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Version 1 (thermocouple K & J):

Sensor selection:

                     
               

Sensor K:        SW1 ON
Sensor J:        SW1 OFF 

   

       

                                   

200 to 270°F

100 to 150°C

270 to 520°F

150 to 390°C

520 to 920°F

920 to 2500°F

390 to 510°C

510 to 1400°C

OFF

ON

ON

ON

ON

Sensor   

OFF

OFF

OFF

200 to 210°F

520 to 700°F

700 to 1700°F

210 to 520°F

SPAN PROGRAMMING

Sensor    Range SW4

SW2

390 to 950°C

100 to 115°C

115 to 290°C

290 to 390°C

ON
ON

ON

ON

OFF

OFF

OFF

OFF

J

K 

T

R

S

DAT1112 PROGRAMMING INSTRUCTIONS

- Version 2 (thermocouple R & S):

- Version 3 (thermocouple T):

Sensor selection:

Sensor   

K & J   

Range 

-50 to -10°C
-10 to 50°C

15 to 100°F

-100 to 15°F

SW3

ON

ON

OFF

OFF

ZERO PROGRAMMING

SPAN PROGRAMMING

Range      SW4       SW2

It is not necessary because the transmitter is able to operate either with the thermocouple R or
the thermocouple S.

It is not necessary.  Zero could be adjusted from -50°C up to 50°C by the appositely dedicated
ZERO adjusting potentiometer. 

It is not necessary.  Zero could be adjusted from -50°C up to 50°C by the appositely dedicated
ZERO adjusting potentiometer. 

1290 to 1850°F

1850 to 3200°F

1010 to 1760°C

700 to 1010°C

ON

ON
ON

OFF

OFF
OFF

OFF

OFF

1200 to 1720°F

1720 to 3200°F

SPAN PROGRAMMING

ZERO PROGRAMMING:

ZERO PROGRAMMING:

Sensor    Range SW1

SW2

SW3

SW4

650 to 940°C

940 to 1760°C

ON
ON

ON

OFF

OFF

OFF

OFF

OFF

210 to 290°F

280 to 840°F

SPAN PROGRAMMING

Sensor    Range SW4

SW3

SW2

SW1

100 to 145°C

140 to 450°C

ON
ON

ON

OFF

OFF

OFF

OFF

OFF

Содержание DAT1112

Страница 1: ...ns conditioning cold junction compensation and current transmission thanks to the employement of high precision and high quality components and to the use of the SMD technology The device conform to the 89 336 EEC directives on electromagnetic compatibility is housed in a rugged self extinguishing plastic case suitable for direct mounting on the connection head TECHNICAL SPECIFICATIONS Typical 25 ...

Страница 2: ...he device is programmed the calibration is carried out by adjusting the zero and the span potentiometer as follows apply a signal corresponding to desired minimum input signal and than adjust the zero potentiometer to get Iout 4 00 mA Apply a signal corresponding to desired maximum input signal and than adjust the span potentiometer to get Iout 20 00 mA Repeat these operations until the needed acc...

Страница 3: ...ERO PROGRAMMING SPAN PROGRAMMING Range SW4 SW2 It is not necessary because the transmitter is able to operate either with the thermocouple R or the thermocouple S It is not necessary Zero could be adjusted from 50 C up to 50 C by the appositely dedicated ZERO adjusting potentiometer It is not necessary Zero could be adjusted from 50 C up to 50 C by the appositely dedicated ZERO adjusting potentiom...

Страница 4: ...he dei propri prodotti senza alcun preavviso Datexel reserves its right to modify the characteristics of its products totally or in part without warning at any time Version 5 thermocouple N SPAN PROGRAMMING Sensor Range SW4 SW2 150 C to 200 C ON OFF 200 C to 480 C ON ON 480 C to 580 C OFF OFF N 580 C to 1300 C OFF ON ZERO PROGRAMMING Sensor Range SW3 SW1 N 50 C to 15 C 15 C to 50 C OFF ON OFF OFF ...

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