ACI A/1K-2W-D-4"-PB
SKU: CS6285897MPN: A/1K-2W-D-4"-PBAlternate Part #: 120280
1,000 Ohm (Two Wires) RTD, Duct, 4”, Plastic Enclosure

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Product Details
1,000 Ohm (Two Wires) RTD, Duct, 4”, Plastic Enclosure
Product Configuration
| Length | 4” |
|---|---|
| Sensor | 1K-2W (1,000 Ω, 2 wires) |
| Enclosure | Plastic |
| Temperature Series | Platinum RTD (1K \& 100 ohm) |
Product Family Specifications
| Stability | +/- 0.03% after 1000 Hours @ 300ºC (572ºF) |
|---|---|
| Sensor Type | Platinum RTD |
| Number Wires | A/100-2W-D Series and A/1K-2W-D Series: Two (Non-Polarity Sensitive) A/100-3W-D Series and A/1K-3W-D Series: Three (Polarity Sensitive) |
| Sensor Curve | PTC (Positive Temperature Coecient) |
| Probe Diameter | 0.250” (6.35mm) |
| Probe Material | 304 Stainless Steel |
| Sensor Accuracy | -40ºC (-40ºF): +/- 0.23ºC (+/- 0.414ºF) 0ºC (32ºF): +/- 0.15ºC (+/- 0.27ºF) 115ºC (239ºF): +/- 0.38ºC (+/- 0.69ºF) |
| Agency Approvals | CE, 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) |
| Operating Temperature Range | Sensor : -40 to 392ºF (-40 to 200ºC) |
| 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 | 4”, 6” \& 8” Sensors: 14” (35.6cm) | 22 AWG (0.65mm) 12” or 18” Sensors: 24” (61cm) | 22 AWG (0.65mm) |
| Sensor Output @ 0ºC (32ºF) | A/100-xW-D Series: 100 Ohms nominal A/1K-xW-D Series: 1000 Ohms nominal +/- 0.06% Class A (Tolerance Formula: +/- ºC \= (0.15ºC + (0.002 * |t|)) where |t| is the absolute value of Temperature above or below 0ºC in ºC) |
| Response Time (63% Step Change) | 8 Seconds nominal |
| Lead Wire Insulation | Wire Rating | Etched Teflon (PTFE) Colored Leads | Mil Spec 16878/4 Type E) |
| Din Standard | Temperature Coeffcient | DIN EN 60751 (IEC 751) | 3850 ppm / ºC |
| Fitting Material | Flammability Rating | Polyamide 66 (High Performance Nylon) | UL94-HB |
| Foam Pad Material | Flammability Rating | Neoprene/EPDM/SBR Polymer | UL94-HBF; FMVSS-302; MIL-R-6130C |
| Self-Heating | Maximum Operating Current | 100 Ohm RTD: 7 mW/ºC (Still Air) | 5 mA 1K Ohm RTD: 4 mW/ºC (Still Air) | 3 mA |
Specifications
| SKU | CS6285897 |
|---|---|
| MPN | A/1K-2W-D-4"-PB |
| Alternate Part # | 120280 |




