Omega Products RH-USB User Manual

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

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