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2074/2174/2274 Digital Pressure Gauge
Brand: Ashcroft Inc
Does not ship to OH, United States
The Ashcroft® 2074, 2174 and 2274 digital pressure gauge multifunctional instrument providing exceptional features and performance.
Model 2074 is battery powered, model 2174 is 4-20 mA loop powered, and model 2274 is powered by 12-36 Vdc with options for switch output and 4-20 mA output.
Polysilicon thin film technology makes pressure measurement extremely reliable and virtually unaffected by shock and vibration.
An ideal indicator for industrial test and measurement applications.
Features- Visual Pressure Indicator
- Full 5 digital LCD display
- Up to 10 preprogrammed engineering units
- Password protection
- Damping
- Display Update rate
- Min/Max
- Auto-off timers
- Field Recalibration possible
- 4-20 mA Loop Powered
- 4-20 mA Analog Output (optional)
- SPDT switch output (optional)
Specifications
Brand
Accuracy
- ± 0.25 % of Full Scale, Terminal Point (0.13 % BFSL)
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 ft
- 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, Div. 1, Groups A, B, C, D) (Class II, Div. 1, Groups E-G)
- FM (Class I, Div. 1, Groups A, B, C, D, E, F, G)
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)
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)
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 ms
- Update Rate: 200 ms
- Update Rate: 500 ms
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
- inHg: -30 to 0
- kPa: 0 to 140,000
- psi: 0 to 20,000
Mounting
- Flange Mount
- Panel Mount
- Hydraulics & Pneumatic Equipment
- Test Bench / Gauge Repair Facilities
- Specialized OEM Equipment
- Measurement & Validation
- Weighing Systems
- Mobile Equipment
- Pump Control
