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Introduction

With a magnetic induction sensor type, non-intrusive pig signalers offer superior sensitivity and responsiveness. They can detect cleaning pigs with a passing time accuracy of ±2 seconds, accommodating a wide range of cleaning pig speeds from 0.2 to 10 meters per second. The signal switch type, SPDT (single-pole, double-throw), enhances signal reliability and allows for bi-directional detection.Non-intrusive pig signalers are designed to withstand challenging environmental conditions. They operate effectively in temperatures ranging from -39.8℃ to 80℃ and can handle humidity levels between 41% and 83%. The explosion-proof design, certified as Exd IICT6 Gb, ensures safe operation in potentially hazardous environments. Additionally, the IP65 protection grade safeguards the signalers against dust ingress and water jets, further enhancing their durability and longevity.

Technical Specification

Item	Specification
Operating Temprerature	-39.8℃/80℃
Operating Humidity	41% – 83%
Direction	Bi-directional
Sensor Type	Magnetic Induction
Signal Switch Type	SPDT
Passing Time	±2s
Cleaning Pig Speed Range	0.2-10m/s
Switch Capacity	2A
Reset Type	Auto Reset
Cable Joint Type	M20*1.5、1/2NPT F
Explosion-Proof	Exd IICT6 Gb
IP Grade	IP65