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Temperature Sensors and Transmitters
Temperature Sensors and Transmitters

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BA/ OSA Series

OSA Temperature Sensors

The BA Series OSA Sensors are designed specifically for HVAC systems. The probes are available in a variety of easy-to-mount installation types, and they come in thermistor and RTD sensors. The BA probe sensors are compatible with every BAS system in use today.


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Features
  • ±0.36°F (±0.2°C) thermistor accuracy
  • ±0.27°F (±0.15°C) or ±0.54°F (±0.3°C) RTD
  • Lifetime limited sensor warranty
  • Wide selection of mounting styles
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Specifications

Accuracy:

Thermistor:±0.36°F (0.2°C)

RTD:

385 Curve:±0.27℉ (0.15℃)

375 Curve:±0.54℉ (0.30℃)

Sensor Type:

Thermistor:10 kΩ, 20 kΩ, 100 kΩ

RTD:100Ω, 1000Ω, 385 curve; 1000Ω, 375 curve

Temperature Range:32° to 158°F (-0° to 70°C)

Stability:

Thermistor:< 0.036 F (0.02C) per year

RTD:0.14 °C with 6,000 continuous hours at 400 °C

Heat Dissipation:

Thermistor:2.7 mW/°C (power need to raise the temperature 1C)

RTD: 0.4°C/mW at 0°C

Enclosure:

JB:2x4 steel handy box

WP:NEMA 3R metal enclosure

BB:BAPIbox IP66 rated UV-resistant enclosure

BB2:BAPIbox II IP66 rated UV-resistant enclosure

Mounting: Directly to wall

Wiring Terminations:22 AWG wire, etched teflon leads

Approvals: CE, RoHS

Warranty: Lifetime

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Certifications






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Products

(Wholesale customers, log in for your special pricing.)

QtyModelDescriptionIn StockList PriceInternet Price
BA/10K3-O-EUO OSA SENSOR INFO33.6026.88
BA/1K8-O-WP OSA WEATHER PROOF INFO40.1732.14
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