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Calibratori di pressione digitali

ADT672


Applicazioni

• 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

Specifiche
        ADT 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
 
·    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)
 
·    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
 
·    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)
 
 
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
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