Additel 681A
Digital Pressure Gauge
Price on request
Additel’s 681A Series Digital Pressure Gauges are designed to be your favorite tool for a wide range of pressure measurement and calibration applications.
- Product description
- Extra information
- Video
- Downloads
-
Additel’s 681A Series Digital Pressure Gauges are designed to be your favorite tool for a wide range of pressure measurement and calibration applications. With features such as datalogging and Bluetooth technology included, you will find these gauges to be high in value at a reasonable cost. These durable IP67 rated gauges have been built with outdoor elements in mind and are the perfect fit for field work as well as in the laboratory. If you are working in an intrinsically sensitive area, look to our Ex-versions of this amazing digital pressure gauge to provide that extra level of safety in sensitive areas.
Durable
The model ADT681A has been built with the finest materials to ensure that it can hold up the elements. Everything from the stainless steel outer shell to the innermost sensor design have been optimized to ensure that this gauge will keep you informed with on-demand and logged pressure readings for years to come. The IP67 rating ensures that dusty and wet environments won’t hamper this gauges ability to perform while the shock and vibration resistance (5g vibration 10g shock) coupled with the corrosion resistant wetted parts help to protect the inner workings of these durable Additel gauges.
Easy-To-Use
Technicians often have tight schedules and heavy workloads, which leaves little extra time for correcting mistakes or doing rework. The ADT681A solves this problem with carefully designed button functions and menus that are smooth and easy to use which saves on valuable time. The display is clear in bright sunlight, and the backlight can be turned on with a one-button press for use in low light situations. The pressure value can be displayed in large fonts and can be read from a few meters away, making this gauge the perfect device for no-nonsense measurement, calibration and verification work.
Easy To Maintain
The ADT681A is designed with membrane buttons, making them easy to clean and maintain over time, which can simply be wiped clean for quick and simple cleaning. Coupled with the extra-long battery life of these easy-to-use gauges, you will find that maintenance is minimal and infrequent.
-
Gauge Pressure[1]
P/N
Pressure Range
Media[2]
Accuracy
Burst Pressure psi
bar
%FS
%RD
V15
-15
-1
G
0.02 (0.05, 0.1, 0.2)
N/A
3×
GP2
2
0.16
G
0.05 (0.1, 0.2)
N/A
3×
GP5
5
0.35
G
0.05 (0.1, 0.2)
0.1
3×
GP10
10
0.7
G
0.02 (0.05, 0.1, 0.2)
0.1
3×
GP15
15
1
G, L[3]
0.02 (0.05, 0.1, 0.2)
0.1
3×
GP30
30
2
G, L[3]
0.02 (0.05, 0.1, 0.2)
0.1
3×
GP50
50
3.5
G, L
0.02 (0.05, 0.1, 0.2)
0.1
3×
GP100
100
7
G, L
0.02 (0.05, 0.1, 0.2)
0.1
3×
GP150
150
10
G, L
0.02 (0.05, 0.1, 0.2)
0.1
3×
GP300
300
20
G, L
0.02 (0.05, 0.1, 0.2)
0.1
3×
GP500
500
35
G, L
0.02 (0.05, 0.1, 0.2)
0.1
3×
GP600
600
40
G, L
0.02 (0.05, 0.1, 0.2)
0.1
3×
GP1K
1000
70
G, L
0.02 (0.05, 0.1, 0.2)
0.1
3×
GP2K
2000
140
G, L
0.02 (0.05, 0.1, 0.2)
0.1
3×
GP3K
3000
200
G, L
0.02 (0.05, 0.1, 0.2)
0.1
3×
GP5K
5000
350
G, L
0.02 (0.05, 0.1, 0.2)
0.1
3×
GP10K
10000
700
G, L
0.02 (0.05, 0.1, 0.2)
0.1
3×
GP15K
15000
1000
G, L
0.05 (0.1,0.2)
0.1
2×
GP20K
20000
1400
G, L
0.05 (0.1,0.2)
N/A
1.5×
GP25K
25000
1600
G, L
0.1 (0.2)
N/A
1.5×
GP30K
30000
2000
G, L
0.1 (0.2)
N/A
1.5×
GP36K
36000
2500
G, L
0.1 (0.2)
N/A
1.5×
GP40K
40000
2800
G, L
0.1 (0.2)
N/A
1.35×
GP50K
50000
3500
G, L
0.1 (0.2)
N/A
1.2×
GP60K
60000
4200
G, L
0.1 (0.2)
N/A
1.1×
[1] Sealed gauge pressure for above 1,000 psi [2] G=Gas, L=Liquid [3] 0.02% FS for gas media only
Gauge Pressure [1] Pressure Range
Media[3]
Annual Accuracy
Burst Pressure (psi)
(bar)
%FS
%RD[4]
V15[2]
-15
-1.0
G
0.02
N/A
3×
V15[2]
-15
-1.0
G, L
0.05
N/A
3×
GP2
2
0.16
G
0.05
N/A
3×
GP5
5
0.35
G, L
0.05
0.1
3×
GP10
10
0.7
G, L
0.02,0.05
0.1
3×
GP15
15
1.0
G, L
0.02,0.05
0.1
3×
GP30
30
2.0
G, L
0.02,0.05
0.1
3×
GP50
50
3.5
G, L
0.02,0.05
0.1
3×
GP100
100
7.0
G, L
0.02,0.05
0.1
3×
GP150
150
10
G, L
0.02,0.05
0.1
3×
GP300
300
20
G, L
0.02,0.05
0.1
3×
GP500
500
35
G, L
0.02,0.05
0.1
3×
GP600
600
40
G, L
0.02,0.05
0.1
3×
GP1K
1,000
70
G, L
0.02,0.05
0.1
3×
GP1.5K
1,500
100
G, L
0.02,0.05
0.1
3×
GP2K
2,000
140
G, L
0.02,0.05
0.1
3×
GP3K
3,000
200
G, L
0.02,0.05
0.1
3×
GP5K
5,000
350
G, L
0.02,0.05
0.1
3×
GP10K
10,000
700
G, L
0.02,0.05
0.1
1.5×
GP15K
15,000
1,000
G, L
0.05 (0.1)
0.1
1.5×
GP20K
20,000
1,400
G, L
0.05 (0.1)
N/A
1.5×
GP25K
2,000
1,600
G, L
0.05 (0.1)
N/A
1.5×
GP30K
30,000
2,000
G, L
0.05 (0.1)
N/A
1.5×
GP36K
36,000
2,500
G, L
0.05 (0.1)
N/A
1.5×
GP40K
40,000
2,800
G, L
0.05 (0.1)
N/A
1.35×
GP50K
50,000
3,500
G, L
0.1 (0.2)
N/A
1.2×
GP60K
60,000
4,200
G, L
0.1 (0.2)
N/A
1.1×
- Sealed gauge pressure for above 1,000 psi
- Vacuum range is (-15~0) psi
- G=Gas, L=Liquid
- %RD accuracy: 0% to 20% of range: ± (0.02% of full span), 20% to 110% of range: ± (0.1% of reading), vacuum: ± (0.25% of FS), FS=-14.5psi
Barometric Pressure
P/N
Pressure Range
Media
Accuracy
Burst Pressure Low
High
BP
60 kPa
110 kPa
G
±55Pa
3×
BPH 60 kPa 110 kPa G ±22Pa
3x [1] G=Gas
Compound Pressure Pressure Range
Media[1]
Accuracy
Burst Pressure (psi)
(bar)
%FS[3]
%RD[4]
CP2
±2
±0.16
G
0.05
N/A
3×
CP5
±5
±0.35
G, L[2]
0.02,0.05
0.1
3×
CP10
±10
±0.7
G, L[2]
0.02,0.05
0.1
3×
CP15
±15
±1.0
G, L[2]
0.02,0.05
0.1
3×
CP30
-15~30
-1~2.0
G, L[2]
0.02,0.05
0.1
3×
CP50
-15~50
-1~3.5
G, L
0.02,0.05
0.1
3×
CP100
-15~100
-1~7.0
G, L
0.02,0.05
0.1
3×
CP150
-15~150
-1~10
G, L
0.02,0.05
0.1
3×
CP300
-15~300
-1~20
G, L
0.02,0.05
0.1
3×
CP500
-15~500
-1~35
G, L
0.02,0.05
N/A
3×
CP600
-15~600
-1~40
G, L
0.02,0.05
N/A
3×
CP1K
-15~1000
-1~70
G, L
0.02,0.05
N/A
3×
Compound Pressure
- G=Gas, L=Liquid
- 0.02%FS for gas media only
- FS = upper limit of range - lower limit of range
- %RD accuracy: 0% to 20% of range: ± (0.02% of full span), 20% to 110% of range: ± (0.1% of reading), vacuum: ± (0.25% of FS), FS=-14.5psi
Differential Pressure
P/N
Pressure Range
Media[1]
Accuracy (%FS)[3]
Burst Pressure
Static Pressure Range (inH2O)
(mbar)
DP1
±1
±2.5
G
0.05[2]
100×
±250
DP2
±2
±5.0
G
0.05[2]
100×
±250
DP5
±5
±10
G
0.05
50×
±250
DP10
±10
±25
G
0.05
20×
±250
DP20
±20
±50
G
0.05
20×
±2,500
DP30
±30
±75
G
0.05
20×
±2,500
DP50
±50
±125
G
0.05
3×
±2,500
DP100
±100
±250
G
0.02
3×
±2,500
DP150
±150
±350
G
0.02
3×
±7,000
DP300 ±300 ±700 G 0.02 3× ±7,000
[1] G=gas
[2] Calibration interval: 180 days
[3] FS = upper limit of range - lower limit of range
-
Documents and Links Additel 681A Digital Pressure Gauges Datasheet Quick Start Guide for Additel 681A Additel 681A and 681AEx User Manual Software and Firmware Name Version Upload Date Size Additel 681A Firmware Update Package 3.0.02.032024-06-10 31 MB