Fluke 726 User Manual

Multifunction Process Calibrator
Using Measure Mode
25
Table 6. RTD Types Accepted
RTD Type Ice Point (R
0
) Material α Range (°C)
Pt100 (3926) 100 Ω Platinum 0.003926 Ω/°C -200 to 630
Pt100 (385) 100 Ω Platinum 0.00385 Ω/°C -200 to 800
Ni120 (672) 120 Ω Nickel 0.00672 Ω/°C -80 to 260
Pt200 (385) 200 Ω Platinum 0.00385 Ω/°C -200 to 630
Pt500 (385) 500 Ω Platinum 0.00385 Ω/°C -200 to 630
Pt1000 (385) 1000 Ω Platinum 0.00385 Ω/°C -200 to 630
Pt100 (3916) 100 Ω Platinum 0.003916 Ω/°C -200 to 630
The IEC standard RTD commonly used in U.S. industrial applications is the Pt100 (385), α = 0.00385 Ω/°C.
Pt100 (3916), α = 0.003916 Ω/°C is also designated as JIS curve.
Custom RTDs may also be added, see PRT Custom Curves

Fluke 726 Specifications

General

Auto-ramp function	Yes
Measuring parameters	Current, Frequency, Resistance, Temperature, Voltage
Frequency source accuracy	0.5 %
Frequency measurement accuracy	0.05 %
DC current measurement accuracy	0.01 %
DC voltage measurement accuracy	0.025 %
Resistance measurement accuracy	0.015 %
Product color	Black, Yellow

Weight and Dimensions

Depth	47 mm
Width	96 mm
Height	200 mm
Weight	650 g