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Help CenterSB3044 Two Channel Analog Input Supcon Isolated Barrier
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The SB3044 provides two fully-floating dc supplies for energizing two conventional 2-wire 4/20mA transmitters which are located in the field, and repeats the current in two floating circuits to drive two control-station loads.
Dimension
114.5mm×99.0mm×17.5mm
Number of channels
Two
Input and output signal range
4 to 20mA
Field side circuit load resistance
Max 550Ω (16V at 20mA)
Input and output circuit ripple
<40μA peak-to-peak
Transfer accuracy at 20°C
Better than 16μA
Temperature drifts
<1μA/°C
Response time
Settles to within 10% of final value after typically 500μs
LED indicators
Green: power indication
Power supply
Voltage: (20~35)VDC Current: (with two 20mA signals) 75mA at 20V 65mA at 24V 50mA at 35V Power: 1.56W typical at 24V with two 20mA signals
Isolation
250V AC/DC between control station and filed circuits
| Item Name | SB3042 two channel isolated barrier | |||||||||
| Material | Plastics | |||||||||
| Size | 114.5mm×99.0mm×17.5mm | |||||||||
| Color | Green | |||||||||
| Process |
Casting,Stamping,Polishing,Filling Silicon Oil, Painting,Assembly,Calibrating,Packaging |
|||||||||
| Custom Desigh | Welcome | |||||||||
| Service | OEM&ODM | |||||||||
| MOQ | 20 pcs | |||||||||
| Sample | Available | |||||||||
|
Sample Cost,The cost will be returned after placing an order |
USD50~80 | |||||||||
| Sample Lead Time | 7-15 Days | |||||||||
| Payment Terms | T/T, LC at sight,west union,paypal | |||||||||
| Packing | carton package with protection material | |||||||||
| Production Time | 15-30 Days | |||||||||
| Delivery Port | Ningbo or Shanghai | |||||||||
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