US$22.65
1,000-9,999 Pieces
US$21.55
10,000-99,999 Pieces
Basic Info.
Model NO.
TR2231B-LKH24-03
Production Process
SemiConductor Integrated
Application
Switching Power Supply
Certification
ISO CE RoHS
Rated Output Current
4~20mA
Di/Dt Accurately Followed
>1A/Ms
Frequency Bandwidth-3dB
20Hz-6kHz
Transport Package
Standard Boxes
Production Capacity
50000
Product Description
Product Description
PRODUCT OVERVIEW The sensor works on the principle of direct measurement Hall detection. The magnetic flux generated by the primary current is gathered in the magnetic circuit, and the Hall voltage signal is detected by the Hall device. After amplification by the amplifier, the voltage signal accurately reflects the primary current.Product Features Measures AC, DC and pulsed signals
Excellent accuracy, good linearity
Strong resistance to external interference, high common mode rejection ratio
Low temperature drift, low power consumption, wide frequency band
Perforated structure, no insertion loss
Scope of Application AC frequency conversion speed regulation
Servo motor traction
Uninterruptible power supply(UPS)
Welding machine, battery power supply
| Electrical data TR2231B-LKH24 |
| @TA=25ºC,unless otherwise stated |
| Type | TR2231B-LKH24 |
| IPN | Rated input | 600A AC | 1000A AC | 1500A AC |
| IPM | Measure range | 660A AC | 1110A AC | 1650A AC |
| VOUT | Rated output current | 4~20mA |
| VC | Power supply | +24V DC(± 5%) |
| Io | Offset current | ≤4±0.1mA |
| εL | Linearity | ≤1%FS |
| X | Overall accuracy | ±1%FS |
| BW | Frequency Bandwidth-3db | 20Hz-6KHz |
| di/dt accurately followed | >1A/ms |
| VO | Zero offset current | ≤4±0.1mA |
| TR | Response time | <200Ω |
| RM | Load resistance | ≤250Ω |
| VD | Isolation voltage | 50Hz,1min,3KV |
| IOT | Offset current drift | ≤0.005mA/ºC |
| IOUT | Amplitude current temperature drift | ≤0.01mA/ºC |
| TA | Ambient operating temperature | -40~+85ºC |
| Ic | Current consumption | ≤30mA+Is |
| TS | Ambient storage temperature | -40~+95ºC |
| W | Mass | ≈280g |
Mechanical characteristics General tolerance± 0.5 mmFixing hole sizeΦ4.5mmFastening steel screw M4Recommended fastening torque1.0Nm (± 10 %)Connection of secondaryKF2EDGCV-Y-3.5-4P
RemarksThe false wiring may result in the damage of the sensor. VOUT is positive when IP flows in the direction of the arrow. The temperature of the primary busbar must not exceed 130 ° C
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