Keysight E2307A and E2308A User’s Guide
3
Keysight 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
: Keysight 973A or any other device that accepts type-K
thermocouples and a dual-banana plug.
Keysight E2308A Thermistor Temperature Probe
– Stainless steel encapsulated thermistor (5000
Ω
@ 25
°
C), 36 inch (0.9 m)
leads, terminated in a 0.75 inch dual-banana plug.
–
Accuracy
: –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
: Keysight 971A/972A/973A/974A and Keysight 3458A. Can also
be used with the Keysight 34401A with application software.