A highly integrated multifunction calibrator featuring several patented technologies, the 222A is an ultra-compact, rugged, and easy to use hand-held device for sourcing, simulating and measuring pressure, temperature, and electrical signals. Its smartphone-like menu and interface make the operation simpler and easier. The 222A is ideal for calibrating, maintaining, and troubleshooting process instrumentations. Automation and documentation capabilities make the 222A a turnkey solution.

---

The 222A multifunction calibrator is a process tool for measuring, sourcing and simulating mA, mV, V, RTDs, thermocouples, ohms, frequency, pulses and pressure, captures switch values and provides 24 V loop power.

• Electrical
Resistance measurement / simulation
Voltage measurement / generation
Current measurement /generation
Frequency measurement / generation
Pulse counting/generation
24 VDC loop supply
Switch sensing

• Temperature
RTD measurement /simulation
TC measurement /simulation

• Pressure
Gauge pressure measurement
Absolute pressure measurement

---

Measurement Accuracy

		Range	Resolution	Accuracy
Voltage DC		±75.0000 mV	0.1μV	0.01%RD + 3.75 μV
		±30.0000 V	0.1 mV	0.01%RD + 1.5 mV
Current DC		± 30.0000 mA	0.1μA	0.01%RD + 1.5 μA
Resistance	Two-wire	0 to 400.000 Ω	1mΩ	0.02%RD + 0.02 Ω
	Three-wire	0 to 400.000 Ω	1mΩ	0.02%RD + 0.02 Ω
	Four-wire	0 to 400.000 Ω	1mΩ	0.01%RD + 0.02 Ω
	Two-wire	0 to 4000.00 Ω	10mΩ	0.02%RD + 0.2 Ω
	Three-wire	0 to 4000.00 Ω	10mΩ	0.02%RD + 0.2 Ω
	Four-wire	0 to 4000.00 Ω	10mΩ	0.01%RD + 0.2 Ω
Frequency		1 to 50000.0 Hz	0.1Hz	0.005%RD + 1 Hz
Pulse		0 to 999999	1	N/A
Limit Switch		For the contact with potential, the voltage within the range 3V to 24V.

Source Accuracy
Voltage DC	-10.000 to 75.000mV	1μV	0.02%RD + 4.25 μV
	0 to 12.0000 V	0.1mV	0.02%RD + 0.6 mV
Current DC	0 to 22.000 mA	1μA	0.02%RD + 1.1 μA
Resistance	1 to 400.00 Ω	10mΩ	0.02%RD + 0.02 Ω
	1 to 4000.0 Ω	100mΩ	0.03%RD + 0.4 Ω
Frequency	0 to 50000.0 Hz	0.1Hz	0.005%RD + 1 Hz
Pulse	0 to 999999	1	N/A
DC24V	N/A	N/A	0.5V

Thermocouple Measurement and Source Accuracy
Measure and Simulate	Standard	Temperature Range (oC)		Accuracy (oC)
				Measure	Source
S	IEC 584	-50 to 1768	-50 to400	1	1.1
			400 to 1000	0.6	0.6
			1000 to1768	0.7	0.8
R	IEC 584	-50 to 1768	-50 to 200	1.4	1.4
			200 to 500	0.6	0.6
			500 to 1768	0.6	0.7
B	IEC 584	0 to 1820	50 to 450	3.8	3.8
			450 to 800	0.9	0.9
			800 to 1820	0.6	0.7
K	IEC 584	-270 to 1372	-250 to -200	1	1.1
			-200 to -100	0.4	0.5
			-100 to 600	0.3	0.3
			600 to 1372	0.4	0.5
N	IEC 584	-270 to 1300	-250 to -200	1.5	1.6
			-200 to -100	0.5	0.6
			-100 to 1300	0.4	0.5
E	IEC 584	-270 to 1000	-250 to -200	0.6	0.7
			-200 to -100	0.3	0.3
			-100 to 0	0.2	0.2
			0 to 700	0.2	0.3
			700 to 1000	0.2	0.4
J	IEC 584	-270 to 1200	-210 to -100	0.3	0.3
			-100 to 1200	0.3	0.4
T	IEC 584	-270 to 400	-250 to -200	0.8	0.9
			-200 to 0	0.4	0.4
			0 to 400	0.2	0.2
C	ASTM E988	0 to 2315	0 to 1000	0.5	0.5
			1000 to 1800	0.7	0.9
			1800 to 2315	1	1.4
D	ASTM E988	0 to 2320	0 to 100	0.5	0.5
			100 to 1100	0.4	0.5
			1100 to 2000	0.6	0.9
			2000 to 2320	0.9	1.3
G	ASTM E1751	0 to 2315	0 to 200	2.4	2.4
			200 to 400	0.5	0.5
			400 to 1400	0.4	0.5
			1400 to 2315	0.7	1
L	DIN43710	-200 to 900	-200 to -100	0.2	0.3
			-100 to 400	0.2	0.2
			400 to 900	0.2	0.3
U	DIN43710	-200 to 600	-200 to 0	0.4	0.4
			0 to 600	0.2	0.3
*Accuracy with external cold junction; for internal cold junction add 0.1°C (k=2)

Measurement Accuracy
Measure and Simulate	Standard	Temperature Range (°C)		Accuracy (°C)
				Measure (2W/3W)	Measure (4W)	Source
Pt10(385)	IEC 751	-200 to 850	-100 to 200	0.65	0.6	0.65
			200 to 600	0.82	0.72	0.82
			600 to 850	0.96	0.82	0.96
Pt100(385)	IEC 751	-200 to 850	-100 to 200	0.15	0.1	0.15
			200 to 600	0.26	0.16	0.26
			600 to 850	0.34	0.2	0.34
Pt100(3916)	JIS 1604	-200 to 850	-100 to 200	0.15	0.1	0.15
			200 to 600	0.26	0.16	0.26
			600 to 850	0.33	0.2	0.33
Pt100(3926)	Minco Application Aid #18	-200 to 850	-100 to 200	0.15	0.1	0.15
			200 to 600	0.26	0.16	0.26
			600 to 850	0.33	0.2	0.33
Pt500(385)	IEC 751	-200 to 850	-100 to 200	0.2	0.16	0.36
			200 to 600	0.32	0.22	0.54
			600 to 850	0.4	0.27	0.67
Pt1000(385)	IEC 751	-200 to 850	-100 to 200	0.1	0.05	0.25
			200 to 600	0.2	0.1	0.42
			600 to 850	0.27	0.14	0.54
Cu10(427)	Minco Application Aid #18	-100 to 260	-100 to 260	0.61	0.56	0.61
Cu50(428)	GOST 6651-94	-50 to 150	-50 to 150	0.17	0.13	0.17
Cu100(428)	GOST 6651-94	-50 to 150	-50 to 150	0.12	0.09	0.12
Ni120(672)	Edison curve #7	-100 to 260	-100 to 260	0.07	0.05	0.07
Ni100(618)	DIN 43760	-100 to 260	-100 to 260	0.08	0.06	0.08

General Specifications
Operating Temperature	-10°C to 50°C
Storage Temperature	-20°C to 60°C
Humidity	<90%, non-condensing
European Compliance	CE Mark
Protection Level	IP30
Display	3.5 inch TFT color screen
Electrical Connection	Ø4mm sockets and flat mini-jack thermocouple socket
RS232 Interface	Standard RS232-DB9 socket
Size	3.9" x 7.6" x 2.0" (100mm x 192mm x 52mm)
Weight	1.6 lb (0.7 kg)
Power Supply	Polymer Li-ion rechargeable battery,or 10V DC adaptor
Battery	Rechargeable Li-ion battery (included)
Battery Life	15 hours uninterrupted use
	Battery life will be reduced when 24V is applied
Battery Charge	110V/220V external power adapter (included)
Pressure Specifications (222A & 223A)	The 160A series Intelligent Digital Pressure Modules are available for gauge, vacuum and absolute pressure from -15 psi to 10,000 psi (-1 bar to 700 bar). Accuracy from 0.02% FS includes operation over 14°F to 122°F (-10°C to 50°C), one year stability and calibration uncertainty. For detail specification refer to pressure modules datasheet.

---

Documents:

File name	Upload Date	Size
Additel 222A Multifunction Temperature Calibrator User Manual	2019.3.11	19 MB
Additel Multifunction Process Calibrator Datasheet	2018.3.28	0.1 MB
Additel Multifunction Process Calibrator Selection Guide	2019.5.21	0.2 MB

Update Packages:

File name	Upload Date	Size
Additel 222A Firmware Update Package		3.5 MB