Agilent E2307A Thermocouple Bead Temperature Probe
•Exposed welded thermocouple junction with PTFE
insulation wire, 36 inches (0.9 m) long, terminated in a
0.75 inch dual-banana plug.
•Thermocouple type: #24 gage ANSI-K type calibration.
•Accuracy: –260°C to –110°C (–436°F to –200°F) 2% of reading
–110°C to 260°C (–200°F to 500°F) ±2.2°C (±4°F)
•Maximum temperature: 260°C (500°F)
•For use with: Agilent 973A or any other device that accepts type-K
thermocouples and a dual-banana plug.
Agilent E2308A Thermistor Temperature Probe
•Stainless steel encapsulated thermistor (5000Ω @ 25°C),
36 inch (0.9 m) leads, terminated in a 0.75 inch dual-banana plug.
•Accuracy: –80°C to –40°C (–112°F to –40°F) ±1°C (2°F)
–40
°C to 0°C (–40°F to 32°F) ±0.4°C (0.8°F)
0°C to 70°C (32°F to 158°F) ±0.2°C (0.4°F)
70°C to 100°C (158°F to 212°F) ±0.3°C (0.6°F)
100
°C to 150°C (212°F to 302°F) ±1°C (2°F)
•Maximum temperature: 150°C (302°F)
•Time constant: 3 seconds typical in well-stirred water
•Isolation: 42 volts peak max
•Stability (for 10 months): 25°C <0.01°C
100°C <0.2°C
150°C <1.5°C
•Stainless Steel Probe: 1.5 in. L x 0.125 in. dia. (38 mm L x 3.2 mm dia.)
•For use with: Agilent 971A/972A/973A/974A and Agilent 3458A.
Can also be used with the Agilent 34401A with application software.
Agilent E2307A Thermocouple Bead Probe
Agilent E2308A Thermistor Probe
E2307-90002
Copyright © Agilent Technologies 2003-2012
Printed in Malaysia April 2012 E0412
Combined Instrument and Temperature Probe Specification
When using the Agilent E2307A and Agilent E2308A temperature probes, you must add the
specifications of the instrument to the specifications of the probe. The specifications are shown
below for the Agilent E2307A and E2308A probes when used with Agilent 970-Series Handheld
Multimeters.
Measurement Range
Agilent 971A
Resolution
Accuracy
Agilent 972A / 973A
Resolution
Accuracy
Agilent 974A
Resolution
Accuracy
-80°C to -40°C
-112°F to -40°F
±1.5°C, 3°F
±1.3°C, 2.5°F
±1.2°C, 2.4°F
-40°C to 0°C
-40°F to 32°F
±0.9°C, 1.8°F
±0.7°C, 1.3°F
±0.6°C, 1.2°F
0°C to 70°C
32°F to 158°F
0.1°C, 0.2°F
±0.7°C, 1.4°F
0.1°C, 0.2°F
±0.5°C, 0.9°F
0.1°C, 0.1°F
±0.4°C, 0.8°F
70°C to 100°C
158°F to 212°F
±0.8°C, 1.6°F
±0.6°C, 1.1°F
±0.5°C, 1°F
100°C to 150°C
212°F to 302°F
±1.5°C, 3°F
±1.3°C, 2.5°F
±1.2°C, 2.4°F
Agilent E2308A Thermistor Probe
Other temperature probes suitable for the Agilent multimeters are available for almost any application.
Type-K thermocouples may be used with the Agilent 973A. Some probes may require an adapter to
properly connect the probe to the instrument’s dual-banana termination.
Thermistor temperature probes, 5000Ω @ 25°C with a 25°C/125°C ratio of 29.26, are suitable for
the Agilent 971A/972A/973A/974A.
Measurement Range
Resolution
Accuracy ±(% reading + no. of degrees)
Agilent 973A
-50°C to 260°C, -58°F to 500°F
1°C, 1°F
2% + 4°C (8°F)
Note: Specifications apply only when the probe is used without any extension wire.
Agilent E2307A Thermocouple Probe
