• ADT 681 DIGITAL PRESSURE GAUGE (66.545454545455%)

    ADT 681 DIGITAL PRESSURE GAUGE

  • ADT 681 DIGITAL PRESSURE GAUGE (78.656126482213%)

    ADT 681 DIGITAL PRESSURE GAUGE

  • ADT 681 DIGITAL PRESSURE GAUGE (98.672566371681%)

    ADT 681 DIGITAL PRESSURE GAUGE

  • ADT 681 DIGITAL PRESSURE GAUGE (66.545454545455%)

    ADT 681 DIGITAL PRESSURE GAUGE

  • ADT 681 DIGITAL PRESSURE GAUGE
  • ADT 681 DIGITAL PRESSURE GAUGE
  • ADT 681 DIGITAL PRESSURE GAUGE
  • ADT 681 DIGITAL PRESSURE GAUGE
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ADT 681 DIGITAL PRESSURE GAUGE



ADT 681 Digital Pressure Gauges 
Advanced Microprocessor Technology

  • Pressure ranges to 2800 bar
  • Accuracy to 0.02%
  • ATEX versions available
  • Panel mounted versions available
  • Data logging 

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Applications

• Precision pressure measurement

• Field gauge calibration

• Pressure safety valve (PSV) testing

• Pressure regulator testing

Pressure Range

Gauge Pressure [1]

P/N

Pressure Range

Media [2]

Accuracy(%FS)

Burst
Pressure

(psi)

(bar)

V15

-15

-1.0

G

0.02 (0.05,0.1, 0.2)

GP2

2

0.16

G

0.05 (0.1, 0.2)

GP5

5

0.35

G

0.05 (0.1, 0.2)

GP10

10

0.7

G

0.02 (0.05, 0.1, 0.2)

GP15

15

1.0

G, L[3]

0.02 (0.05, 0.1, 0.2)

GP30

30

2.0

G, L[3]

0.02 (0.05, 0.1, 0.2)

GP50

50

3.5

G, L

0.02 (0.05, 0.1, 0.2)

GP100

100

7.0

G, L

0.02 (0.05, 0.1, 0.2)

GP300

300

20

G, L

0.02 (0.05, 0.1, 0.2)

GP500

500

35

G, L

0.02 (0.05, 0.1, 0.2)

GP600

600

40

G, L

0.02 (0.05, 0.1, 0.2)

GP1K

1,000

70

G, L

0.02 (0.05, 0.1, 0.2)

GP2K

2,000

140

G, L

0.02 (0.05, 0.1, 0.2)

GP3K

3,000

200

G, L

0.02 (0.05, 0.1, 0.2)

GP5K

5,000

350

G, L

0.02 (0.05, 0.1, 0.2)

GP10K

10,000

700

G, L

0.02 (0.05, 0.1, 0.2)

GP15K

15,000

1,000

G, L

0.05 (0.1,0.2)

GP20K

20,000

1,400

G, L

0.05 (0.1,0.2)

1.5×

GP25K

25,000

1,600

G, L

0.1 (0.2)

1.5×

GP30K

30,000

2,000

G, L

0.1 (0.2)

1.5×

GP36K

36,000

2,500

G, L

0.1 (0.2)

1.5×

GP40K

40,000

2,800

G, L

0.1 (0.2)

1.1×

 

Compound Pressure

P/N

Pressure Range

Media

Accuracy(%FS)

Burst
Pressure

(psi)

(bar)

CP2

±2

±0.16

G

0.05(0.1,0.2)

CP5

±5

±0.35

G

0.02 (0.05,0.1,0.2)

CP10

±10

±0.7

G

0.02 (0.05,0.1,0.2)

CP15

±15

±1

G

0.02(0.05,0.1,0.2)

CP30

-15 to 30

-1 to 2

G

0.02(0.05,0.1,0.2)

CP100

﹣15 to 100

﹣1 to 7

G, L

0.02(0.05,0.1,0.2)

CP300

﹣15 to 300

﹣1 to 20

G, L

0.02(0.05,0.1,0.2)

 

Absolute Pressure

P/N

Pressure Range

Media

Accuracy(%FS)

Burst
Pressure

(psi)

(bar)

AP5

5

0.35

G

0.1 (0.2)

AP10

10

0.7

G

0.1 (0.2)

AP15

15

1.0

G

0.1 (0.2)

AP30

30

2.0

G

0.1 (0.2)

AP50

50

3.5

G

0.1 (0.2)

AP100

100

7.0

G, L

0.05 (0.1,0.2)

AP300

300

20

G, L

0.05 (0.1,0.2)

AP500

500

35

G, L

0.05 (0.1,0.2)

AP1K

1,000

70

G, L

0.05 (0.1,0.2)

AP3K

3,000

200

G, L

0.05 (0.1,0.2)

AP5K

5,000

350

G, L

0.05 (0.1,0.2)

 

Differential Pressure
P/N Pressure Range Media Accuracy
(%FS)[4]
Burst
Pressure
Static 
Pressure
Range
(inH2O) (mbar)
DP1 ±1 ±2.5 G 0.05[5] 100× ±10 psi
DP2 ±2 ±5.0 G 0.05[5] 100× ±10 psi
DP5 ±5 ±10 G 0.05[5] 50× ±10 psi
DP10 ±10 ±25 G 0.05[5] 20× ±10 psi
DP20 ±20 ±50 G 0.05 20× ±10 psi
DP30 ±30 ±75 G 0.05 15× ±10 psi
DP50 ±50 ±160 G 0.05 ±10 psi
DP150 ±150 ±350 G 0.02 (0.05) 50 psi
DP300 ±300 ±700 G 0.02 (0.05) 50 psi

*Note: [1]. Sealed gauge pressure for above 1000 psi
[2]. G=Gas, L=Liquid (please specify media type when place order)
[3]. 0.02% FS for gas media only
[4] FS specification applies to the span of the range. Accuracy includes one year stability.
[5] 0.05%FS accuracy (incl 6 months stability). One year accuracy is 0.05%FS
calibration accuracy combined with 0.05%FS one year stability.