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- Calibrate All Your RTD Inputs
Transmitters, recorders, controllers and alarms
using two-three-four-wire hook-ups. Works with all
smart transmitters, multichannel recorders & DCS
- Better Than a Decade Box
Faster, easier and much less expensive.
- Simulate Temperatures in °C or °F
Choose from several standard ranges for any
platinum 100 Ohms curve.
- Models to Match Your Sensor
Platinum 100 Ohm, Copper 10 ohm and Nickel 120 ohm
- High Accuracy
±0.1°C/±0.2°F for all Pt curves.
Altek 11 Shown
Model 11 Resistance Temperature Detector (RTD)
Simulators provide 11 precise temperatures for inputs to
transmitters, recorders, controllers, alarms, data
acquisition and computer systems. The Model 11 allows 2,
3 or 4 wire connections. Factory calibration includes
compensation for the resistance of the built-in lead
wires. Conformity to the particular RTD curve is in
accordance with the latest standards for exact
Simulate temperature into any instrument that measures a
Pt 100 ohm RTD based on the worldwide DIN/IEC 751
standard curve with an alpha of 1.3850 (sometimes
displayed as 0.00385 or 385). Resolution is 25, 50 or
100 degrees, corresponding to full scale output of 250,
500 and 1000 degrees respectively. Positive switch
selection allows quick, easy settings for any output.
Calibrated accuracy is ±0.1°C. The low cost Model 11 is
a complete compact simulator for checkout and
calibration of all RTD instruments in the field, shop or