A2X ASHCROFT | Alldatasheet

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Technical content

A2X Explosion/Flame Proof Pressure TransmitterAll 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. The following non-Ashcroft trademarks are the property of their respective owners: 17-4PH®, Aminco®, VCR®, Tri-Clamp®. For more information, see Ashcroft Brands & Trademarks

FEATURES

Highly configurable: wide selection of pressure ranges and pressure connections. Output: select voltage or current versions TYPICAL USES Oil field equipment Upstream oil and gas production Natural gas compression and transfer control Alternative energy projects KEY BENEFITS

  • Provides the user with accurate, reliable, and stable output data
  • Board microprocessor provides extremely linear and precise performance over the entire pressure and temperature range
  • Explosion-proof and flame-proof approvals PERFORMANCE SPECIFICATIONS Reference Temperature: 70 °F (21 °C) Accuracy Class: ±0.25%, ±0.5%, ±1.0% of span Terminal Point Method includes: non-linearity, hysteresis, non-repeatability, zero offset and span setting errors Best Fit Straight Line (BFSL): Add ± 0.05% for ranges >5,000 psi Durability: >10 million cycles Stability: ≤±0.25% span/year at reference conditions ENVIRONMENTAL SPECIFICATIONS Temperature Effects: -4 °F to 185 °F (-20 °C to 85 °C) ±1.0% of span for ±0.25% accuracy class ±2.0% of span for ±0.5% and ±1.0% accuracy class Temperature Limits: Storage: Operating: Compensated: –40 °F to 257 °F (–40 °C to 125 °C) –40 °F to 257 °F (–40 °C to 125 °C) –4 °F to 185 °F (–20° C to 85 °C) Humidity Effects: 0-95% R.H. non-condensing (no effects) 0-100% R.H. with welded enclosure (no effects) FUNCTIONAL SPECIFICATIONS Response Time: <2ms Pressure Ranges: Vacuum, gauge, compound and absolute pressure from 0 to 5 psi through 0 to 10,000 psi (Bar ranges available) Shock: 100 g Peak, 11 ms Random Vibration: 10 g RMS, 20-2,000 Hz Sweep Vibration: 50-2,000 Hz, 5 g peak Position Effect: ±0.02%, typical Overpressure: ≤300 psi ≥500 to ≤10,000 psi Proof:

1.5 X Range

1.2 X Range

Burst:

2 X Range

Circuit Protection: Reverse polarity and mis-wire protected Insulation Resistance (Circuit Case):

100 MΩ @ 30 Vdc

Output Signal: 0-5 Vdc (3 Wire) 0-10 Vdc (3 Wire) 1-5 Vdc (3 Wire) 1-6 Vdc (3 Wire) 4-20 mA (2 Wire) Supply Voltage: (unregulated) Min. Max.

12 Vdc 36 Vdc

14 Vdc 36 Vdc

10 Vdc 36 Vdc

Termination: ½ NPT Male conduit with flying leads or shielded cable Note: *30 Vdc Max for Intrinsically Safe installations A2X Explosion/Flame Proof Pressure Transmitter

A2X Explosion/Flame Proof Pressure TransmitterAll 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. The following non-Ashcroft trademarks are the property of their respective owners: 17-4PH®, Aminco®, VCR®, Tri-Clamp®. For more information, see Ashcroft Brands & Trademarks LOAD LIMITATIONS 4-20 mA OUTPUT ONLY WETTED MATERIAL Diaphragm Process Connection 316L Stainless steel 316L Stainless steel NON-WETTED Housing

304 Stainless steel

Rating: IP65, NEMA 7,9 HAZARDOUS AREA CERTIFICATIONS Explosion Proof: Explosion Proof-cUL (USL/CNL): Class I, Div 1 & 2, Groups A, B, C and D Class II, Div 1 & 2, Groups E, F and G Flame Proof – ATEX: Ex d IIC T4 NOTE: For 4-20 mA units following approvals also apply: Intrinsically Safe – FM/CSA Intrinsic Safety: Class I, II and III Div. 1 and 2 Groups A, B, C, D, F and G per entity requirements see Ashcroft drawing #825A022 Non-incendive: Class I, II and III Div. 2, Groups A, B, C, D, F and G, no barriers needed OPTIONAL FEATURES Sensor Material: 17-4 PH® Stainless steel Calibration: Non-standard Consult factory for: Cleaned for Oxygen services VdcMin = 12V + (0.022A* X (RL)) RL = RS+ RW RL = Loop Resistance (ohms) RS = Sense Resistance (ohms) RW = Wiring Resistance (ohms) * (Includes a 10% safety factor) RL-Loop Resistance (/uni03A9)

A2X Explosion/Flame Proof Pressure TransmitterAll 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. The following non-Ashcroft trademarks are the property of their respective owners: 17-4PH®, Aminco®, VCR®, Tri-Clamp®. For more information, see Ashcroft Brands & Trademarks ORDERING CODE Example: A2X A M01 05 C2 50# G -X6B Model A2X - Explosion/flame proof pressure transmitter A2X Accuracy/Temp. Effects Pressure Connection F01 - 1⁄8 NPT Female F02 - 1/4 NPT Female F04 - 1/2 NPT Female F09 - 9⁄16-18 (1/4)-Female (Aminco ®) FRW - 7⁄16-20 SAE-Female M01 - 1⁄8 NPT Male M01 M02 - 1/4 NPT Male M04 - 1/2 NPT Male MEK - 7⁄16-20 SAE-Male MG2 - G1/4 Male MG4 - G1/2 Male VM2 - 9⁄16-18 Male nut (compatible 1/4 VCR ® fitting) VF2 - 9⁄16-18 Female nut (compatible 1/4 VCR ® fitting) S15 - Sanitary seal 11/2˝ Tri-Clamp ® S20 - Sanitary seal 2˝ Tri-Clamp ® Output Signal 05 - 0-5 Vdc 05 10 - 0-10 Vdc 15 - 1-5 Vdc 16 - 1-6 Vdc 42 - 4-20 mA Electrical Termination 1/2 NPT-M Conduit Shielded Cable (NEMA Rating not valid for ranges ≤300 psi) C1 - 3´ Shielded cable C6 - 15´ Shielded cable C7 - 30´ Shielded cable P7 - Shielded cable specify length 1/2 NPT-M Conduit Flying Leads (NEMA Rating not valid for ranges ≤300 psi) C2 - 3´ Flying leads C2 C5 - 10´ Flying leads Pressure Range (see range table on page 4) 50# - 50 psi 50# Measurement Type G - Gauge pressure G Option (if including an option(s) must include an “X’’) X _ _ CL - Non-standard calibration K8 - 17-4PH® Stainless steel sensor material 6B - Cleaned for oxygen service (Not available with absolute ranges) 6B

A2X Explosion/Flame Proof Pressure TransmitterAll 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. The following non-Ashcroft trademarks are the property of their respective owners: 17-4PH®, Aminco®, VCR®, Tri-Clamp®. For more information, see Ashcroft Brands & Trademarks Explosion / Flame Proof Enclosure 0.887 4.78 3.065 0.675 1.06 DIA. 0.887 4.78 3.065 0.885 1.06 [27] Hex. Common For All Pressure Fittings [22.5] [121] [78] [17] [22] [78] [121] [22.5] [27] 1.06 DIA. [27] A2 RANGE TABLE Vacuum Range Code Notes 0 psi/-14.7 psi 0#&vac 17-4 PH® SS sensor not available, gauge pressure only Compound 15 psi/-14.7 psi 15#&vac 17-4 PH® SS sensor not available, gauge pressure only 30 psi/-14.7 psi 30#&vac 17-4 PH® SS sensor not available, gauge pressure only 45 psi/-14.7 psi 45#&vac Gauge pressure only 60 psi/-14.7 psi 60#&vac Gauge pressure only 1.5 psi 1.5# 17-4 PH® SS sensor not available, gauge pressure only,available with accuracies B or C only 5 psi 5# 17-4 PH® SS sensor not available, gauge pressure only 10 psi 10# 17-4 PH® SS sensor not available, gauge pressure only 15 psi 15# 17-4 PH® SS sensor not available Positive Pressure 30 psi 30# 17-4 PH® SS sensor not available 50 psi 50# 60 psi 60# 75 psi 75# 100 psi 100# 150 psi 150# 200 psi 200# 300 psi 300# 500 psi 500# 750 psi 750# 1,000 psi 1000# 1,500 psi 1500# 2,000 psi 2000# 3,000 psi 3000# 5,000 psi 5000# 6,000 psi 6000# 7,500 psi 7500# 10,000 psi 10000# 17-4 PH® SS sensor required DIMENSIONS in [ ] are millimeters For reference only, consult Ashcroft for specific dimensional drawings