Technical data sheet
01DT-5B..
Duct / Immersion Temperature Sensor
For measuring temperature in duct
applications. In connection with a stainless
steel or brass thermowell also applicable for
pipe applications. NEMA 4X / IP65 rated
enclosure.
Type Overview
Type
Output signal
Pt1000
Probe length
2" [50 mm]
Probe diameter
0.24" [6 mm]
0.24" [6 mm]
0.24" [6 mm]
0.24" [6 mm]
0.24" [6 mm]
0.24" [6 mm]
01DT-5BH
01DT-5BL
01DT-5BN
01DT-5BP
01DT-5BR
01DT-5BT
Pt1000
4" [100 mm]
6" [150 mm]
8" [200 mm]
12" [300 mm]
18" [450 mm]
Pt1000
Pt1000
Pt1000
Pt1000
Technical Data
Electrical Data Electrical connection
Cable entry
Removable spring loaded terminal block max.
2.5 mm²
Cable gland with strain relief Ø6...8 mm (1/2"
NPT conduit adapter included)
Functional Data
Measuring Data
Output signal passive temperature
Application
Pt1000
air
water
Measuring values
temperature
Measuring range temperature
-60...320°F [-50...160°C]
Accuracy temperature passive
±0.5°F @ 32°F [±0.3°C @ 0°C]
Time constant t (63%) in the air duct
typical 210 s @ 0 m/s
typical 46 s @ 3 m/s
Time constant t (63%) in water pipe
with thermowell A-22P-A.. and thermal
contact fluid
typical 7 s with thermowell brass
typical 9 s with thermowell stainless steel
Materials
Cable gland
Housing
plug adapter: PA66, black
nut: PA6, black
cover: lexan, orange
base: lexan, orange
seal: 0467 NBR70, black
UV resistant
www.belimo.com
01DT-5B.. • en-us • 2019-08-20 • Subject to change
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