Electrical contact wireless temperature measuring device HYTR-20F

NegotiableUpdate on 05/26

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The HYTR-20F electrical contact wireless temperature measurement device adopts advanced Cortex-M3 core ARM chip, 160 * 160 dot matrix FSTN liquid crystal that meets the State Grid standard, ultra-low power design, RF wireless isolation, and optoelectronic isolation technology. It has the characteristics of thorough isolation, strong anti-interference ability, reliable operation, and easy installation, which effectively solves various temperature monitoring problems under high voltage conditions.

Product Details

application area

Temperature online monitoring of various electrical equipment such as high and low voltage switchgear contacts and contacts, knife switch, high voltage cable intermediate heads, dry-type transformers, low voltage high current cabinets, etc. The temperature monitoring point can reach240Point,1The distribution room adopts1A receiving device is sufficient.

Technical Parameter

RF operating frequency band	433MHz
RF Sensitivity	-110dbm
RF transmission distance	0.4～500m
power input	AC220V±20% DC110～ 220V
Maximum power consumption	≤3W
RS485 communication distance	<1200m
RS485 communication rate	2400~9600bps, default 9600bps
lcd display	3.5’FSTN LCD display
Temperature change curve	2 hours
Temperature collection points	<240 (80 groups)
Fiber optic communication distance	<5kM
Fiber optic communication baud rate	2400~56000bps, default 9600bps

Installation method

Embedded installation: Open on the cabinet panel120×180Insert it into the rectangular hole and fix it on the panel with the mounting bracket.

Base installation: First, install the base (using screws or35MMBoth guide rails are acceptable, then align the two fixed holes on the back of the host with the two protruding terminals on the base and insert it. Press down to clamp it in place.

External dimensions