Changsha Purple Horn E-Commerce Co., Ltd.
| Description | Current Sensors RoHS |
| Mfr. Part # | DK 200 B420 B |
| Model Number | DK 200 B420 B |
View Detail Information
Explore similar products
High accuracy Allegro CT431-HSWF20MR current sensor with 16 lead SOIC wide
High precision current measurement system Isabellenhuette IVT-S-1K-U3-I-CAN1-12
current sensing ic Allegro ACS772LCB-050B-PFF-T with ultra loss and high voltage
Hall Effect Automotive Current Transducer LEM HC5F500-S with Open Loop Design
Product Specification
| Description | Current Sensors RoHS | Mfr. Part # | DK 200 B420 B |
| Model Number | DK 200 B420 B |
The LEM DK-B420 B is a split-core DC current transducer designed for electronic measurement with galvanic separation between primary and secondary circuits. It features a 4-20 mA DC output current proportional to the measured current, offering DC bipolar measurement (magnitude and direction), three jumper-selectable ranges, and panel mounting. Key advantages include a large aperture, extended measuring range, high insulation, easy installation, and no insertion loss. Applications span renewable energies, power supplies, battery banks, and electric heating elements.
| Primary Nominal Current (IPN) | Output Current (IOUT) | Types | RoHS Date Code | Supply Voltage (UC) | Max Load Resistance (RL) | Output Current Limitation (ISL) | Max Current Consumption (IC) | Accuracy @ IPN, TA = 25 C | Linearity Error | Step Response Time (tr) | Frequency Bandwidth (BW) | Ambient Operating Temp. (TA) | Ambient Storage Temp. (TS) | Mass | Protection Degree | Insulation Test Voltage (Ud Rms) | Rated Insulation Voltage (UB) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50, 75, 100 A | 4-20 mA DC | DK 100 B420 B | August 2009 | 20-45 V DC | 650 | 23 mA | 100 mA | 1 % of FS | 0.75 % of IPN | < 100 ms | DC Hz | -20 .. +50 C | -20 .. +85 C | 120 g | IP 20 | 3 kV | 150 V |
| 100, 150, 200 A | 4-20 mA DC | DK 200 B420 B | August 2009 | 20-45 V DC | 650 | 23 mA | 100 mA | 1 % of FS | 0.75 % of IPN | < 100 ms | DC Hz | -20 .. +50 C | -20 .. +85 C | 120 g | IP 20 | 3 kV | 150 V |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
Get in touch with us
Leave a Message, we will call you back quickly!