ACI A/20K-IM-1"-GD-NIST

Name: ACI A/20K-IM-1"-GD-NIST
Brand: ACI
SKU: CS6289664
Availability: OutOfStock

SKU: CS6289664MPN: A/20K-IM-1"-GD-NISTAlternate Part #: 146733

20,000 Ohm Thermistor, Immersion, Machined Well, 1.25”, Galvanized Enclosure

ACI A/1.8K-IM-2.5"-GD, A/1.8K-IM-4"-GD, A/100-2W-IM-2.5"-GD, A/100-2W-IM-4"-GD, A/100-3W-HT-IM-4"-GD, A/100-3W-IM-2.5"-GD, A/100-3W-IM-4"-GD, A/10K-E-IM-2.5"-GD, A/10KS-IM-1"-GD, A/1K-2W-IM-1"-GD-NIST, A/1K-2W-IM-2.5"-GD, A/1K-2W-IM-4"-GD, A/1K-2W-IM-6"-GD, A/1K-2W-IM-8"-GD, A/1K-3W-HT-IM-4"-GD

Product Details

20,000 Ohm Thermistor, Immersion, Machined Well, 1.25”, Galvanized Enclosure

Product Configuration

NIST	3 Point NIST
Length	1.25”
Sensor	20K (20,000 Ω)
Enclosure	Galvanized
Thermowell Type	Machined

Product Family Specifications

Sensor Type	Thermistor
Number Wires	Two (Non-Polarity Sensitive)
Sensor Curve	Non-Linear, NTC (Negative Temperature Coefficient)
Probe Diameter	0.250” (6.35mm)
Probe Material	304 Stainless Steel
Sensor Threads	½” NPS (National Pipe Straight) Male Thread
Sensor Accuracy	+/-0.2ºC (+/-0.36ºF) A/10K-E1 Series: +/- 0.3ºC (+/-0.54ºF) A/1.8K Series: +/-0.5ºC @ 25ºC (77ºF) and (+/-1.0ºC) (+/-1.8ºF)
Agency Approvals	CE, UKCA, RoHS2, WEEE
Conductor Material	Silver Plated Copper
Number Sensing Points	One
Operating Humidity Range	10 to 95% RH, non-condensing
Storage Temperature Range	-40 to 85ºC (-40 to 185ºF)
Power Dissipation Constant	3 mW/ºC A/1.8K Series: 1 mW/ºC A/10K-E1 Series: 2 mW/ºC
Operating Temperature Range	-40 to 150ºC (-40 to 302ºF)
Enclosure Temperature Rating	“-GD” Enclosure: -40 to 115ºC (-40 to 239ºF), Galvanized Steel, NEMA 1 (IP10) “-PB” Enclosure: -30 to 100ºC (-22 to 212ºF), ABS Plastic, UL94-5VB, Plenum Rated “-BB” Enclosure: -40 to 115ºC (-40 to 239ºF), Aluminum, NEMA 3R (IP14) “-4X” Enclosure: -40 to 70ºC (-40 to 158ºF), Polystyrene Plastic, NEMA 4X (IP66)
Lead Length \| Conductor Size	14” (35.6 cm) \| 22 AWG (0.65mm)
Response Time (63% Step Change)	10 Seconds nominal
Lead Wire Insulation \| Wire Rating	Etched Teflon (PTFE) Colored Leads \| Mil Spec 16878/4 Type E)
Thermowell Material \| Bore Diameter	304 Series Stainless Steel \| 0.260”
Fitting Material \| Flammability Rating	Polyamide 66 (High Performance Nylon 66) \| UL94-HB
Foam Pad Material \| Flammability Rating	Neoprene/EPDM/SBR Polymer \| UL94-HBF; FMVSS-302; MIL-R-6130C
Thermowell Instrument Thread \| Process Thread	½” NPS (National Pipe Straight) Female Thread \| ½” NPT (National Pipe Tapered) Male Thread