Additel 672 pressure calibrator

Digital Pressure Calibrators

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With advanced microprocessor technology and state-of-the-art silicon pressure sensors, the 672 series precision pressure calibrators provide a pressure calibration solution for gauges, transmitters, and switches over a wide pressure range.

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With advanced microprocessor technology and state-of-the-art silicon pressure sensors, the 672 series precision pressure calibrators provide a pressure calibration solution for gauges, transmitters, and switches over a wide pressure range.

The 672 is a very portable device and can measure pressure precisely with a built-in pressure sensor, as well as read the current or mV produced by a transducer. It can even supply an excitation voltage to power sensors or transmitters during calibration. In order to reach 0.02% F. S. accuracy up to 10,000 psi (700 bar) and 0.1% F. S. accuracy up to 60,000 psi (4,200 bar), every silicon pressure sensor in our gauges has been specially aged, tested and screened before assembly.

The 672 series precision pressure calibrators are unmatched in performance and reliability.

Gauge Pressure[1]
P/N	Pressure Range		Media[2]	Accuracy(%FS)	Burst Pressure
P/N	psi	bar	Media[2]	Accuracy(%FS)	Burst Pressure
V15	-15	-1	G	0.02 (0.05)	3×
GP2	2	0.16	G	0.05	3×
GP5	5	0.35	G	0.05	3×
GP10	10	0.7	G	0.02 (0.05)	3×
GP15	15	1	G, L[3]	0.02 (0.05)	3×
GP30	30	2	G, L[3]	0.02 (0.05)	3×
GP50	50	3.5	G, L	0.02 (0.05)	3×
GP100	100	7	G, L	0.02 (0.05)	3×
GP150	150	10	G, L	0.02 (0.05)	3×
GP300	300	20	G, L	0.02 (0.05)	3×
GP500	500	35	G, L	0.02 (0.05)	3×
GP600	600	40	G, L	0.02 (0.05)	3×
GP1K	1000	70	G, L	0.02 (0.05)	3×
GP2K	2000	140	G, L	0.02 (0.05)	3×
GP3K	3000	200	G, L	0.02 (0.05)	3×
GP5K	5000	350	G, L	0.02 (0.05)	3×
GP10K	10000	700	G, L	0.02 (0.05)	3×
GP15K	15000	1000	G, L	0.05 (0.1)	2×
GP20K	20000	1400	G, L	0.05 (0.1)	1.5×
GP25K	25000	1600	G, L	0.1	1.5×
GP30K	30000	2000	G, L	0.1	1.5×
GP36K	36000	2500	G, L	0.1	1.5×
GP40K	40000	2800	G, L	0.1	1.35×
GP50K	50000	3500	G, L	0.1	1.2×
GP60K	60000	4200	G, L	0.1	1.1×
[1] Sealed gauge pressure for above 1,000 psi [2] G=Gas, L=Liquid [3] 0.02% FS for gas media only

Compound Pressure
P/N	Pressure Range		Media	Accuracy(%FS)[1]	Burst Pressure
P/N	psi	bar	Media	Accuracy(%FS)[1]	Burst Pressure
CP2	±2	±0.16	G	0.05	3×
CP5	±5	±0.35	G	0.02 (0.05)	3×
CP10	±10	±0.7	G	0.02 (0.05)	3×
CP15	±15	±1	G	0.02 (0.05)	3×
CP30	-15 to 30	-1 to 2	G	0.02 (0.05)	3×
CP100	-15 to 100	-1 to 7	G, L	0.02 (0.05)	3×
CP300	-15 to 300	-1 to 20	G, L	0.02 (0.05)	3×
[1] FS specification applies to the span of the range

Absolute Pressure
P/N	Pressure Range		Media	Accuracy(%FS)	Burst Pressure
P/N	psi	bar	Media	Accuracy(%FS)	Burst Pressure
AP5	5	0.35	G	0.1	3×
AP10	10	0.7	G	0.1	3×
AP15	15	1	G	0.1	3×
AP30	30	2	G	0.1	3×
AP50	50	3.5	G	0.1	3×
AP100	100	7	G , L	0.05 (0.1)	3×
AP300	300	20	G , L	0.05 (0.1)	3×
AP500	500	35	G , L	0.05 (0.1)	3×
AP1K	1000	70	G , L	0.05 (0.1)	3×
AP3K	3000	200	G , L	0.05 (0.1)	3×
AP5K	5000	350	G , L	0.05 (0.1)	3×

Differential Pressure
P/N	Pressure Range		Media	Accuracy(%FS)[1]	Burst Pressure	Static Pressure Range
P/N	inH2O	mbar	Media	Accuracy(%FS)[1]	Burst Pressure	Static Pressure Range
DP1	±1	±2.5	G	0.05[2]	100×	±10 psi
DP2	±2	±5.0	G	0.05[2]	100×	±10 psi
DP5	±5	±10	G	0.05[2]	50×	±10 psi
DP10	±10	±25	G	0.05[2]	20×	±10 psi
DP20	±20	±50	G	0.05	20×	±10 psi
DP30	±30	±75	G	0.05	20×	±10 psi
DP50	±50	±160	G	0.05	3×	±10 psi
DP150	±150	±350	G	0.02	3×	50 psi
DP300	±300	±700	G	0.02	3×	50 psi
[1] FS specification applies to the span of the range. Accuracy includes one year stability. [2] 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.

Specification
Accuracy	ADT672-02: 0.02% of full scale
	ADT672-05: 0.05% of full scale
	>20,000 (1,400 bar): 0.1% FS
Gauge Types	Gauge pressure, compound pressure, absolute pressure, differential pressure
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, kgf/cm2, inH2O@4°C mmH2O@4°C, inHg@0°C, mmHg@0°C
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)
	Storage Temperature: -4°F to 158°F (-20°C to 70°C)
	Humidity:<95%
Pressure Port	≤15,000 psi: 1/4NPT male, 1/2NPT male, 1/4BSP male, 1/2BSP male, M20×1.5 male
	>15,000 psi: 1/4HP female or 1/4HP male 1/4HP female: Autoclave F-250-C, 9/16" - 18 UNF-2B 1/4HP male: Autoclave M-250-C, 9/16" - 18 UNF-2A
	Differential Pressure: 0.236 inch (Ø6 mm) test hose
	Other connections available per request
Over Pressure Warning	1.2
Electrical Connection	0.156 inch (Ø4mm) sockets
Electrical Measurement Accuracy	Voltage DC: ±30.0000V, ± (0.01%RD + 1.5 mV)
	Current DC: ±30.0000mA, ± (0.01%RD + 1.5 μA)
	DC 24V: 24V±0.5V, MAX:50mA, Protect at: 120mA
	Switch[1]: Status OPEN/CLOSED
Power	Battery: Rechargeable Li-ion polymer battery
	Li-Battery working time: 40 hours
	Recharge time: 4 hours
	External power: 110V/220V power adapter (DC10V)
Enclosure	Case material: Aluminum alloy
	Wetted parts: 316L SS
	Dimension: Ø120mm X 46mm depth X 184mm height
	Weight: 0.7kg
Data Logging	Storage capacity: 30 files, 40 records per file
	Mode: manual and automatic
	Hourly-record: record the data every hour
	Interval-record: set by user
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
Warranty	1 year
[1] 1V~12V if switch has detective voltage

Documents:

Filename	Upload date	Size
Additel 672 series Digital Pressure Calibrators Datasheet	2018.3.25	0.3 MB
Additel 672 series Pressure Calibrators User Manual	2019.3.11	45.1 MB