 2,000 psi 2500 - 2,500 psi 3000 - 3,000 psi 5000 - 5,000 psi 6000 - 6,000 psi 7500 - 7,500 psi 10000 - 10,000 psi (gauge only) Vacuum 15 - 15 psi Compound 10 - ±10 psi 15 - ±15 psi 30 - 15/30 psi 60 - 15/60 psi Inlet Fitting A - 1⁄8 NPT Female (STD.) A B - 1⁄8 NPT Female w/flush port C - G 1⁄8 BSP British inlet manifold D - G 1⁄8 BSP British inlet w/flush port

PT-1 Digital Pressure Indicator All specifications are subject to change without notice. All sales subject to standard terms and conditions. Ashcroft®, Heise®, and Trust the Shield® are trademarks of Ashcroft Inc. For more information, see Data Sheet DIMENSIONS In inches For reference only, consult Ashcroft for specific dimensional drawings Panel cutout: 5.433˝ x 2.677˝ Weight: 3.0 lbs (with 2 modules installed) INH2O 6000 PSIA 6.72 1.37 2.00 5.38 5.433 2.677 0.38 0.54 0.52 +.039 -.000 +.028 -.000 2.93 5.80 1.25 2.63 0.938 PIEZORESISTIVE SENSOR PRESSURE PORT SENSOR PRESSURE CAPACITIVE PORTS POWER INPUT COMM. PORT JACK 9v DC RS 232 PANEL CUTOUT