Digital High Precision Calibration Pressure Gauge ConST273 pneumatic measure manometer gauge vacuum differential

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Pressure Calibrators > CONST (16) > Digital High Precision Calibration Pressure Gauge ConST273

 


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Digital High Precision Calibration Pressure Gauge ConST273

Code: ConST273
 
ConST
 
 Product Datasheet (*.PDF - 0.1 Mb)

» Technical Specs

The ConST273 is a high precision instrument controlled by a microprocessor and powered by an internal lithium battery or an external 10V DC adapter. Not only does the ConST273 calibrate pressure transducers and pressure switches, but has the function of sourcing 24V power and can also measures electrical signals.

 

Advanced silicon technology delivers 0.025%F.S accuracy for ranges up to 700bar(10000psi) and 0.1%F.S accuracy for ranges up to  2500 bar(36000psi).   All of the sensors used in our pressure calibrators have been strictly aged and tested before final assembly.

 

Features

  • Measure mA or V, and 24V loop power
  • Pressure range up to 2500bar (36000psi)
  • Pressure measurement accuracy up to 0.025%FS
  • Data logging function: can store up to1200 records
  • HART Communication ability

 

 

Applications

  • Burst Disc testing
  • Precision pressure measurement
  • Pressure transmitters calibration
  • Pressure switch testing
  • Hydraulic leak testing
  • Pressure switch testing

 

 

Ambient Environment
Operating and compensation Temperature: -10°C to 50°C
Storage Temperature: -20°C to 70°C
*0.025%FS accuracy guaranteed only over the ambient temperature range of 20°C to 26°C
Relative humidity: < 95%
Atmospheric pressure: 0.86~1.06 bar
Re-calibration period: One year (recommend)
 
Media Compatibility
-1~ 2.5 bar: Clean dry non-corrosive gases.
4~ 2500 bar: media compatible with 316L SS.

 
Pressure units
Pa, kPa, kgf/cm2, inH2O, mmH2O, psi, mbar, bar, MPa
 
Over pressure warning
120%
 
Measure speed
3.5 readings per second
 
Display
Description: Monochrome LCD with LED Backlight
Resolution: Dual lines, six digits per line.
Clock Format: Y/M/D H:M 24 hour
 
Connections
Pressure: 1/4NPT male thread (>1000 bar,1/2NPT male thread )
Φ4 test hose (for differential pressure)
Electrical: standard Φ4mm terminal
Communication: RS232 (DB9/F)
 
Power Supply
Inside Power: Rechargeable Li-ion polymer battery
Outside power: 10V DC specified adapter
Li-Battery working time: 40 hours
Rechargeable time: 4 hours.
 
Accessories:
Adapter: 10V A/C,
Test lead: 2pieces (1.5meters)
φ4 test hose: 2pieces (for differential pressure calibrator)
 
Dimension:
Diameter: φ120mm, Thickness:46mm, Total height: 184mm
 
Weight:
Net weight: 0.7kg (differential pressure calibrator type: 0.8kg)
 
 
Electrical Measurement and Source Accuracy

Item

Range & Accuracy

Voltage DC

±30.0000V           ±(0.02%RD + 0.003%FS)

Current DC

±30.0000mA       ± (0.02%RD + 0.003%FS)

DC24V

24V± 0.5V              max: 50mA    Protect at: 120mA

Switch

Status OPEN/CLOSED, 1-12V if switch has detective voltage.

 
 
Gauge Pressure(1) Range Table

P/N

Rang(psi)

Range(bar)

Media(2)

Accuracy(%Full scale)

Burst  Pressure

V15

-15

-1.0

G

0.025 (0.05)

3 x

 GP2

 2

 0.16

G

0.05

3 x

GP5

 5

0.35

G

0.025 (0.05)

3 x

GP10

10

0.7

G

0.025 (0.05)

3 x

GP15

15

1

G,L(3)

0.025 (0.05)

3 x

GP30

30

2

G,L(3)

0.025 (0.05)

3 x

GP50

50

3.5

G, L

0.025 (0.05)

3 x

GP100

100

7

G, L

0.025 (0.05)

3 x

 GP300

 300

 20

G, L

0.025 (0.05) 

3 x

GP500

500

35

G, L

0.025 (0.05)

3 x

 GP1K

 1000

 70

G, L

0.025 (0.05)

3 x

GP3K

3000

200

G, L

0.025 (0.05)

3 x

GP5K

5000

350

G, L

0.025 (0.05)

3 x

GP10K

10000

700

G, L

0.025 (0.05)

2 x

GP15K

15000

1000

G, L

0.1

2 x

GP25K

25000

1600

G, L

0.1

1.5 x

GP30K

30000

2000

G, L

0.1

1.5 x

GP36K

36000

2500

G, L

0.1 

1.5 x

Note:
(1). Sealed gauge pressure for above 1000psi
(2).  G = gas, L = Liquid
(3).  0.025%FS is for gas media only
 
 
Absolute Pressure Range Table

P/N

Rang(psi)

Range(bar)

Media

Accuracy(%Full scale)

Burst  Pressure

AP5

 5

0.35

G

0.1 (0.2)

3 x

AP10

10

0.7

G

0.1 (0.2)

3 x

AP15

15

1

G

0.1 (0.2)

3 x

AP30

30

2

G

0.1 (0.2)

3 x

AP50

50

3.5

G

0.1 (0.2)

3 x

AP100

100

7

G, L

0.1 (0.2)

3 x

 AP300

 300

 20

G, L

0.1 (0.2)

3 x

AP500

500

35

G, L

0.1 (0.2)

3 x

 AP1K

 1000

 70

G, L

0.1 (0.2)

3 x

AP3K

3000

200

G, L

0.1 (0.2)

3 x

AP5K

5000

350

G, L

0.1 (0.2)

3 x

  
  
Differential Pressure Range Table

P/N

Range(inH2O)

Range(mbar)

Media

Accuracy(%Full scale)

Burst  Pressure

DP1

 1

2.5

0.4

100 x

DP2

2

5.0

G

0.2

100 x

DP5

5

10

G

0.1

50x

DP10

10

25

G

0.1

20 x

DP20

20

50

G

0.05

20 x

DP30

30

100

G

0.05

20 x

  
  
Compound Pressure Range Table

P/N

Range(psi)

Range(bar)

Media

Accuracy(%Full scale)

Burst Pressure

CP2

±2

 ± 0.16

G

0.05% (0.025%)

3 x

CP5

±5

 ± 0.35

G

0.05% (0.025%)

3 x

CP10

±10

 ± 0.7

G

0.05% (0.025%)

3 x

CP15

±15

 ± 1

G

0.05% (0.025%)

3 x

CP30

-15 to 30

-1 to 2

G

0.05% (0.025%)

3 x

 



» Recommended Options, Services and Accessories

  • 9702         Battery, rechargeable Li-ion polymer battery for const273
  • 9814         Spare 110V/220V esternal power adapter (DC 9V) for const273 digital pressrue gauges  
  • 9500         Log software for downloading const273 test results stored in memory  
  • 9502         Log II real time logging and graphical software for const211 and const273 
  • 9902         Carrying Case, for digital pressure gauge (up to 4 pcs gauges)
  • 9021         Spare two pieces test leads (1.5 meter) for ConST const273 
  • 9050         USB to RS232 (DB9/M) Adapter      
  • 9051-BIM  BIM ISO17025 approved Tracable Calibration Certificate (>10000 psi)
 

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Product: Digital High Precision Calibration Pressure Gauge ConST273 pneumatic measure manometer gauge vacuum differential