HUMIDITY
538
HUMIDITY
9
WHEN YOU NEED IT RIGHT, RIGHT NOW, CALL KELE.
kele.com888-397-5353 USA
March 2014
ROOM, DUCT, AND OSA 3% HUMIDITY TRANSMITTERS
A/RH3 SERIES
Accuracy ±3% @ 77°F (25°C) from 10% to
95%
Thermal Effect <0.005% per °F (<0.01 per °C)
Supply Voltage 12-40 VDC or 24 VAC, selectable
Signal Output 4-20 mA, 0-5 VDC, 0-10 VDC (field
selectable)
Measurement Range 0% to 100%
Sensing Technology Capacitive
Operating Temperature
Room 32° to 122°F (0° to 50°C)
Duct/OSA -40° to 140°F (-40° to 60°C)
Enclosure
Room Plastic Delta-style
Duct/OSA Plastic weatherproof
Dimensions
Room 3.8"H x 2.8"W x 0.9"D
(9.8 x 7 x 2.3 cm)
Duct 3.6" (9 cm) Ø head with 8.15"L
(20 cm) probe 0.75" (1.9 cm) Ø
OSA 3.6" (9 cm) Ø head with 3.0"L
(7.6 cm) probe 1.4" (3.6 cm) Ø
Weight
Room 0.22 lb (0.1 kg)
Duct 1.21 lb (0.54 kg)
OSA 0.6 lb (0.27 kg)
SP 0.2 lb (0.09 kg)
Approvals CE, RoHS
Warranty 5 years
DESCRIPTION
The ACI A/RH3 Series Relative Humidity Transmitters
utilize a capacitive sensing element to deliver a proportional
4 to 20 mA, 0 to 5 VDC, or 0 to 10 VDC output. it is available
for room, duct, outside, and stainless steel wall plate
applications. The A/RH3 Series has on board DIP switches
which allow the user to select the desired output signal and
can be powered by AC or DC power sources.
Each A/RH3 Series humidity transmitter is calibrated using
a NIST Traceable Temperature/Humidity Chamber. Three
and five point NIST calibration certificates are available and
optional.
FEATURES
• ±3% accuracy
• Three-year warranty
• Duct and OSA twist-off weatherproof housing
• 24 VDC or 24 VAC power (field-selectable)
• 4-20 mA, 0-10V, or 0-5V signal (field-selectable)
• Field-calibratable
WIRING
SPECIFICATIONS
A/RH3-R
A/RH3-SP
A/RH3-O
A/RH3-D
Output Selection Switches (SW 1)
4-20 mA Output
0-10 VDC Output
0-5 VDC Output
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
2 Wire Current Output Signal
3 Wire Current Output Signal
Voltage Output Signal
DC Supply Voltage
4-20 mA Output
Supply Ground / Signal Common
AC or DC Supply Voltage
0-10 or 0-5 VDC Output Signal
4-20 mA Output
4-20mA VIN COM VOUT
AC or DC Supply Voltage
Supply Ground / Signal Common
4-20mA VIN COM VOUT
4-20mA VIN COM VOUT
Output Selection Switches (SW 1)
4-20 mA Output
0-10 VDC Output
0-5 VDC Output
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
2 Wire Current Output Signal
3 Wire Current Output Signal
Voltage Output Signal
DC Supply Voltage
4-20 mA Output
Supply Ground / Signal Common
AC or DC Supply Voltage
0-10 or 0-5 VDC Output Signal
4-20 mA Output
4-20mA VIN COM VOUT
AC or DC Supply Voltage
Supply Ground / Signal Common
4-20mA VIN COM VOUT
4-20mA VIN COM VOUT
(63 páginas)
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comentários a estes Manuais