MODEL: M3SXT

M3SXT SPECIFICATIONS

ES-7702 Rev.6 Page 3/4

http://www.m-system.co.jp/

CALCULATION EXAMPLES OF OVERALL ACCURACY

Input: K thermocouple, 0 – 1000°C, Output: 4 – 20 mA DC

Absolute value accuracy (Table 1): 0.25°C

CJC error (1°C) added: 1.25°C

➠ Input accuracy = 1.25°C ÷ 1000°C × 100 = 0.125 %

Output span: 16 mA (20 – 4)

➠ Output accuracy = 20 mA ÷ 16 mA × 0.04 = 0.05 %

➠ Overall accuracy including CJC error = 0.125 + 0.05 =

±0.18 % of span

STANDARDS & APPROVALS

EU conformity:

EMC Directive

EMI EN 61000-6-4

EMS EN 61000-6-2

Low Voltage Directive

EN 61010-1

Installation Category II

Pollution Degree 2

Input or output to power: Reinforced insulation (300 V)

Input to output: Basic insulation (300 V)

RoHS Directive

EN 50581

EXTERNAL VIEW

1

2

3

4

Power LED

Status Indicator LED

Configurator Jack

OFF

ON

SW1

Output Range Selectors

INPUT TYPE, RANGE & ACCURACY

°C

°F

THERMOCOUPLE

MIN.

MAXIMUM

CONFORMANCE

ACCURACY

MIN.

MAXIMUM

CONFORMANCE

ACCURACY

SPAN

RANGE

RANGE

SPAN

RANGE

RANGE

(PR)

20

0 to

1760

0 to

1760

±1.00

36

32 to

3200

32 to

3200

±1.80

K (CA)

20

-270 to +1370

-150 to +1370

±0.25

36

-454 to +2498

-238 to +2498

±0.45

E (CRC)

20

-270 to +1000

-170 to +1000

±0.20

36

-454 to +1832

-274 to +1832

±0.36

J (IC)

20

-210 to +1200

-180 to +1200

±0.25

36

-346 to +2192

-292 to +2192

±0.45

T (CC)

20

-270 to

+400

-170 to

+400

±0.25

36

-454 to

+752

-274 to

+752

±0.45

B (RH)

20

100 to

1820

400 to

1760

±0.75

36

212 to

3308

752 to

3200

±1.35

R

20

-50 to +1760

200 to

1760

±0.50

36

-58 to +3200

392 to

3200

±0.90

S

20

-50 to +1760

0 to

1760

±0.50

36

-58 to +3200

32 to

3200

±0.90

N

20

-270 to +1300

-130 to +1300

±0.30

36

-454 to +2372

-202 to +2372

±0.54

Table 1.