M8XT2-UV2Z1-R datasheet(2/5 Pages) MSYSTEM

2 / 5 page

MODEL: M8XT2

M8XT2 SPECIFICATIONS

ES-5470 Rev.7 Page 2/5

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

Manual span adjustments: 95 to 105 %

(factory setting: 100 %)

Programming: Downloaded from PC; T/C type, temp. range,

output range, zero and span, simulating output, user's

temperature table, linearization, etc.

Burnout protection: Upscale standard; downscale or no

burnout optional by programming

(Set to "no burnout" when the unit is connected with

another instrument in parallel.)

Cold junction compensation: CJC sensor attached to the

input terminals

Status indicator LED: Blinking patterns indicate different

operating status of the transmitter.

Configurator connection: 2.5 dia. miniature jack;

RS-232-C level

INPUT SPECIFICATIONS

Input resistance: 1 MΩ min.

Burnout sensing: 45 nA ±10 %

Minimum span: 20°C or 36°F

Offset: Lower range can be any specific value within the

input range provided that the minimum span is maintained.

For temperatures ranges near lower limit of the usable

range, the transmitter may not satisfy the described

accuracy. Consult M-System.

If not specified, the input range is shown below.

1 PR: 0–1600°C

2 K: 0–1000°C

3 E: 0–500°C

4 J: 0–500°C

5 T: 0–300°C

6 B: 0–1800°C

7 R: 0–1600°C

8 S: 0–1600°C

9 C: 0–2000°C

N N: 0–1000°C

U U: 0–300°C

L L: 0–500°C

P P: 0–1200°C

OUTPUT SPECIFICATIONS

■ DC Current: 0 – 20 mA DC

Operational range: 0 – 24 mA DC

Minimum span: 1 mA

Offset: Lower range can be any specific value within the

output range provided that the minimum span is

maintained.

Load resistance: Output drive 6 V max.

(e.g. 4 – 20 mA: 300 Ω [6 V ÷ 20 mA])

■ DC Voltage: -10 – +10 V DC

Operational range: -11.5 – +11.5 V DC

Minimum span: 1 V

Offset: Lower range can be any specific value within the

output range provided that the minimum span is

maintained.

Load resistance: Output drive 1 mA max.

(e.g. 1 – 5 V: 5000 Ω [5 V ÷ 1 mA])

If not specified, the output range is shown below.

V2Z1: 1 – 5 V / 4 – 20 mA DC

V2V2: 1 – 5 V / 1 – 5 V DC

INSTALLATION

Current consumption: Approx. 50 mA (70 mA for current

output)

Operating temperature: 0 to 55°C (32 to 131°F)

Operating humidity: 30 to 95 %RH (non-condensing)

Mounting: Installation Base (model: M8BSx)

Weight: 70 g (2.5 oz)

PERFORMANCE

Accuracy: Input accuracy + output accuracy

Inversely proportional to the span.

See HOW TO CALCULATE THE ACCURACY.

• Input accuracy: (% of input range)

(PR): ±0.04 %

K (CA): ±0.01 %

E (CRC): ±0.02 %

J (IC): ±0.02 %

T (CC): ±0.03 %

B (RH): ±0.06 %

R: ±0.04 %

S: ±0.04 %

C (WRe 5-26): ±0.02 %

N: ±0.02 %

U: ±0.02 %

L: ±0.02 %

P (Platinel II): ±0.02 %

• Output accuracy: (% of output range)

-10 – +10 V: ±0.02 %

0 – 20 mA: ±0.04 %

Cold junction compensation error: ±0.5°C or ±0.9°F

(at 20°C ±10°C or 68°F ±18°F)

Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) of I/O range

at 0 to 55°C [32 to 131°F]

Response time: ≤ 0.9 sec. (0 – 90 %)

Burnout response: ≤ 10 sec.

Line voltage effect: ±0.1 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength:

1500 V AC @1 minute (input to output 1 or output 2 or

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