470MHz magnetic induction wireless temperature sensor

The ARTM series 470MHz magnetic induction wireless temperature sensor is suitable for the temperature monitoring of cable joints, circuit breaker contacts, knife switches, high-voltage cable intermediate heads, dry-type transformers, low-voltage high-current and other equipment in high and low voltage switch cabinets to prevent them from being in operation. Heating due to excessive contact resistance of the contact caused by oxidation, looseness, dust and other factors becomes a safety hazard. This improves equipment safety, timely, continuous and accurate reflection of equipment operating status, and reduces equipment accident rate.

* Wireless transmit;
* Wireless transmission distance, 150 meters;
* Fase sampling frequency, 25s;
* Battery-powered, more than 5 years;
* Widely temperature measuring range, -40℃~125℃.

Functions	ATE100	ATE200	ATE300B	ATE300	ATE400
Wireless frequency	2.4GHz		470Mhz
Transmission distance	10m (Open area)		150m (Open area)
Sampling frequency	25s		15s
Transmission frequency	4min		4min	15s
Installation	Bolted	Belt	Bolted	Tied with cable tie
Power supply	Battery		CT-powered, I≥5A
Service life	≥5years		≥10years
Temperature range	-40℃~+125℃		-10℃~+125℃		-50℃~+125℃
Accuracy	±2℃
Sensor probe	Alloy chip fixing		Isolated		Alloy chip fixing
Application	Between bus bar and cable joints	Bus bar, cable joints and moving contact	Bus bar, cable joints and fixed contact
Environment temperature	-40℃~+125℃
Environment humidity	≤95%
Atmospheric pressure	86kPa~106kPa

Dimension and Installation

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory. Warmly welcome you to visit and investigate our factory.

Q: How long is your delivery time?

A: Generally it is 3-10 days if the goods are in stock. or it is 10-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for lower price. If you place the order, all or part of the sample charge will be deducted from the goods. Please contact us.

Q: What is your terms of payment ?

A: Usually, 100%TT in advance. If you have projects for another payment terms, please feel free to contact us.