Technical data sheet
01DTS-5..
Low Temperature Detection Sensor
For monitoring the temperatures of water/air
heaters in ventilation and air conditioning
systems to prevent frost damage to the
cooling registers. Manual or automatic reset
versions and adjustable setpoints. The frost
alarm is provided with a 1-pole changeover
switch.
Type Overview
Output signal
Additional
features
Type
temperature
switch
Probe length
01DTS-504
01DTS-504X
01DTS-505
01DTS-505X
changeover
changeover
changeover
changeover
Auto reset
Manual reset
Auto reset
10 ft [3 m]
10 ft [3 m]
20 ft [6 m]
20 ft [6 m]
Manual reset
Technical Data
Electrical Data Cable entry
Cable gland cap nut with strain relief Ø6...8
mm
Functional Data
Measuring Data
Output signal switch note
1x SPDT (4A @ AC/DC 24V)
air
Application
Measuring values
temperature
Measuring range temperature
15...60°F [-10...15°C]
Accuracy temperature active
Cable gland
±0.9°F [±0.5°C]
PA6, gray
Materials
Housing
Base: ABS, gray
seal: 0467 NBR70, black
cover ABS, transparent
Probe material
Copper/vapor filled R507
max. 95% r.H., non-condensing
-30...160°F [-35...70°C]
-30...120°F [-35...50°C]
III protective extra-low voltage (pelv)
CE Marking
Safety Data
Ambient humidity
Ambient temperature
Fluid temperature
Protection class IEC/EN
EU Conformity
Certification IEC/EN
Degree of protection IEC/EN
Degree of protection NEMA/UL
Quality Standard
IEC/EN 60730-1
IP65
NEMA 4
ISO 9001
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01DTS-5.. • en-us • 2019-08-20 • Subject to change
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