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Ashcroft A4A Precision Pressure Gauge.High-accuracy analog gauge for lab calibration and critical process monitoring. ±0.25% accuracy, stainless steel, vibration resistant.
Ashcroft A4A Precision Pressure Gauge.High-accuracy analog gauge for lab calibration and critical process monitoring. ±0.25% accuracy, stainless steel, vibration resistant.
Ashcroft A4A Precision Pressure Gauge.High-accuracy analog gauge for lab calibration and critical process monitoring. ±0.25% accuracy, stainless steel, vibration resistant.
Ashcroft A4A Precision Pressure Gauge.High-accuracy analog gauge for lab calibration and critical process monitoring. ±0.25% accuracy, stainless steel, vibration resistant.
Specifications
Place of Origin :
USA
Response time :
≤ 10 ms
Application :
Industrial Process Control, HVAC, Automotive
Product name :
Pressure Measurement Instruments
Output signal :
4-20 mA, 0-10 V, Digital
Accuracy :
±0.25% of full scale
Price :
20-30
Certification :
CO
Supply Ability :
99PCS 4-6 WEEKS
Model Number :
A4A
Measurement range :
0 to 1000 psi
Protection rating :
IP65/IP67
Delivery Time :
5-7 WORK DAYS
MOQ :
1
Material :
Stainless Steel
Connection type :
Threaded, Flanged
Mounting options :
Panel, Wall, Pipe
Brand Name :
Ashcroft
Power supply :
24 V DC
Payment Terms :
T/T
Pressure type :
Gauge, Absolute, Differential
Display type :
LCD/LED Digital Display
Operating temperature :
-40°C to 85°C
Description
Ashcroft A4A Precision Pressure Gauge
High-performance, high-precision pressure gauge ideal for testing, calibrating, and validating system applications.
Typical Applications
  • Test Laboratories
  • Precision Test and Measurement Validation
  • Calibration Laboratories
Key Specifications
Accuracy: ±0.1% of span (ASME B40.100 Grade 4A)
Includes NIST Traceable Calibration Certification
Dial Sizes: 6˝, 8½˝, 12˝, 16˝
Pressure Ranges: Vacuum, Compound to 10,000 psi
Absolute pressure available
Repeatability: ±0.02% of span
Hysteresis: <0.1% of span
Sensitivity: 0.01% of span
Process Connection Options
Connection Type Details
¼ NPT Femalebottom
1⁄8 NPT Male or Femaleback or bottom
¼ NPT Male or Femaleback or bottom
9⁄16-18 UNF-2B Femalefor ¼ HP tubing
MS33649-4 Female onlyback or bottom
MS33656-4 Male onlyback or bottom
MS-16142 Female onlyback or bottom
Mil-G-18997D Male onlyback or bottom
Pointer Travel Specifications
  • 350°: up to 30,000 psi
  • 300°: 40,000 to 50,000 psi
  • 270°: 60,000 through 100,000 psi
Wetted Components
Pressure Range Bourdon Tube Process Connection
0/15 psi through 0/40 psiBeryllium copper
0/50 psi through 0/100,000 psi403 SS303 SS
Non-Wetted Components
Case Material Enclosure Rating
Cast aluminum, solid front, blow out rear cover; Integral panel mounting flange Case is not sealed, recommended for weather protected environment only
Optional Features
  • Temperature Compensation: -25°F to 125°F
  • Peak Load Indicator: 6", 8½", 12", 16"
  • Wall Mount: 6", 8½", 12", 16"
  • Consult Factory For: Special cleaning for Oxygen Services, Special scale and Calibration options, Slotted Link options, and Dual Scale options
Key Benefits
  • Epoxy-coated system for corrosion resistance
  • Rugged SS construction
  • Integral span adjustment
  • Compact design
Additional Specifications
Standard Inlet Fittings: ¼ NPT Female back connection for ranges up to and including 10,000 psi.
Ranges greater than 10,000 psi: 9⁄16-18 UNF Female compatible with AND10050-4, Aminco 45-11310 and Autoclave F-250-C.
Mounting Options
Integral panel mount or optional wall mount bracket
Available Options
  • Thermal Compensation: Bimetallic compensator corrects effects of ambient temperature on bourdon tube to maintain accuracy between -25°F and +125°F
  • Slotted Link: Protects gauge movement from damage caused by sudden release of pressure, such as burst testing applications
  • Peak Load Indicator: "Max Hand" red pointer which remains in position after being pushed by the primary pointer. External knob allows for manual reset.
  • Custom Scales: Special units of measure and dual scales can be customized to meet customer requirements.
  • Hand Carry Case: Sturdy lightly padded case for storage and hand carry of gauge. Not suitable for use as stand alone shipping container.
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Ashcroft A4A Precision Pressure Gauge.High-accuracy analog gauge for lab calibration and critical process monitoring. ±0.25% accuracy, stainless steel, vibration resistant.

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Product Detail
Place of Origin :
USA
Response time :
≤ 10 ms
Application :
Industrial Process Control, HVAC, Automotive
Product name :
Pressure Measurement Instruments
Output signal :
4-20 mA, 0-10 V, Digital
Accuracy :
±0.25% of full scale
Contact Supplier
Ashcroft A4A Precision Pressure Gauge.High-accuracy analog gauge for lab calibration and critical process monitoring. ±0.25% accuracy, stainless steel, vibration resistant.
Ashcroft A4A Precision Pressure Gauge.High-accuracy analog gauge for lab calibration and critical process monitoring. ±0.25% accuracy, stainless steel, vibration resistant.

Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd.

Verified Supplier
1 Years
Shaanxi, xianyang
Since 2018
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller
Main Products :
Pressure Measurement Instruments‌, Pressure Transmitter, Industrial Sensors‌
Total Annual :
5000000-10000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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