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ThermoTrans 210/211 德國(guó)(KNICK)科尼克溫度變送器隔離變送熱電隅信號(hào)、輸出0...20mA,4...20mA,0...10V,工作電壓1000V，測(cè)試電壓4kV。

ThermoTrans 210/211 德國(guó)(KNICK)科尼克溫度變送器產(chǎn)品詳情

ThermoTrans 210/211 德國(guó)(KNICK)科尼克溫度變送器

隔離變送熱電隅信號(hào)、輸出0...20mA,4...20mA,0...10V,工作電壓1000V，測(cè)試電壓4kV。

Input data

Sensor type

Range

Type B

DIN / IEC 584-1

0 …

+1820 °C

Type E

DIN / IEC 584-1

–270 …

+1000 °C

Type J

DIN / IEC 584-1

–210 …

+1200 °C

Type K

DIN / IEC 584-1

–270 …

+1372 °C

Type L

DIN 43710

–200 …

+900 °C

Type N

ASTM E 230-87

–270 …

+1300 °C

Type R

DIN / IEC 584-1

–50 …

+1767 °C

Type S

DIN / IEC 584-1

–50 …

+1767 °C

Type T

DIN / IEC 584-1

–270 …

+400 °C

Type U

DIN 43710

–200 …

+600 °C

Voltage input

–20 … +100 mV

Input resistance

>10 Mohms

Span (configurable)

Min. ≥2 mV, max. measuring end – measuring start

Sensor failure monitoring

All inputs for open circuit (not with voltage measurement)

Input error limits

±10 µV +0.05 % of meas. val.

Temperature coefficient

0.01 %/K full scale (average TC in permitted operating temperature range,

at input

reference temperature 23 ºC)

Reference junction input

Internal Pt 100

<±1.0 K

(configurable)

External Pt 100

<±0.3 K + error of Pt 100 used

Output data

Output signal

Model 210: 0 / 4 ... 20 mA, impressed current, load voltage ≤10 V

(0 … 100 %)

Model 211: 0 ... 10 V, impressed voltage, load current ≤10 mA

Resolution

Approx. 8000 steps (for 0 ... 100 %)

Control range

–2.5 % ... 102.5 % of span

Overload range

Model 210: –1.0 mA or 22 mA

with error message

Model 211: –0.5 V or 11 V

Output error limits

0.1 % full scale

Temperature coefficient

0.01 %/K full scale (average TC in permitted operating temperature range,

at output

reference temperature 23 ºC)

Residual ripple at output

<10 mV_pp + digitalization error of input

Transmission behavior

Characteristic

Temperature-linear, voltage-linear or customer-specific rising or falling

Measuring rate

Approx. 1 / s

Response time T₉₉

≤900 ms

Digital output filter

T₉₉ = 0 ... 100 s (1st order filter)

Power supply

Power supply

230 V AC –15 % +10 %, 48 … 62 Hz, approx. 2 VA

Option 336:

24 V AC / DC

AC: –15 % +10 %, 48 … 500 Hz, approx. 1.5 VA

DC: –15 % +20 %, approx. 1.2 W

Option 363:

115 V AC –15 % +10 %, 48 … 62 Hz, approx. 2 VA

Isolation

Galvanic isolation

3-port isolation between input, output and power supply

Test voltage

4 kV AC (input against output and power supply)

3 kV AC (output against power supply)

Working voltage

1000 V AC/DC input against output and power supply with overvoltage category II

(basic isolation)

ａnd pollution degree 2,

330 V AC/DC output against power supply with overvoltage category II and

pollution degree 1 according to EN 61010-1

For applications with high working voltages, you should ensure there is sufficient

spacing or isolation from neighboring devices and protection against electric shocks.

Protection against electri

Safe isolation according to EN 61140 by reinforced insulation in accordance with

shock

EN 61010-1.

Working voltages with overvoltage category II and pollution degree 2:

600 V AC / DC for input against output and power supply

with overvoltage category II and pollution degree 2:

300 V AC / DC for output against power supply.

For applications with high working voltages, you should ensure there is sufficient

spacing or isolation from neighboring devices and protection against electric shocks.

Standards and approvals

Surge withstand

5 kV 1.2 / 50 µs according to IEC 255-4

EMC ¹⁾

EMC directive 89/336/EEC, EN 61326, NAMUR recommendation NE 21

Other data

Interface

Optical, interface adapter on RS 232 interface (PC) is included in the

(only user-definable models)

ZU 0254 communications kit

Ambient temperature

Operation:

–10 ... +60 ºC

Transport and storage:

–30 ... +80 ºC

Housing

Modular housing A7, width 22.5 mm, screw terminals

See dimension drawings for further dimensions

Protection class

Housing IP 40, terminals IP 20

Mounting

With snap-on mounting for 35 mm top hat rail according to EN 50022-35,

width 22.5 mm, See dimension drawings for conductor cross section

Weight

Approx. 300 g

1) Slight deviations are possible while there is interference from RF radiation

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