Tesla Meters | McMaster-Carr

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Measurement Unit

Amperes per Meter

Cubic Meters per Hour

Measures

Electric Field Strength

Flow Rate

Magnetic Field Direction (3-Axis)

Magnetic Field Strength

Radio Frequency Strength

Temperature

Magnetic Field Measuring

Magnetic Field Measuring Increments

Frequency Bandwidth

50,000 kHz to 3,500,000 kHz

Pipe Size

Battery Size

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

REACH

Maximum Flow

Minimum Flow

Export Control Classification Number (ECCN)

3A992

EAR99

RoHS

Compliant

Compliant with Exemptions

DFARS Specialty Metals

Exempt

Alert Type

Audible Alarm

Digital Display

Electric Field Measuring

0.03 V/m to 14.46 V/m

50 V/m to 2,000 V/m

Electric Field Measuring Increments

0.02 V/m

1 V/m

Flow Measurement Unit

Cubic Meters per Hour

Body Material

Wetted Parts Material

Certification

UL Recognized Component

Circuit Protection

Enclosure Rating

End-to-End Length

Material

Environment

7 Products

Digital Magnetic Field Indicators

Measure magnetic fields to determine electromagnetic interference and detect flaws in welded metal.

Cannot Be Sold To—Product regulations restrict sales to the listed jurisdictions/areas.

Measurement Unit	Measuring Range (Increments)	Accuracy	Freq. Bandwith, kHz	Batteries Included	Includes	Cannot Be Sold To		Each
Amperes per Meter, Gauss, Teslas	0 G to 100 G (0.01 G) 0 kG to 1 kG (0.1 G) 0 kG to 10 kG (1 G) 0 kG to 45 kG (10 G)	±2%	0 to 5	Yes	AC Adapter, Detachable Probe	California	1488T56	000000000

Digital Electromagnetic Field Indicators

Measure the strength of magnetic fields, electric fields, and radio frequencies at the same time. To detect emissions, just point these meters at the electrical equipment you want to test, such as a cable. When they detect high levels that could damage sensitive equipment, an alert appears in red and an audible alarm sounds. Their color LCD display shows readings, bar graphs, and trending graphs.

These indicators store up to 20 radio frequency readings. Send readings to your PC using a USB cable (not included).

Measurement Unit	Measures	Measuring Range (Increments)	Accuracy	Frequency Bandwith	Ht.	Wd.	Dp.	Batteries Included		Each
Gauss, Teslas	Magnetic Field Strength Electric Field Strength Radio Frequency Strength Magnetic Field Direction (3-Axis)	0.02 G to 2 G (0.01 G) 50 V/m to 2,000 V/m (1 V/m) 0.03 V/m to 14.46 V/m (0.02 V/m)	±15% ±7% ±2 dB	0.05 kHz to 0.06 kHz 0.05 kHz to 0.06 kHz 50,000 kHz to 3,500,000 kHz	4 1/2"	2 1/2"	1"	Yes	7401N11	0000000

High-Accuracy Flow and Temperature Transmitters

Also known as magmeters, these transmitters use a magnetic field to measure flow rate and temperature with high accuracy. Because they use a magnetic field, they only work with conductive liquids, such as water. These transmitters, also known as transducers, convert measurements to an electrical signal that can be interpreted by receiving devices, such as remote displays and programmable logic controllers (PLCs) to monitor flow or control equipment. For your receiving device to interpret the signal, you will need to calibrate it for the measurement range and output signal of the transmitter. As flow or temperature increases, the output signal increases. These transmitters have one analog output for flow and another for temperature. They only give accurate readings within the rated measurement range. A digital display makes it easy to view readings and adjust settings at the source. Mount these transmitters inline with your pipe system. They measure flow correctly in any mounting orientation.

These transmitters are calibrated with water. They can only be used with liquids with a conductivity of at least 20 µS/cm.

			Flow Range
	Flow Measurement Type	Pipe Connections	Gallons per Minute, gpm	Liters per Minute, L/min	End-to-End Lg.	Accuracy	Max. Pressure @ Temp.	Temp. Range, ° F	Input Voltage Range, V DC	Mounting Position	Field Recalibratable	Enclosure Rating		Each
Two 4-20 mA Analog Transmitter Outputs—4-Pole M12 Connection Plugs







				316 Stainless Steel/Plastic/Polybutylene Body with 316 Stainless Steel Fitting

				Magnetic Induction	1/2 NPT Female	0.03 to 6.6	0.1 to 25	2 1/8"	±2%	225 psi @ 70° F	0 to 175	20 to 30	Any Angle	No	IP67	4397N101	0000000


				Magnetic Induction	3/4 NPT Female	0.02 to 13.22	0.2 to 50	2 1/8"	±2%	225 psi @ 70° F	0 to 175	20 to 30	Any Angle	No	IP67	4397N102	000000
				Magnetic Induction	1 NPT Female	0.1 to 26.4	0.2 to 100	2 1/8"	±2%	225 psi @ 70° F	0 to 175	20 to 30	Any Angle	No	IP67	4397N103	000000
				Magnetic Induction	1 1/2 NPT Female	1.3 to 79.3	5 to 300	6 11/16"	±0.8%	225 psi @ 70° F	0 to 175	20 to 30	Any Angle	No	IP65, IP67	4397N104	00000000
				Magnetic Induction	2 NPT Female	1.3 to 158.5	5 to 600	7 1/16"	±0.8%	225 psi @ 70° F	0 to 175	20 to 30	Any Angle	No	IP65, IP67	4397N105	00000000