Economical Humidity/Temperature Sensor
USB Interface
RH-USB
Optional*
U Connects Directly to a USB
Port on Your Computer
U Free Software Converts
Your PC into a Humidity and
Temperature Meter, Data
Logger or Chart Recorder
U Accurate to ±3% RH,
±1°C (±1.8°F)
U 316 SS Housing and
Removable Stainless Steel
Sensor Filter
U Suited for Wall or
Duct Mounting
The RH-USB relative humidity/
temperature sensor provides a
reliable and economical method
for most relative humidity and
temperature monitoring applications.
The compact design is ideal for
wall or duct mounting. Each unit
is factory calibrated to provide
excellent sensitivity, fast response,
and stability. The unit features a
simple installation with a direct
USB connection. The free user
software converts your PC into both
a humidity and temperature meter,
chart recorder or data logger. The
design features a 316 SS NEMA
4 (IP66) housing. A mounting kit is
also available that allows for wall or
duct mounting.
Recording/
Logging Software
Included!
Specifications
Temperature:
Range: -17 to 49°C (1 to 120°F)
Accuracy: ±1°C (±1.8°F)
Relative Humidity:
Range: 2 to 98% RH
Accuracy: ±3% RH
(at 15 to 90% RH)
Repeatability: ±1% RH
PC Interface: USB
USB Cable: Integral to sensor,
2 m (6') (shielded) Type A plug
Software (Included):
Requires Windows® 2000, XP,
Vista (32-bit) or Windows 7 (32-bit)
Housing: 316 stainless steel
Dimensions: 138 L x 16 mm D
(5.5 x 0.625")
Weight: 67 g (0.18 lb)
Computer not included.
RH-USB shown
smaller than actual
size.
Thermocouple
Probe with USB
Connection Available.
See Model TJ-USB
Visit omega.com/tj-usb
HX70-MKIT wall/duct mounting kit,
shown smaller than
actual size.
To Order Visit omega.com/rh-usb for Pricing and Details
Model No. Description
RH-USB Humidity temperature sensor with USB connection
Accessories
Model No. Description
HX70-MKIT Wall/duct mounting kit
CAL-3-HU* NIST traceable calibration with 3 data points
Comes complete with an integral shielded 2 m (6') USB cable with Type-A connector, free
software, removable protective sensor filter and operator’s manual.
Ordering Example: RH-USB RH/temp sensor and HX70-MKIT wall/duct mounting kit.
To Order, Call or Shop Online at omega.com
SM
1