RTD-100, RTD-100X

9211

The RTD-100X provides an absolute accuracy of +/-0.005% over its entire resistance range. There is no need to calculate or compensate for the error contribution due to contact resistance or "0" resistance because there is no "0" resistance.

Description


The Pinnacle of GR "Standards Lab" line.

The RTD-100X provides an absolute accuracy of +/-0.005% over its entire resistance range. There is no need to calculate or compensate for the error contribution due to contact resistance or "0" resistance because there is no "0" resistance. The unique shunt decade design (Waidner-Wolf) reduces these errors to a level of insignificance. When the RTD-100X replaces the RTD in the system, any temperature-equivalent resistance can be selected on the error-free in-line readout dials with 1 milliohm resolution (lowest decade), making it possible to check or calibrate all of the other elements in the system. The usable resistance range of 10 to 1111.110 ohm is ideally suited for use with DIN PT-100 ANSI, PT-50 and NI-120 systems.


RTD-100X and RTD-100
  RTD-100X RTD-100
Resistance Range 10.000O to 1111.110O 10.000O to 1111.110O
Number of Decades 6 6
Resolution 0.001O 0.001O
Absolute Accuracy (including "0" resistance and contact resistance) ±0.005% ±0.01%
Maximum current for rated accuracy
<100.000O
>=100.000O

75mA
25mA

75mA
25mA
Switch life rating (operations) (typical) >100,000 >100,000
Resistor Temperature Coefficient (PPM/°C) 3 typ. / 5 max 3 typ. / 5 max
Resistor stability (ppm/24hrs , ppm/1yr.) ±10, ±35 ±10, ±35
Maximum power rating 100mW 100mW
Breakdown voltage 750VRMS 750VRMS
Operating range -55°C to 75°C -55°C to 75°C
Dimensions inches
(mm)
4H x 17W x 3.125D
(102 x 43 x 79)
4H x 17W x 3.125D
(102 x 43 x 79)


SKU: RTD-100, RTD-100X Category:
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