ACI Platinum RTD Flexible Cable Averaging

Features

  • 18 AWG Plenum rated cable with Etched Teflon colored lead wires to differentiate the different sensor types.
  • All sensors are manufactured with 4 or 9 sensing points determined by the length of the sensor.
  • Averaging sensors provide a better average temperature of the air inside larger ducts when compared to that of a single point sensor.
  • The flexible averaging sensors are limited to applications where operating temperatures are limited and where high humidity, chemical resistance and UV Light Air Treatment Systems aren’t required.
  • Each of the sensing elements is protected by a dual wall adhesive lined heat shrink tubing to provide a level of moisture protection to the sensing elements.
  • The sensor length should be determined by the dimensional size of your duct. Standard enclosure options include a “-GD” Galvanized or “-PB” plastic duct enclosure with hinged cover.
  • Each unit includes nylon wire ties and mounts for mounting.
  • Optional copper capillary or universal plastic mounting clips, NEMA/IP rated enclosures and NIST Certificates are available as referenced in the ordering grid.
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Automation Components, Inc. (ACI) creates, manufactures, and distributes building automation sensors for the heating, ventilation, and air conditioning (HVAC) Industry. Dpstar is ACI Authorised Distributor in Malaysia. Our product lines include Temperature Sensors, Relative Humidity Sensors, Current Sensors, Pressure Sensors, Gas Sensors, and Wireless Sensors.

The ACI Platinum Flexible Averaging Series features an 18 AWG Plenum rated cable with Etched Teflon colored lead wires to differentiate the different sensor types. ACI recommends using 18 AWG lead wires to reduce external lead wire resistance when using a Platinum RTD. All sensors are manufactured with 4 or 9 sensing points determined by the length of the sensor. Averaging sensors provide a better average temperature of the air inside larger ducts when compared to that of a single point sensor. The flexible averaging sensors are limited to applications where operating temperatures are limited and where high humidity, chemical resistance and UV Light Air Treatment Systems aren’t required. Each of the sensing elements is protected by a dual wall adhesive lined heat shrink tubing to provide a level of moisture protection to the sensing elements. The sensor length should be determined by the dimensional size of your duct. Standard enclosure options include a “-GD” Galvanized or “-PB” plastic duct enclosure with hinged cover. Each unit includes nylon wire ties and mounts for mounting. Optional copper capillary or universal plastic mounting clips, NEMA/IP rated enclosures and NIST Certificates are available as referenced in the ordering grid.

Applications

  • Air Handlers
  • Roof Top Units
  • Mixed/Discharge or Supply/Return Air Monitoring
  • Data Centers
  • Hospitals

The ACI Platinum RTD Flexible Cable Averaging Series is covered by ACI’s Five (5) Year Limited Warranty.

Specification

Sensor Type | Sensor Curve Platinum RTD | PTC (Positive Temperature Coe cient)
Number Sensing Points 8’ and 12’ Models: Four | 24’ & 50‘ Models: Nine
Number Wires A/1K-2W-FA Series: Two (Non-Polarity Sensitive)
Sensor Output @ 0ºC (32ºF) 1000 Ohms nominal
Sensor Tolerance +/- 0.06% Class A
Din Standard | Temperature Coeffcient DIN EN 60751 (IEC 751) | 3850 ppm / ºC
Sensor Accuracy @ 20ºC (68ºF) 8’ = +/- 0.34ºC (+/- 0.62ºF)
12’ = +/- 0.45ºC (+/- 0.81ºF)
24’ = +/- 0.80ºC (+/- 1.44ºF)
Sensor Stability +/- 0.03% after 1000 Hours @ 300ºC (572ºF)
Response Time (63% Step Change) 15 Seconds nominal
Self-Heating | Maximum Operating Current 4 mW/ºC (Still Air) | 3 mA
Operating | Storage Temperature Range 0 to 75ºC (32 to 167ºF) | -20 to 75ºC (-4 to 167ºF)
Operating Humidity Range 10 to 90% RH, non-condensing
Enclosure Speci cations (Material, Flammability, NEMA/IP Ratings) “-GD” Enclosure: Galvanized Steel; NEMA 1 (IP10);
“-PB” Enclosure: ABS Plastic, UL94-HB; Plenum Rated
“-BB” Enclosure: Aluminum; NEMA 3R (IP 14)
“-4X” Enclosure: Polystyrene Plastic; UL94-V2; NEMA 4X (IP 66)
Sensor Jacket Material | Cable Ratings Low Smoke PVC | CL2P or CMP Plenum Rated Cable
Sensor Cable Diameter 0.170” (4.32mm) nominal
Lead Length | Conductor Size 12” (30.5cm) | 22 AWG (0.65mm)
Lead Wire Insulation | Wire Rating Etched Te on (PTFE) Colored Leads | MIL-W-16878/4 (Type E)
Lead Wire Conductor Material Silver Plated Copper
Product Dimensions | Product Weight See table on back of Product Data sheet
Agency Approvals RoHS2, WEEE

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