These toroidal current sensors provide an isolated way to measure AC current. By simply threading the wire through the sensor, it senses the current induced field and provides a suitable output. The self powered feature allows floating the ground and eliminates extra wiring.
· Power monitoring
· 3 phase heater element burnout detection
· Motor stall detection
· Regulation and control
| Specifications |
|
|---|---|
| Current range (specify full scale with order) | to 1 kA |
| AC frequency | 50 – 60 Hz 400 Hz (for other frequencies consult factory) |
| Isolation |
2.5 kVdc |
| Accuracy | +/-3% worst case (typically +/- 1.5%) |
| Ambient Operating Temperature |
0 C to 60 C |
| Output impedance | 600 ohms |
| Octal Case Size | 2.75 X 1.75 X 2.375 inches (excluding octal pins) |
| Pass through opening |
22.2mm [0.875"] Optional 31.7mm [1.25"] opening available |
| Adjustable versions available | |
| Standard Pin-out | Pin 1 + |
[] - denotes legacy units
The following graph shows transfer characteristics for our standard model in blue, the large opening model in purple and the results of a cheap sensor in yellow. Actual units will have the voltage limited to 6.8Vdc on over currents. This test suggests that we could provide a linear 0-10Vdc output with the large diameter opening model.
| Ordering
Information Just call (785) 841 3089 | ||
|---|---|---|
| Order number | Price | Description |
| TL | $62.95 | Current sensor (specify Vac/Aac) 0-5Vac output |
| TE | $86.95 | Current sensor (specify Vdc/Aac) 0-5Vdc output |
| -LD | add $29.95 | Large pass through 1.25"opening option 1.25" (31.7mm) |
| -ADJ | add $29.95 | Adjustable full scale option - limited to 2:1 adjustment range. |
| OCT-SOC | $5.97 | Din-rail/panel mountable octal base accessory Socket data sheet |
 | Minimum
order $20.00 Domestic Payment Methods: Personal checks Money order Bank checks Visa MasterCard Sorry No CODs | Domestic
shipping & standard handling $8.25 - up to 3 Lbs.
|
Prices subject to change.
|
3209 W.9th street Lawrence, KS 66049 USA |
Ph |
(785) 841 3089 (785) 841 0434 inform@xtronics.com http://xtronics.com |
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