عضویت 
ورود اعضا
راهنمای خرید
R2710 pages
BARTEC
Thermophif INFRA, R271
• Contactless temperature meas-
urement at high ambient tem-
peratures.
• Robust and tight stainless steel
casing IP65.
• Two-conductor-technology 4 - 20
mA
• Measuring head is pluggable
Description
The stationary pyrometer of the
type R271 is suitable for the con-
tactless temperature measurement
at high ambient temperatures.
This technology is very favourable
as the sensor can be mounted
near the measured object. No cool-
ing of the sensor is required.
In the system technology no open-
ings and cross-flow blowers are
required. This results in a signifi-
cant cost reduction.
The contact-free measuring princi-
ple makes especially sense if the
measured object either has a low
heat conductivity or is in movement
or if a quick measurement is re-
quired.
This results in a variety of applica-
tions such as:
continuous furnaces for lacquer dry-
ing, textile and paper drying etc.
The quite small design of the
measuring head permits the mount-
ing even under extremely narrow
space conditions
A silicon window tightly seals the
optical system against the environ-
ment.
The connection cable of the sensor
is also suitable for high ambient
temperatures and is protected
against damages by means of a
corrugated pipe.
Communication takes place via
HART® protocol.
Properties
• Measurement range:
0... 250 °C
• Maximal ambient tempera-
ture: 250 °C at the measuring
head
• Supply voltage:
DC 12-30 V
• Interface: 4 - 20 mA with
HART* protocol
• No influence of water vapour
or C02
• Vibration-proof, no me-
chanically moved parts
• Evaluation electronics can
be configured
BARTEC GmbH • SchulstraGe 30 • D-94239 Gotteszell • Phone +49 (0) 9929 301 -0 • Fax 301 -112
E-Mail: info(a)qo.bartec.de • Internet: www.bartec.de
"
