Omega Products HH804 User Manual

Wireless and High Accuracy

RTD Thermometers

HH804 Series

Standard

No Points

U Wireless Model HH804W
U 100 Ω
U 0.00385/0.003916/

0.003926 Curves

U 3- or 4-Wire RTD
U High ±0.05% +0.2°C

Reading Accuracy

U Includes NIST-Traceable

Calibration Certificate
(No Points)

U MAX/MIN/AVG/REL/HOLD
U Elapsed Time
U High/Low Limits Alarm

Platinum

Wireless Model

Available! Monitors

Up to 10 Different

Meters With

1 Receiver

Specifications

Measurement Range:

0.00385 (100 Ω):

-200.0 to 800.0°C
(-328.0 to 1472.0°F)

0.003916/0.003926 (100 Ω):

-200.0 to 630.0°C
(-328.0 to 1166.0°F)

Accuracy: Stated accuracy at 23°C
±0.05%, <75% RH
±(0.05% rdg + 0.2°C)
±(0.05% rdg + 0.4°F)

Input Connections: 4-pin mini on DIN
Measurement Rate: 1 times/second
Operating Environment: 0 to 50°C

at <70% RH

Order a spare DIN connector,

HH804-CONNECTOR

HH804U dual

RTD input.

(Audible)

U Dual Temperature Display

OMEGACARESM extended

U Supplied with 4 Pin

Mini DIN Plug (One per
Channel)

U Optional Windows

®

Software

Extended Warranty

Program

SM

warranty program is available for
models shown on this page. Ask
your sales representative for full
details when placing an order.
OMEGACARE
labor and equivalent loaners.

SM

covers parts,

U Optional AC Adaptor

(USB Models Only)

To Order Visit omega.com/hh804_805 for Pricing and Details

The HH804U is a high accuracy
RTD input thermometer. HH804U
works with 100 Ω platinum RTDs
and is selectable for 3 different
temperature coefficient curves.
HH804U complies with ITS-90
and comes standard with a built
in USB port and DC power jack.
Optional Windows software and AC
adaptor allow real time data logging
to PC for extended periods. The
HH804W features a quick and easy
to use wireless interface instead
of USB. This allows real time data
transmission at distances of up to
25 m (75').

HH804 is a basic version,

without wireless or USB interface.

Accessories

Model No. Description
HH800-ADAPTOR AC adaptor (USB models only)
SC-800 Soft case with belt loop for HH800 series, visit omega.com/hh806
HH800-SW Windows software and USB cable (USB models only)
HH800W-RSW Windows software and wireless receiver (wireless models only) USA version
HH800WE-RSW Windows software and wireless receiver (wireless models only) European version
HH804-CONNECTOR Spare DIN connector

Model No. HH804U HH804W (Wireless) HH804

Units °C/°F °C/°F °C/°F
Display Dual 41⁄2 digit + Dual 41⁄2 digit + Dual 41⁄2 digit +

Elapsed Time Elapsed Time Elapsed Time Elapsed Time
Input types Pt100 RTD Pt100 RTD Pt100 RTD
No. of Inputs 2 2 2
Wireless No Yes No
USB Port Yes No No
DC Power Jack Yes No No
Resolution 0.1°/0.2°F

Note: All wireless units are USA, 900 Mhz frequency band versions. For European

868.0 Mhz˜ 868.6 Mhz frequency band versions, add suffix “E”, no additional charge.
Comes complete with HH804-CONNECTOR (one per channel), protective rubber boot,

NIST certificate (no points), 4 “AAA” batteries, and operator’s manual.
Ordering Examples: HH804U, high accuracy RTD input thermometer and HH800-SW,

Windows software and USB cable, OCW-3 OMEGACARESM extends standard 1-year warranty
to a total of 4 years.

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