Vaisala HUMICAP MMT310 Manual de servicio Pagina 36

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34
Y for humidity and temperature
measurement, and T for temperature
only.
Fast, on-site calibration
The accuracy of the transmitters
is simple to check using either
the Vaisala HUMICAP
®
Hand-Held
Humidity and Temperature Meter
HM70 or the Vaisala HUMICAP
®
Humidity Indicator HMI41. The
calibration can be done in seconds
with a single potentiometer without
disturbing the operation, resulting
in great savings both in maintenance
time and costs.
Features/Benefi ts
Accuracy up to ±2 %RH
True two-wire transmitters
with 4 ... 20 mA loop powered
output (HMW60)
Selectable signal output of
0 ... 1 V, 0 ... 5 V or 0 ... 10 V
(HMW70)
Vaisala HUMICAP® Sensor
for excellent accuracy and
long-term stability, negligible
hysteresis and resistance to
dust and most chemicals.
Temperature compensated
Also available as temperature-
only transmitters
HMW 60T/70T
NIST traceable
(certifi cate included)
Vaisala HUMICAP
®
Humidity and Temperature Transmitters HMW60 and HMW70 are
designed for use in air conditioning applications where accurate and stable control
of relative humidity and temperature are required.
The wall mounted Vaisala HUMICAP
®
Humidity and Temperature
Transmitters HMW60 and HMW70
are designed for monitoring relative
humidity and temperature in building
energy management systems.
The combination of high accuracy,
stability and reliable operation, make
these products the ideal choice for
demanding applications.
Measures both humidity
and temperature
The HMW60 and HMW70 transmitters
are available in three models:
U for humidity measurement-only,
HMW60/70 Humidity and Temperature
Transmitters for wall mounting in HVAC applications
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