ACI temperature transmitters are a cost effective solution for all of your temperature measurement needs. The transmitters are accurate, durable, and reliable. Numerous mounting configurations are offered.
ACI produces two temperature transmitters, the A/TT100 for use with a 100 Ohm Platinum RTD and the A/TT1K for use with a 1K Ohm Platinum RTD. The transmitters produce a linear 4-20 mA output carried on a two-wire system. Optional output voltage ranges of (+1-5 or +2-10 VDC) can also be ordered. The transmitter is supplied factory calibrated, and supplied with zero and span potentiometers for field calibration. The transmitter is linear from -50 to 392°F.
The A/TTM Series transmitters are calibrated using a high accuracy NIST traceble digital thermometer and temperature chamber at three points standard. All temperature transmitters have a five year product warranty.
The metal bell box (BB) configuration has a NEMA 3R rating is designed for wet environments. It includes a two-piece 304 stainless steel thermowell which has male 1/2 inch NPT threads. The wells are milled to tight tolerances so there is maximum temperature transfer and this eliminates the need for thermal grease The sensing element is double encapsulated to avoid sensor failures caused by moisture infiltration. The sensor can be calibrated from -58 to 392°F. (Please note that the electronics are rated from -40 to 185°F)
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