B+B Sensors DS18S20 Operation Manual

OPERATION MANUAL
Temperature probe DS18S20 with
connection cable and RJ11 plug
Description Description
Technical data
Measuring range
Operating range
Accuracy
Nominal length
Diameter probe
Material probe
Model
Connection cable
Plug connector
CE-conformance
EMV-noise emission
EMV-noise withstanding
Article
Temperature probe DS 1820
connection cable 2 m
connection cable 5 m
connection cable 10 m
connection cable 15 m
connection cable 20 m
connection cable 30 m
Technical changes reserved
0141 0316-143 20.04.2016
-55...+125 °C
-10...+60 °C, more detailed
information on page 2
±0,5 °C at -10...+85 °C
40 mm
Ø 6 mm
Stainless steel 1.4571
with decoupling capacitor
PVC-flat cable, unshielded
RJ11, 6P4C
2014/30/EU
EN 61000-6-3:2011
EN 61000-6-1:2007
Art. No
DS1820-LC-2M
DS1820-LC-5M
DS1820-LC-10M
DS1820-LC-15M
DS1820-LC-20M
DS1820-LC-30M
B+B Thermo-Technik GmbH | Heinrich-Hertz-Straße 4 | D-78166 Donaueschingen
Fon +49 771 83160 | Fax +49 771 8316-50 | info@bb-sensors.com | bb-sensors.com
Characteristic features
• Ready made, plug-in type temperature probe
with DALLAS semi-conductor sensor DS18S20
• Sensor in stainless steel protective sleeve
• Splash waterproof
• Connection black PVC flat cable
• RJ11 plug connector with breakage protection
• Continuous operating temperature –10...+60 °C,
stationery –40...+80 °C, short time 100 °C
(see Temperature range on page 2)
• Resolution 0.06 °C
• Accuracy ±0.5 °C nominal (from -10...+85 °C),
as per data sheet of manufacturer
• Scratchpad memory for probe identification
Areas of application
• Monitoring of frozen goods as per cold storage regulations
• Building instrumentation
• Air conditioning systems
• Quality assurance
• Science and research laboratories
• Industrial temperature logging
Available probes
The reasonably priced probes with PVC connection cable are meant for
measurement in open atmosphere, on surfaces or in non-aggressive
gas medium. The probes are sealed and can bear water contact for
some time. However, long term immersion in liquid is not recommended.
Temperature range
The Dallas temperature sensors are semiconductor sensors. The un-
housed sensors are suitable for temperature measurement in the range
of –55...+125 °C. These temperature values are the final limits and
operating above these values is not at all recommended, otherwise
the component can get damaged. In addition, the allowable application
temperature also depends on the connection cable and type of pro-
tection sleeve used. PVC insulated cable gets hard and brittle below
–10 °C and hence should not used at these lower temperatures other-
wise the insulation may crack. Above 60 °C continuous operating tem-
perature, the PVC becomes soft and can get deformed. At approx. 80
°C, the material becomes plastic and the insulation gets damaged un-
der pressure.
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