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ACI 144174 Thermistors Duct No Box - A/20K-DO-18"-20'CMP
Normally In Stock
Code: 177234
ACI 139281 Transmitter w/ 100 Ohm RTD (NIST Cert), Hazardous, Duct, 18", 4-20mA Output
Condition: New
Backordered with 10-12 week lead time$606.96
Sale Price
$505.80
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Description
ACI Hazardous Area Sensors are a cost effective solution for all of your hazardous temperature measurement needs. They are accurate, durable, reliable and can be ordered in room, duct or immersion configurations. This sensor series in available in with various sensor types. Please see corresponding cut sheets for individual sensor specifications. The ordering chart on the next page shows a sampling of sensing elements that are available. (Contact ACI for additional sensor types) They are offered with an Explosion Proof Head, which includes an O-ring, Gasket, Ground Screw, (2) 1/2” NPT female openings, and mounting holes in the base of the housing for ease of installation. The Condulet Enclosure has a UL Listing of 886 and meets the following: CL. I, DIV. 1 & 2, GR. A, B, C, D; CL. II, DIV. 1, GR. E, F, G; CL.II, DIV. 2, GR. F,G; CL. III; NEMA 3,4, 7ABCD, 9EFG. All immersion sensors include a 304 Series stainless steel thermowell. For applications in which 304 S.S does not meet your corrosion requirements, 316 Series machined stainless steel and Monel thermowells are available and must be ordered separately. (Please note: This product should be installed by a trained professional with knowledge of local codes and regulations). ACI hazardous area temperature sensors are designed for Class I,Div,1 &2, Groups A,B,C, & D requirements. Specific applications include: combustible environments, heavy duty/industrial areas.
Specifications
Manufacturer
ACI
Component
RTD
(Instrument-Sensor) Mounting
Duct
(Instrument-Sensor) Type
100 Ohm
Features
The ACI Transmitter Duct Series features a two-wire, 4 to 20 mA loop powered output signal with an optional 3-Wire voltage output signal available
All transmitters include Zero and Span adjustments for field calibration and are calibrated using NIST Certified Calibration equipment
ACI recommends the use of an 18 to 22 AWG shielded cable for all temperature transmitter installations to help eliminate the possibility of noise being introduced onto the signal lines
The sensor assemblies are manufactured using colored Etched Teflon lead wires and ACI’s proven double encapsulation process to eliminate the effects of moisture on the sensors as well as increased response times using our high quality, thermally conductive epoxy
The duct sensors include a foam pad to properly seal the duct and limit vibration once installed
Optional NEMA/IP rated weather proof enclosures are available as specified on the back of the product data sheet
For best accuracy, ACI recommends the use of the A/TTM Series Matched transmitters with 3 or 5 Point NIST Calibration Certificate, since they include a second calibration step in which the RTD and transmitter are calibrated together as a system.

Code: 177234
ACI 144174 Thermistors Duct No Box - A/20K-DO-18"-20'CMP
$606.96
Sale Price
$505.80


