Fluke Rev. 4 user manual RTD Type ICE Point R0 Material, Range C

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Users Manual

Using Resistance-Temperature Detectors (RTDs)

The calibrator accepts RTD types shown in Table 6. RTDs are characterized by their resistance at 0°C (32°F), which is called the “ice point” or R 0. The most

common R0 is 100Ω. Most RTDs come in a three- terminal configuration. The calibrator accepts RTD measurement inputs in two-, three-, or four-wire connections. A four-wire configuration provides the highest measurement precision, and two-wire provides the lowest measurement precision.

			Table 6. RTD Types Accepted
RTD TYPE	ICE POINT (R0)		MATERIAL	α
Pt100 (3926)		100Ω	Platinum	0.003926Ω/°C
*Pt100 (385)		100Ω	Platinum	0.00385Ω/°C
Ni120		120Ω	Nickel	0.00672Ω/°C
Pt100 (3916)		100Ω	Platinum	0.003916Ω/°C
Pt200 (385)		200Ω	Platinum	0.00385Ω/°C
Pt500 (385)		500Ω	Platinum	0.00385Ω/°C
Pt1000 (385)		1000Ω	Platinum	0.00385Ω/°C
Cu 10 (427)		9.035Ω **	Copper	0.00427Ω/°C
*Per IEC 751-Standard		**10Ω @ 25°C

RANGE (°C)

-200 to 630

-200 to 800

-80 to 260

-200 to 630

-200 to 630

-200 to 630

-200 to 630

-100 to 260

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