BA%2F4

BA/4 | BAPI | Temperature Sensors & Transmitters

Two Part (Welded) Stainless Steel 4 Thermowell

Brand:BAPI

MPN:BA/4

SKU:BA/4

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product specifications

Application

Hydronic HVAC

External Thread

1/2 in NPT

Housing Rating

NEMA 1

Internal Thread

1/2 in NPSM

Material

Stainless Steel

Thermowell Length

4 in

product series specifications

    Accuracy:
    Thermistor:
  • ±0.36‚Ñâ (0.2‚ÑÉ)
    RTD:
  • ±0.55‚Ñâ (0.30‚ÑÉ)
    Sensor Type:
    Thermistor:
  • 10 k‚Ѷ Type II & III
    RTD:
  • 100Œ©, 1000Œ©, 385 curve; 1000Œ©, 375 curve
    Temperature Range:
  • 32° to 158°F (-0° to 70°C)
    Stability:
    Thermistor:
  • <0.036‚Ñâ (0.02‚ÑÉ) per year
    RTD:
  • 0.14‚ÑÉ with 6,000 continuous hours at 400‚ÑÉ
    Heat Dissipation:
  • 2.7 mW/‚ÑÉ (power need to raise the temperature 1‚ÑÉ), 0.4‚ÑÉ/mW at 0‚ÑÉ
    Enclosure Rating:
    JB:
  • NEMA 1, 2‚Ä= x 4‚Ä= J-box with 1/2‚Ä= knockouts
    BB:
    BB2:
    BB4:
  • NEMA 1, BAPI Box 4- IP20 nylon & plastic
    WP:
  • NEMA 3R Aluminum
    Mounting:
  • Directly to pipe
    Wiring Terminations:
  • 22 AWG wire, etched teflon leads
    Weight:
    I2:
  • 0.65 lb (0.29 Kg)
    I4 & I8:
  • 0.8 lb (0.36 Kg)
    Approvals:
  • CE, RoHS
    Warranty:
  • Lifetime

product series features

  • Several enclosure styles with mounting tabs
  • Probe lengths: 2 in, 4 in and 8 in
  • Lifetime limited sensor warranty

more information & related documents

Series Description

The BAPI BA Series Thermistor and RTD Immersion Sensors are designed specifically for HVAC systems. They come in thermistor and RTD sensors and feature double encapsulated sensor etched Teflon leadwires to create a watertight package that can perform in the real world.

Kele Description

THERMOWELL, STAINLESS STEEL, 4.00" LENGTH, 1/2" NPT EXTERNAL, 1/2" NPSM INTERNAL

Manufacturer

BAPI

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