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 %) |
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| Control range | –2.5 % ... 102.5 % of span |
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| 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 mVpp + 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 |
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| 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 |
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| 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 |
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| 1) Slight deviations are possible while there is interference from RF radiation |
