With advanced microprocessor technology and state-of-the-art silicon pressure sensors, ConST 211 series digital pressure gauges provide an accurate, reliable, and economic solution for wide range of pressure applications. They are loaded with functionality and remarkably easy to use. To reach the best performance, every silicon pressure sensor in gauges has been specially aged, tested and screened before assembly. ConST 211 series digital pressure gauges are unmatched in performance and reliability. Best of all, they are surprisingly affordable.

• 0.025% full scale accuracy (ConST 211-02)

• 0.05% full scale accuracy (ConST 211-05)

• 0.1% full scale accuracy (ConST 211-10)

• 0.2% full scale accuracy (ConST 211-20)

• Pressure ranges to 36,000 psi (2500 bar)

• Fully temperature compensated accuracy from 14°F to 122°F (-10°C to 50°C)

• Up to eleven selectable pressure units

• Large, easy to read display with 5-digit resolution

• Back lighted display

• % pressure indication with fan-shaped graph scale for visual reference

• Display flash warning when pressure over 120% of FS

• ATEX certified intrinsically safe (Model ConST 211 IS)

• NIM traceable calibration (optional)

• 9V battery power or AC adapter (optional)

• Precision pressure measurement

• Field gauge calibration

• Pressure safety valve (PSV) testing

• Pressure regulator testing
 

• Model
ConST 211: Regular gauge
ConST 211 IS: ATEX certified intrinsically safe

• Accuracy
ConST 211(IS)-02: 0.025% of full scale
ConST 211(IS)-05: 0.05% of full scale
ConST 211(IS)-10: 0.1% of full scale
ConST 211(IS)-20: 0.2% of full scale
(For detail accuracy, please see pressure range table)

• Gauge types
Gauge pressure
Compound Pressure
Absolute pressure
Differential pressure

•Pressure Ranges

 • Fan-shaped Graph Scale
Similar to analog dial, including pressure swing, % indication with fan-shaped graph scale for visual reference, low/high alarm

• Pressure Units
Pa, kPa, MPa, psi, bar, mbar, kgf/cm², inH₂O, mmH₂O, inHg, mmHg

• Environmental
Compensated Temperature: 14°F to 122°F (-10°C to 50°C)
Operating Temperature*: 14°F to 122°F (-10°C to 50°C)
*0.025%FS accuracy guaranteed only over the ambient temperature range of 68°F to 79°F (20°C to 26°C)
Storage Temperature: -4°F to 158°F (-20°C to 70°C)
Humidity: <95%

• Media Compatibility
(0 – 30) psi: Clean dry non-corrosive gases
(50 – 36,000) psi: media compatible with 316L SS

• Pressure Port
1/4" NPT(≤15,000psi)
Autoclave F-250-C, 9/16" - 18 UNF female or Autoclave M-250-C, 9/16"-18 UNF male (>15,000psi)
0.156 inch (4mm) test hose (for differential pressure)
Other connections available per request

• Power
Battery: One 9V alkaline battery (included)
Battery life: 300 hours (10 readings/s), 600 hours (3 reading/s), or 6000 hours (1 reading/10s)
Power auto-off: 60 minutes power auto-off.
Auto-off may be disable
External power: 110/220V external power adapter (optional)
(Do not use the external power adapter in a hazardous atmosphere)

• Enclosure
Case material: Aluminum alloy
Wetted parts: 316L SS
Dimension: 120mm diameter X 40mm depth
Weight: 0.6kg

• Intrinsic Safety and European Compliance
CE marked ATEX certified intrinsically safe (ConST 211IS)

• Communication
 RS232 (Do not use the RS-232 connector in a hazardous atmosphere)

Ordering Information

Model number:

Accessories (Included)
1. 9V alkaline Battery
2. Manual

Optional Accessories

ConST211 Digital Pressure Gauges Datasheet
ConST211 Digital Pressure Gauges User Manual