Calibratori di pressione digitali
ADT672
• Pressure ranges to 36,000 psi (2500 bar)
• Hart Communication capability
• Measure mA or V, and with 24V loop power
• Easy-to-use, inexpensive pressure calibrator with uncertainty better than 0.025%FS
• Gauge calibration
• Precision pressure measurement
• Pressure transmitters calibration
• Pressure switch testing
• Safety relief valve resting
• Pressure regulator testing
• Hydraulic leak testing
SpecificheADT 672-02: 0.025%FS
ADT 672-05: 0.05%FS
• Pressure ranges to 36,000 psi (2500 bar)
• Measure mA or V with 0.02% RD + 0.003%FS accuracy
• Power transmitters during test using 24V loop supply
• Pressure switch test
• Hart Communication capability
• Advanced temperature compensation
• Dual readout
• Min/Max/Hold to capture changing measurements
• Data logging
• Large, easy to read display with 6-digit resolution
• Back lighted display
• Rechargeable battery or AC adapter
• NIST traceable calibration (optional)
• Gauge calibration
• Precision pressure measurement
• Pressure transmitters calibration
• Pressure switch testing
• Safety relief valve resting
• Pressure regulator testing
• Hydraulic leak testing
· Accuracy
ADT 672-02: 0.025% of full scale
ADT 672-05: 0.05% of full scale
· Gauge types
Gauge pressure
Compound Pressure
Absolute pressure
Differential pressure
· Pressure Ranges
|
Gauge Pressure [1]
|
|||||
|
P/N
|
Pressure Range
(psi)
|
Pressure Range
(bar)
|
Media [2]
|
Accuracy
(% FS)
|
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
|
1.0
|
G , L [3]
|
0.025 (0.05)
|
3 X
|
|
GP30
|
30
|
2.0
|
G , L [3]
|
0.025 (0.05)
|
3 X
|
|
GP50
|
50
|
3.5
|
G , L
|
0.025 (0.05)
|
3 X
|
|
GP100
|
100
|
7.0
|
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
|
|
Absolute Pressure
|
|||||
|
P/N
|
Pressure Range
(psi)
|
Pressure Range
(bar)
|
Media
|
Accuracy
(% FS)
|
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
|
1.0
|
G
|
0.1 (0.2)
|
3 X
|
|
AP30
|
30
|
2.0
|
G
|
0.1 (0.2)
|
3 X
|
|
AP50
|
50
|
3.5
|
G
|
0.1 (0.2)
|
3 X
|
|
AP100
|
100
|
7.0
|
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
|
|||||
|
P/N
|
Pressure Range
(inH2O)
|
Pressure Range
(mbar)
|
Media
|
Accuracy
(% FS)
|
Burst Pressure
|
|
DP1
|
1
|
2.5
|
G
|
0.4
|
100 X
|
|
DP2
|
2
|
6.0
|
G
|
0.2
|
100 X
|
|
DP5
|
5
|
10
|
G
|
0.1
|
50 X
|
|
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
|
|||||
|
P/N
|
Pressure Range
(psi)
|
Pressure Range
(bar)
|
Media
|
Accuracy
(%FS)
|
Burst Pressure
|
|
CP2
|
±2
|
±0.16
|
G
|
0.05 |
3X
|
|
CP5
|
±5
|
±0.35
|
G
|
0.025(0.05)
|
3X
|
|
CP10
|
±10
|
±0.7
|
G
|
0.025(0.05）
|
3X
|
|
CP15
|
±15
|
±1
|
G
|
0.025(0.05）
|
3X
|
|
CP30
|
-15 to 30
|
-1 to 2
|
G
|
0.025(0.05）
|
3X
|
Note:
[1]. Sealed gauge pressure for above 1000 psi
[2]. G=Gas, L=Liquid
[3]. 0.025% FS for gas media only
|
Electrical Measurement and Source Accuracy
|
||
|
|
Range
|
Accuracy
|
|
Voltage DC
|
±30.0000V
|
± (0.02%RD+0.003%FS)
|
|
Current DC
|
±30.0000mA
|
± (0.02%RD+0.003%FS)
|
|
DC 24V
|
24V±0.5V max:50mA Protect at: 120mA
|
|
|
Switch [1]
|
Status OPEN/CLOSED
|
|
Note: [1] 1~12V if switch has detective voltage
· Display
Description: Dual-line 6 full digit FSTN LCD with LED Backlight
Display rate: 3.5 readings per second (Default setting)
Numeral display height: 16.5mm (0.65”)
· Pressure Units
Pa, kPa, MPa, psi, bar, mbar, 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
¼”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 (Ø4mm) test hose (for differential pressure)
Other connections available per request
· Electrical Connection
0.156 inch (4mm) sockets
· Over Pressure Warning
120%
· Data Logger
Storage capacity: 30 files, 40 records per file
Mode: manual and automatic
Hourly-record: record the data every hour
Interval-record: set by user
Mode: manual and automatic
Hourly-record: record the data every hour
Interval-record: set by user
· Power
Battery: Rechargeable Li-ion polymer battery
Li-Battery working time: 40 hours
Rechargeable time: 4 hours
External power: 110V/220V power adapter(10V DC)
External power: 110V/220V power adapter(10V DC)
· Enclosure
Case material: Aluminum alloy
Wetted parts: 316L SS
Dimension: 120mm diameter X 46mm depth X 184mm height
Weight: 0.7kg
· European Compliance
CE marked
· Communication
RS232 (DB9/F, environmentally sealed)
Baud rate: 1200,2400,4800,9600
Data length: 8 bits
Stop bit: 2 bits
Address: from 1 to 112
Data length: 8 bits
Stop bit: 2 bits
Address: from 1 to 112
· Accessories (included)
110V/220V external power adapter (DC 10V)
2 pieces 1.5-meter test leads
2 pieces 0.156 inch (Ø4 mm) test hose (for differential pressure gauge only)
2 pieces 1.5-meter test leads
2 pieces 0.156 inch (Ø4 mm) test hose (for differential pressure gauge only)
Ordering Information
Model number:
Optional Accessories:
|
Model number
|
Description
|
|
9702
|
Spare rechargeable Li-ion polymer battery for ADT 672
|
|
9814
|
Spare 110V/220V external power adapter (DC 10V) for 672 digital pressure calibrator
|
|
9902
|
Carrying case for digital pressure gauge (up to 4 pieces ADT 672)
|
|
9021
|
Spare 2 pieces test leads (1.5-meter) for ADT 672
|
|
9050
|
USB to RS232 (DB9/M) Adapter
|
|
9111
|
NIST traceable calibration for ADT 672 series gauges (≤10,000psi)
|
|
9112
|
NIST traceable calibration for ADT 672 series gauges (>10,000psi)
|
|
9500
|
Additel/Log software for downloading ADT672 test results stored in memory
|
|
9502
|
Additel/Log II real time logging and graphical software for ADT681 and ADT672
|
UNI EN ISO 9001:2008
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Organizzazione con sistema di gestione certificato
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Certificati di Taratura Accredia