GC51 ASHCROFT | Alldatasheet

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Technical content

All specifications are subject to change without notice. All sales subject to standard terms and conditions. Ashcroft® and Trust the Shield® are trademarks of Ashcroft Inc. For more information, see Ashcroft Brands & Trademarks

FEATURES

Bright backlit 4-digit LCD display “Loop Check” function allows unit to output 4-20 mA without applying pressure Internal “push-button” configurability allows quick range changes “Min./Max. Hold” function allows display to capture pressure events Easily rotatable display, 90° increments TYPICAL USES Pump control Hydraulic systems Compressor control Process automation Municipal water tank level KEY BENEFITS

  • Robust NEMA 4 (IP66) aluminum die cast housing
  • Scaling function allows display to indicate user defined physical units
  • Up to 8X smaller than a conventional process transmitter PERFORMANCE SPECIFICATIONS Reference Temperature: 73 °F (23 °C) Accuracy: ±0.25% of span (All ranges through 7500 psi) ±0.5% of span (9.00 and 15.00 ksi ranges) ±1.0% of span (20.00 ksi range) (includes effects of linearity, hysteresis & repeatability) Stability: ±0.25% of span upper range limit (URL)/year Output Resolution: 0.1% of span (URL) ENVIRONMENTAL SPECIFICATIONS Temperature Effects: 14 °F to 140 °F (–10 °C to 60 °C) ±0.02% of span (URL)/°C Temperature Limits: Storage: Operating: Compensated: –4 °F to 158 °F (–20 °C to 70 °C) 14 °F to 140 °F (–10 °C to 60 °C) 14 °F to 140 °F (–10 °C to 60 °C) FUNCTIONAL SPECIFICATIONS Overpressure: ≤1,500 psi 3,000 & 5,000 psi 7,500 psi thru 20 ksi Proof:

2 X Range

1.5 X Range

1.2 X Range

Burst:

5 X Range

3 X Range

Response Time: 30 ms (user adjustable) Vibration: 5 g’s 150 Hz Shock Effect: 10 g’s 16 ms Display: 4 digit, 10 mm LCD with LED backlight Accuracy: ± 0.25% of span (URL) + last digit ELECTRICAL SPECIFICATIONS Output Signal: 4-20 mA (2 Wire) Supply Voltage: 12-32 Vdc Rangeablility/ Adjustment: Zero: -10% to +110% span Span: -10% to +110% span (Accuracy and output resolution based upon the span (URL) value) ELECTRICAL SPECIFICATIONS (Continued) Insulation Resistance: 50 Vdc (>100 MΩ) EMC Compliance: EMC Directive 2004/108/EC IEC/EN 61326-1: 2006 (EMI Class A/ EMS Table 2) IEC/EN 61326-2-3: 2006 (Annex BB (Pressure Transducer)) PHYSICAL SPECIFICATIONS Process Connection: All ranges through 9.00 ksi: ¼ NPT Female Ranges15.00 ksi and 20.00 ksi: 9⁄16-18 UNF-2B for ¼˝ O.D. High Pressure Tubing Weight: Approx. 1.0 lb. Environmental Rating: IP66/NEMA 4 Electrical Connection: ½ NPT Female Conduit Cable Gland (Cable diameters 0.35˝ to 0.47˝) GC51 Pressure Transmitter

All specifications are subject to change without notice. All sales subject to standard terms and conditions. Ashcroft® and Trust the Shield® are trademarks of Ashcroft Inc. For more information, see Ashcroft Brands & Trademarks LOAD LIMITATIONS 4-20 mA OUTPUT ONLY 1,000 750 500 250 03 22010 1,020 Load Limitations 4-20mA Output Only 12 24 545 OPERATING REGION Loop Resistance (V) LOOP SUPPLY VOLTAGE Vmin = 12V+[0.022A*RL] *Includes a 10% safety factor R L = RS + RW RL = Loop Resistance (ohms) RS = Sense Resistance (ohms) RW = Wire Resistance (ohms) WETTED MATERIAL Diaphragm Process Connection Media Compatibility 17-4 PH® SS 316 Stainless steel Fluids and gases compatible with

316 Stainless steel and

17-4 PH® Stainless steel NON-WETTED Enclosure Aluminum, epoxy coated ORDERING CODE Example: GC51 7 F02 42 CG 15#&VACG – XRH Model GC51 - Rangeable pressure transmitter GC51 Accuracy 7 - ±0.25% of span on ranges through 7,500 psi ±0.5% of span on 9.00 & 15.00 ksi ranges ±1.0% of span on 20.00 ksi range Pressure Fitting F02 - 1/4 NPT Female (select for all ranges through 9.00 ksi) F02 F09 - 9⁄16-18 UNF-2B for 1/4˝ O.D. High Pressure Tubing (select for 15.00 and 20.00 ksi ranges) Output Signal 42 - 4-20 mA Output signal 42 Electrical Connection CG - Cable gland CG CD - ½ NPT Female conduit Pressure Range Vacuum 0#VACG - -14.7 to 0 psi Compound N3/3# -3 to 3 psi 15#&VACG - -14.7 to 15 psi 15#&VACG 30#&VACG - -14.7 to 30 psi 50#&VACG - -14.7 to 50 psi Gauge 5#G - 0 to 5 psi 7.5#G - 0 to 7.5 psi 15#G - 0 to 15 psi 30#G - 0 to 30 psi 50#G - 0 to 50 psi 100#G - 0 to 100 psi 150#G - 0 to 150 psi 300#G - 0 to 300 psi 500#G - 0 to 500 psi 1000#G - 0 to 1,000 psi 1500#G - 0 to 1,500 psi 3000#G - 0 to 3,000 psi 5000#G - 0 to 5,000 psi 7500#G - 0 to 7,500 psi 9000#G - 0 to 9.00 ksi, Note 1 (accuracy is ±0.5% of span) 15000#G - 0 to 15.00 ksi, Note 1 (accuracy is ±0.5% of span) 20000#G - 0 to 20.00 ksi, Note 1 (accuracy is ±1.0% of span) Absolute 20#A - 0 to 20 psia Option (if including an option(s) must include an “X’’) X__ RH - Traceable calibration certificate RH 6B - Cleaned for oxygen service Note 1 Due to 4 digit display and internal count/resolution limitation, multiply the displayed value x 1000 to determine the psi value. PHYSICAL SPECIFICATIONS (Continued) Mounting: Mounting bracket included

All specifications are subject to change without notice. All sales subject to standard terms and conditions. Ashcroft® and Trust the Shield® are trademarks of Ashcroft Inc. For more information, see Ashcroft Brands & Trademarks psi psi 0.79 ø 3.62 2.28 3-M4x10 [4.57] 0.98 0.39 1.63 2.56 3.35 0.69 0.59 1.81 0.87 x 1.0 Hex 2.76 2.36 2.76 3.15 2.3 1.06 0.47 4.1 Ø 0.18 [17.5] [20.1] [24.9] [9.9] [85.1] [92.0][58.0] [65.0] [41.4] [15.0] [45.0] [70.1] [59.9] [70.1] [80.0] [104.1] [11.9] [58.4] [26.9] Dimension Drawings Dimensions in inches Installation Drawings Electrical Connection PG 13.5 threaded housing, factory installed options include cable gland or ½ NPTF conduit connection Air inlet port ¼ NPT Female Connection

4 Mounting bracket holes

0.79 ø 3.62 2.28 3-M4x10 [4.57] 0.98 0.39 1.63 2.56 3.35 0.69 0.59 1.81 0.87 x 1.0 Hex 2.76 2.36 2.76 3.15 2.3 1.06 0.47 4.1 Ø 0.18 [17.5] [20.1] [24.9] [9.9] [85.1] [92.0][58.0] [65.0] [41.4] [15.0] [45.0] [70.1] [59.9] [70.1] [80.0] [104.1] [11.9] [58.4] [26.9] Dimension Drawings Dimensions in inches Installation Drawings Electrical Connection PG 13.5 threaded housing, factory installed options include cable gland or ½ NPTF conduit connection Air inlet port ¼ NPT Female Connection Installation DrawingsDIMENSIONS are in inches and [millimeters] For reference only, consult Ashcroft for specific dimensional drawings Label Electrical Connection Female Screw Size PG13.5 Pressure Range Label (Scale 2:1) Serial Number Process Connection ¼ NPT 9⁄16 16-18UNF-2B 60° Process Connection

22 Hex

0.38 0.69 2.28 3.62 2.64 2.54 0.37 0.49 0.44 0.17 0.09 [92] [58] [67] [17.5] [Ø 65] [9.5] [12.5] [11.2] [9.65] [2.4] Dia. [4.32] Dia.