Auber Instruments TH100ACHIMDX Gebrauchsanweisung

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AUBER INSTRUMENTS

Instruction Manual

1. Features

This thermometer can be used for stove pipe and chimney temperature monitoring.

The meter contains two alarm settings for the buil t -in buzzer. One can be used for high

limit alarm and the other can be used for low fuel alarm. It also has a third alarm for

the connected external buzzer that can be placed at different floor from where the

stove is located. The gauge is powered by 12V DC through an AC adapter (included)

for continuous operation. It can also be powered by car battery.

2. Specifications

AC adaptor: 100-240V, 50/60Hz input. 12 VDC, 1 Amp output.

Power consumption: <2W

Sampling rate: 4 samples/second

Accuracy: 0.2% full scale

Sensor: K type thermocouple, -320-1800° F (-200~900° C).

Output for buzzer: 12VDC, 1 Amp

LED display: 0.39 inch, red

Internal buzzer: Two set points alarm.

External buzzer: High limit or low limit alarm

Dimension: 3x5x1.2" (78x120x28.5mm)

3. Front Panel

8888

Figure 1. Front panel

AL - Internal Alarm Indicator

Value increment / Select next parameter

Value decrement / Select previous parameter

Digit shift / Internal alarm mute

Set / Confirm

OUT - External buzzer indicator

Parameter display

4. Connecting the meter

Figure 2 shows the terminals of the meter. Connect the 12V DC power adapter to the

terminal 1 and wall outlet. Connect the external buzzer connector to terminal 2. The

polarity for this socket is center pin positive (+), outer collar negative ( ). Connect the

K thermocouple to terminal 3. Please note that thermocouple connector also has

polarity. The wide blade should go to the wide slot.

2013.05

TH100ACHIMDX Thermometer

for Stove Pipe, Chimney, w/ remote alarm

Version 1.1

POWER - 12V Power supply input

OUT - Output for external buzzer

INPUT - Temperature probe input

Figure 2. Terminals (back view)

5. Parameter Setting

5.1. Temperature setting and Alarm setting (accessed by code 0001)

Table 1. Alarm parameters

Symbol

Description

SV External alarm temperature

AH1

AH1 Alarm 1 on temperature

AL1

AL1 Alarm 1 off temperature

AH2 Alarm 2 on temperature

AH2

AL2

AL2 Alarm 2 off temperature

End

Exit

Note 1. Set Alarm for external buzzer.

There are two ways to set the external alarm temperature.

a. During the normal operation mode, press Λ or V once to swi t ch the display from

process value (PV) to set value (SV, or target temperature). The display will start to

blink. Press Λ or V again to increase or decrease the SV. When finished, wait 8

seconds and the settings will take effect automatically (the display wil l stop blinking).

b. Press SET key once. Use >, Λ and V keys to enter code 0001. Press SET key to

confi r m, then the display would be SV (Su). Press SET key again to display the SV

setting. Use >, Λ and V keys to enter the new SV value and press SET to confirm.

Press V key to change the display to END. Then, press SET to exit. You can also

ignore the steps after confirmation of SV. The controller wil l return to normal operation

mode automatically if no key is pressed for 1 minute. The flow chart below shows how

to set the SV and alarms in details.

The default setting for the external buzzer is high limit alarm (see Note 6). The external

buzzer will be on when the tempeature i s above SV+Hy (see Note 5), will be off when

the temperature drops back to SV.

Oper ation Mode

Enter Code

SET

0001

XXXX

SET

Figure 3. Flow chart for how to set target temperature and alarm.

WWW.AUBERINS.COM

Range

Arbitrary value

withi n the

measuring range

Parameter Display

External buzzer Tem

SET

480

Buzzer On Temp

SET

0250

ah1

Buzzer Off Temp

SET

0249

al1

Buzzer On Temp

SET

0250

ah2

Buzzer Off Temp

SET

0250

al2

end

Initial

Note

Note 1

480

Note 2

481

480

250

SET

P1/2