DIGI-SENSE DIGI-SENSE 94460-78 Manual

TRACEABLE® RADIO-SIGNAL

REMOTE THERMOMETER

INSTRUCTIONS

99 Washington Street
Melrose, MA 02176

Phone [phone]
Toll Free 1-800-517-8431

Visit us at www.TestEquipmentDepot.com

SPECIFICATIONS

Display—

Main unit: two-line 1" LCD

Remote unit: 3/8" LCD

Temperature—

Main unit IN range: –9.9 to 158.0°F (–9.9 to 70.0°C)

Main unit OUT range: –58.0 to 158.0°F (–50.0 to 70.0°C)

Main unit resolution: 0.1°

Main unit accuracy: ±1.0°C

Main unit ambient operating range: 23.0 to 122.0°F (–5.0 to 50.0°C)

Remote unit OUT (probe): –50.0 to 70.0°C only

Remote unit resolution: 0.1°

Remote unit accuracy: ±1.0°C

Remote unit ambient operating range: –20.0 to 60.0°C only

RF transmission frequency: 433 MHz

No. of remote units: maximum 3

RF transmission range: maximum 100' (30 m)

Temperature sensing cycle:

Power—

Main unit: two AA 1.5-volt alkaline batteries

Remote unit: two AAA 1.5-volt alkaline batteries

Case: ABS plastic

Size/Weight—

Main unit: 4.6 x 4.2 x 1" (117 x 107 x 26 mm), 8.8 oz (250 g)

Remote unit: 3.6 x 2.4 x 0.8" (92 x 60 x 21 mm), 3.5 oz (100 g)

approximately 30 sec

FEATURES

• The unit is an easy-to-use, state-of-the-art thermometer. The basic pack­age comes with a main unit, which is the temperature receiver, and a
remote unit with an internal sensor and external sensor.

• The main unit has extra-large readouts for indoor temperatures and
temperatures transmitted by the remote unit. The main unit can support
up to three remote units.

• The main unit is capable of monitoring temperature changes of remote
sites. Set upper and lower temperature limits and the alarm will go off
when limits are exceeded. The maximum and minimum temperature of
different sites can also be retrieved quickly.

• No wire installation is required between the main and remote units. The
units operate at 433 MHz and can be used in the U.S. and most places
in Continental Europe.

Compliance

This product complies with standards and specifications of BZT, FCC and
article number 334 of PTT.

Figure 1 Main unit configuration

4

QUICK REFERENCE

Main Unit (see fig. 1)

A. EXTRA-LARGE LCD Facilitates easy reading of remote and

indoor temperatures.

B. CHANNEL button

C. MEM button Recalls the maximum or minimum temperature of

individual channels.

D. CLEAR button

of individual channels.

E. HI/LO button

individual channels.

F.  button

individual channels.

G. ON/OFF TEMP AL button Turns on or off the temperature alarm
of individual channels.

H. RESET button Returns all settings to default values and erases
temperature memories.

I. °C/°F switch

Fahrenheit (°F).

J. Battery compartment

K. Retractable stand For standing the main unit on a flat surface.

Sets the value for the upper or lower temperature of

Selects among different channels.

Clears the maximum and minimum temperatures

Sets the upper or lower temperature alarm limits of

Selects between degrees Celsius (°C) and degrees

Accommodates two AA 1.5-volt batteries.

5

Remote Unit (see fig. 2)

A. LCD Displays the current temperature monitored by the remote unit.

B. LED indicator Flashes when the remote unit transmits a reading.

H

Figure 2 Remote unit configuration