ACI A/BALCO-INW-4"-BB
SKU: CS6288399MPN: A/BALCO-INW-4"-BBAlternate Part #: 140748
1,000 Ohm Balco RTD, Immersion, No Well, 4”, NEMA 3R Enclosure

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Product Details
1,000 Ohm Balco RTD, Immersion, No Well, 4”, NEMA 3R Enclosure
Product Configuration
| Length | 4” |
|---|---|
| Enclosure | Aluminum, NEMA 3R |
| Thermowell Type | No Well |
Product Family Specifications
| Stability | +/- 0.05% after 1000 Hours @ 150°C (302°F) |
|---|---|
| Sensor Type | Balco RTD |
| Number Wires | Two (Non-Polarity Sensitive) |
| Sensor Curve | PTC (Positive Temperature Coecient) |
| Probe Diameter | 0.250” (6.35mm) |
| Probe Material | 304 Stainless Steel |
| Sensor Threads | ½” NPS (National Pipe Straight) Male Thread |
| Sensor Accuracy | 70°F (21°C): +/- 1% |
| Agency Approvals | CE, RoHS2, WEEE |
| Lead Wire Colors | (Orange/Yellow) |
| Conductor Material | Silver Plated Copper |
| Number Sensing Points | One |
| Temperature Coefficient | 4618 ppm/°C |
| Operating Humidity Range | 10 to 95% RH, non-condensing |
| Maximum Operating Current | 5 mA |
| Storage Temperature Range | -40 to 85°C (-40 to 185°F) |
| Operating Temperature Range | -40 to 121°C (-40 to 250°F) |
| Lead Length | Conductor Size | 14” (35.6 cm) | 22 AWG (0.65mm) |
| Response Time (63% Step Change) | 8 Seconds nominal |
| Sensor Output @ 21.1ºC (70ºF) | 1000 Ohms 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) Thread | ½” NPT (National Pipe Tapered) Male Thread |
Specifications
| SKU | CS6288399 |
|---|---|
| MPN | A/BALCO-INW-4"-BB |
| Alternate Part # | 140748 |




