A/20K-A-12'-BB | ACI | Temperature Sensors & Transmitters

20,000 Ohm Thermistor, Copper Averaging, 12', NEMA 3R Enclosure

Brand:ACI

MPN:A/20K-A-12'-BB

SKU:A/20KA12BB

List Price:

$332.00

Today's Price:

$172.64

Lead time of > 15 days. Chat with Kele experts now

product specifications

Averaging Type

Flexible

Type

Thermistor

Housing Material

Metallic

Probe Length

12 ft

Sensor Element

20K Thermistor

Enclosure Rating

NEMA 3R

Accessory

TT100-0100-BO-1,TT100-0100-BO-2,TT100-0100-BO-4,TT1K-0100-BO-1,TT1K-0100-BO-2,TT1K-0100-BO-4,UR,F-1000-331,CC-1G-K,M-633,M-648-K,DCPA-1.2,691-K0A,DCP-1.5-W

Application

Duct Averaging Temperature

Output Signal

Resistance

product series specifications

Accuracy:

Thermistor: ±0.36°F (0.2°C)

RTD: ±0.50°F (0.28°C)

Sensor Type:

Thermistor: 10 kΩ Type II & III, 20 kΩ, 100 kΩ

RTD: 100Ω, 1000Ω 385 curve

Temperature Range: -40° to 302°F (-40° to 150°C)

Stability:

Thermistor: 0.24°F (0.13°C) over five years

RTD: <±0.1°C drift

Heat Dissipation: Thermistor, 3 mW/°C (power needed to raise the temperature by 1°C)

Enclosure Rating: NEMA 1, Galvanized metal box

Wiring Terminations: 10" of 22 AWG wire or terminal strip

Weight:

12': 1.2 lb (0.54 Kg)

24': 2.12 lb (0.96 Kg)

Approvals: RoHs

Warranty: 5 years

product series features

  • Lengths of 12 ft (3.7 m) or 24 ft (7.3 m)
  • Five-year warranty
  • Bendable copper

more information & related documents

Series Description

The ACI Series Averaging Thermistor and RTD Sensors are designed specifically for HVAC system temperature control. The averaging sensors come in thermistor and RTD sensor curves compatible with most BAS systems available today. Averaging sensors come with a foambacked handy box and in 12 ft (3.7m) or 24 ft (7.3) lengths. The ACI Averaging Sensor should be mounted across a duct in a serpentine fashion with bends in a smooth ark using an M-648-K or CC-1G-K clip. The RTD probe is sensitive for the entire length, while the thermistor is sensitive at nine evenly spaced sensor locations. Use standard metal screws to secure to the duct.

Kele Description

TEMP SENSOR, AVG, FLEXIBLE, 20K, 12.00' PROBE, METALLIC ENCL

Manufacturer

ACI