隔離0...20mA的電流，測(cè)量精度為0.1%，無(wú)源, 工作電壓為100V,測(cè)試電壓510V，每米標(biāo)準(zhǔn)軌道可有166個(gè)
Specifications
Input data
Input | 0 ... 20 mA (linear transmission up to 22 mA) |
Operating current | <100 µA |
Voltage drop | Approx. 2.7 V at 20 mA |
Overload | 50 mA, 15 V |
Output data
Output | 0 ... 20 mA, ≤500 ohms |
Residual ripple | <10 mVrms |
Transmission behavior
Transmission error | <0.1 % full scale |
Load error | <0.05 % meas.val. / 100 ohms |
Response time (T99) | Approx. 5 ms at 500 ohms load |
Temperature coefficient 1) | <0.005 %/K full scale per 100 ohms load (reference temperature 23 °C) |
Isolation
Test voltage | 510 V AC |
Working voltage | 100 V with overvoltage category II and pollution degree 2 according to EN 61010-1 |
Standards and approvals
EMC2) | 89/336/EEC directive, EN 61326 |
Other data
Ambient temperature | Operation: | –25 ... +60 °C also when mounted in a row |
Transport and storage: | –40 ... +85 °C | |
Housing | Terminal housing, 6 mm width, connection using Z-spring technology See dimension drawings for further measurements | |
Protection class | IP 20 in row or with end plate | |
Mounting | For 35 mm top hat rail EN 50022 see dimension drawings for conductor cross section | |
Weight | 12 g | |
1) Average TC in specific working temperature range –25 ºC ... +60 °C
2) Applies to 4 ... 20 mA, slight deviations are possible while there is interference
