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RTD's Duct 8" Bell Box
Supplier #: "A/1K-2W-D-8""-BB"
1000 Ohms @ 32 degrees F (2 wire, platinum RTD sensing element) with a 0.00385 temperature coefficient. The metal bell box (BB) configuration has a NEMA 3R rating and is designed for wet environments.
ACI duct temperature sensors are designed for HVAC, Building Automation, and light industrial systems. Specific applications include: zone control, air handling units, and temperature monitoring.
RTD's Outdoor Air Bell Box
Supplier #: A/1K-2W-O-BB
1000 Ohms @ 32 degrees F ( platinum RTD sensing element) with a 0.00385 temperature coefficient. NEMA 3R (Bell Box) rated enclosure with outside sensor probe. Sensor Specs: 10K Ohms @ 77 Deg F (25 Deg C) Type II Thermistor
RTD's Averaging 8' Bell Box
Supplier #: A/1K-3W-A-8'-BB
1000 Ohms @ 32 degrees F ( platinum RTD sensing element) with a 0.00385 temperature coefficient. This metal bell box averaging configuration has a continuous filament sensing element that provides an averaged output based on the copper capillary length ordered. The enclosure has a NEMA 3R rating and is designed for wet environments.
RTD's Duct 12" Bell Box
Supplier #: "A/1K-3W-D-12""-BB"
1000 Ohms @ 32 degrees F (3 wire, platinum RTD sensing element) with a 0.00385 temperature coefficient in a three wire configuration. The metal bell box (BB) configuration has a NEMA 3R rating and is designed for wet environments.
ACI duct temperature sensors are designed for HVAC, Building Automation, and light industrial systems. Specific applications include: zone control, air handling units, and temperature monitoring.
RTD's Duct 18" Bell Box
Supplier #: "A/1K-3W-D-18""-BB"
1000 Ohms @ 32 degrees F (3 wire, platinum RTD sensing element) with a 0.00385 temperature coefficient in a three wire configuration. The metal bell box (BB) configuration has a NEMA 3R rating and is designed for wet environments.
ACI duct temperature sensors are designed for HVAC, Building Automation, and light industrial systems. Specific applications include: zone control, air handling units, and temperature monitoring.
RTD's Outdoor Air Bell Box
Supplier #: A/1K-3W-O-BB
1000 Ohms @ 32 degrees F ( platinum RTD sensing element) with a 0.00385 temperature coefficient in a three wire configuration. NEMA 3R (Bell Box) rated enclosure with outside sensor probe. Sensor Specs: 10K Ohms @ 77 Deg F (25 Deg C) Type II Thermistor
Thermistor Flexible Averaging 12' Bell B
Supplier #: A/20K-FA-12'-BB
The metal bell box (BB) configuration has a NEMA 3R rating and is designed for wet environments. The cable assembly houses sensing elements which are wired in a series/parallel configuration to provide an averaged output. 20K Ohms @ 77 °F (25 °C) Thermistor
Thermistor Flexible Averaging 24' Bell B
Supplier #: A/20K-FA-24'-BB
The metal bell box (BB) configuration has a NEMA 3R rating and is designed for wet environments. The cable assembly houses sensing elements which are wired in a series/parallel configuration to provide an averaged output. 20K Ohms @ 77 °F (25 °C) Thermistor
Thermistor Flexible Averaging 24" Bell B
Supplier #: A/2252-FA-24'-BB
The metal bell box (BB) configuration has a NEMA 3R rating and is designed for wet environments. The cable assembly houses sensing elements which are wired in a series/parallel configuration to provide an averaged output. 2252 Ohms @ 77 °F (25 °C)
Thermistor Immersion No Well 6" Bell Box
Supplier #: "A/2252-INW-6""-BB"
2252 Ohms @ 77 Deg F (25 Deg C). The metal bell box, no well configuration has a NEMA 3R rating and is designed for wet environments. It has male 1/2 inch NPT threads and the sensing element is double encapsulated to avoid sensor failures caused by moisture infiltration. ACI also standardizes with etched Teflon lead wires and wells must be ordered separately for this part.
