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This product has been discontinued. Replaced by UT-CS09D .

UT-CS09A/UT-CS09C Flex Clamp Sensors (Discontinued)

UT-CS09A/C 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 series’ unique design and light weight feature make it a great choice for professional electricians. The UT-CS09A coil length is 25.4cm (10 inches), and UT-CS09C coil length is 45.7cm (18 inches).


Models: UT-CS09A. UT-CS09D


Features of UT-CS09A/UT-CS09C Flex Clamp Sensors

Certificates: CE, RoHS, cETLus

● Flex clamp can measure from 1.5A to 3000A current
● 1m drop proof
● Robust terminal connection

Specifications of UT-CS09A/UT-CS09C Flex Clamp Sensors

Specifications Range UT-CS09A UT-CS09C
AC current (A) 30A/300A/3000A ±(3%+5) ±(3%+5)
Frequency response (Hz) 45Hz~500Hz
Flex clamp size UT-CS09A: 25.4cm (10 inches); UT-CS09C: 45.7cm (18 inches)
Operating temperature 0℃~50℃
Storage temperature  -20°C~60°C
Storage humidity ≤80%RH
Low battery indication About 3.3V
Range selection Manual
General Characteristics
Power 1.5V battery (R03) x 3
Product color Red and grey
Product net weight 260g
Product size 267mm x 119.4mm x 34mm
Standard accessories Batteries, BNC adapter
Standard individual packing Blister, English manual
Standard quantity per carton 10pcs
Standard carton measurement 495mm x 405mm x 225mm
Standard carton gross weight 7kg

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