Description
FLEX CLAMP CURRENT SENSOR UT-CS09D UNI-T
UT-CS09D flex clamp sensor solves problems in measuring high current conductors in tight spaces. Its Rogowski coil based current sensor provides stable, safe, and high reliable measurements up to 3000A. This unique design and lightweight feature make it a great choice for professional electricians.
Features
Certificates: CE, UKCA, cETLus
● Flex clamp can measure from 1.5A to 3000A current
● 1m drop proof
● Robust terminal connection
● Directly displays current when connected to UT206B/208B
| Category | Specification (UT‑CS09D) |
|---|---|
| Measurement Range (AC) | 30 A (1.5–30 A), 300 A (30–300 A), 3000 A (300–3000 A) |
| Resolution & Output | 0.1 A → 100 mV (30 A); 1 A → 10 mV (300 A); 10 A → 1 mV (3000 A) |
| Accuracy (central position) | ±(3% + 5 digits) across all ranges |
| Additional Accuracy | Zone B (off-center): +1.0%; Zone C: +1.5–2.0% depending on distance from center |
| Frequency Response | 45 Hz – 500 Hz |
| Flex Clamp Length | 45.7 cm (18 inches) |
| Maximum Conductor Diameter | Approx. 14 cm |
| Safety Rating | CAT IV 600 V; double insulated compliant with IEC 61010‑1/‑031/‑032 |
| Drop Resistance | Survives 1 m drop |
| Power Supply | 3 × AAA (1.5 V) batteries |
| Low Battery Indicator | LED flashes when battery voltage falls below ~3.3 V |
| Operating Temperature | 0 °C to +50 °C |
| Storage Temperature | −20 °C to +60 °C |
| Storage Humidity | ≤ 80% RH |
| Product Weight | ~260 g |
| Dimensions (L × W × H) | ≈ 267 × 119.4 × 34 mm |
| Standard Accessories | Batteries, BNC adapter, instruction manual |
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