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Description
The Ashcroft® 2074/2174/2274 industrial digital pressure gauges are multi-functional instruments providing exceptional features and performance.
Polysilicon thin film technology makes pressure measurement extremely reliable and virtually unaffected by shock and vibration.
An ideal product for industrial test and measurement applications.
Features- A Multi-functional digital gauge with optional:
- 4-20 mA output
- (1) or (2) SPDT switches
- 1/4% full scale terminal point accuracy (0.13% BFSL)
- IP65 weatherproof case
- Three case options: stainless steel, fiberglass reinforced thermoplastic or aluminum
- Extra large display
- Intrinsically safe, Class I, Division 1
- Easy-to-use menu options:
- Five backlite display options
- Twelve engineering units
- Menu configure feature
- Update rate
- Dampen rate
- Auto-off
Configure
Specifications
Specifications
Brand
Burst Pressure
- 150 % of Full Scale psi: 7,500 to 20,000 (kPa: 51,710 to 137,900, bar: 517.1 to 1,379)
- 300 % of Full Scale psi: 3,000 to 5,000 (kPa: 20,680 to 34,470, bar: 206.8 to 344.7)
- 800 % of Full Scale psi: 15 to 2,000 (kPa: 103.4 to 13,790, bar: 1 to 137.9)
Pressure Type
- Compound Pressure
- Gauge
- Vacuum
Display
- 3” Case: 0.60” (15.2 mm) High
- 4-1/2” Case: 0.88” (22.4 mm)
- 5-Digit LCD Display
- Bar Graph
UNF/UNC Connection
- 7/16”-20 UNF Male
- 9/16”-18 UNF Female-2B
BSP Connection
- 1/4” BSPF Male
- G 1/2” B Male
- G 1/4” B Male
Electrical Connectors
- Flying Leads
- Loop or Line Power: 3” Case Jacketed Cable Extended 3 feet
- Loop or Line Power: 4-1/2” Case Screw Down Terminals
- Mini Hirschmann Connector
Power
- Line Powered: 12-36 Vdc
- Line Powered: 2 VA, Max.
Name Plate, Tag Material
- Metal
- Paper
Approvals & Certifications
- CE
- CSA (Class I Division I, Groups A, B, C, D) (Class II Division I, Groups E-G)
- FM (Class I Division I, Groups A, B, C, D, E, F, G)
Environmental Protection
- IP65
- IP66
- NEMA 4
- Weatherproof
NPT Connection
- 1/2” NPT Male
- 1/4” NPT Male
Operating Temperature
- -10° to 60° C (14° to 140° F)
Storage Temperature
- -20° to 70° C (-4° to 158° F)
Switch Type
- 1 or 2 SPDT Switches, Adjustable to 100 % of Range
Sensor, Probe Material
- 630 Stainless Steel (17-4 PH) Sensor
Lens
- Polyester
Output
- 4-20 mA Display (mA with Unlimited Turndown, within Gauge Range), Line Powered (2 VA, Max.
Battery Life
- 3” > 400 Hours
- 4-1/2” > 2,000 Hours
VCR / VCO Connection
- 1/4” VCR Female (Swivel)
- 1/4” VCR Male (Swivel)
Accuracy
- ± 0.25 % of Full Scale, Terminal Point (0.13 % BFSL)
Wetted Materials
- Socket: 316 Stainless Steel
Proof Pressure
- 120 % of Full Scale psi: 7,500 to 20,000 (kPa: 51,710 to 137,900, bar: 517.1 to 1,379)
- 150 % of Full Scale psi: 3,000 to 5,000 (kPa: 20,680 to 34,470, bar: 206.8 to 344.7)
- 200 % of Full Scale psi: 15 to 2,000 (kPa: 103.4 to 13,790, bar: 1 to 137.9)
Overpressure & Static Pressure Limits
- Overpressure Limit - psi: 15 to 2,000 (kPa: 103.4 to 13,790, bar: 1 to 137.9)
- Overpressure Limit - psi: 3,000 to 5,000 (kPa: 20,680 to 34,470, bar: 206.8 to 344.7)
- Overpressure Limit - psi: 7,500 to 20,000 (kPa: 51,710 to 137,900, bar: 517.1 to 1,379)
Update Time
- Update Rate: 1 second
- Update Rate: 100 milliseconds
- Update Rate: 200 milliseconds
- Update Rate: 500 milliseconds
Electrical Rating
- Maximum
Temperature Effect
- Temperature Error (Zero & Span): 0.04 %/°F (< 0.02 %/°F Typical)
Function
- Keypad
Enclosure, Body Material
- 3” Stainless Steel
- 4-1/2” Black Epoxy Coated Aluminum
- 4-1/2” Fiberglass Reinforced Thermoplastic
- ABS
Size
- 3” (76.8 mm)
- 4-1/2” (114.3 mm)
Pressure Range
- bar: 0 to 1,400
- Inches Hg: -30 to 0
- kPa: 0 to 140,000
- psi: 0 to 20,000
Mounting
- Flange Mount
- Panel Mount
Applications
Applications
- Gauge Repair Facilities
- Hydraulics & Pneumatics Equipment
- Measurement & Validation
- Mobile Equipment Applications
- Pump Control
- Specialized OEM Equipment
- Test Bench Equipment
- Weighing Systems