TCS-K

TCS-K thermal conductivity flow switch
Brand: Baoji Xirui
Delivery time: one week
WS




1、 Overview
TCS-K thermal conductivity flow switch is an electronic product developed for flow monitoring and control of cooling system and lubricating oil system of hydropower station. The product is based on the principle of thermal diffusion, which improves the defects of traditional mechanical products such as complex structure, easy drift of setting value and unstable small flow state, and can be applied to various media flow monitoring occasions.


2、 Features
■ Highly electronic products with stable application
■ 6 LEDs display alarm and flow status
■ The switch setting value is adjustable on site, with a wide range and is not easy to drift
■ The same product can be used for pipes with multiple diameters, with good interchangeability
■ The control is not distorted at low flow rate and small flow, and the action is accurate
■ There is no flow direction requirement for the measured medium, and it is easy to install and use
■ No fluid obstruction, no wear and maintenance
■ The probe adopts a special anti scaling coating, with stronger anti fouling ability


3、 Technical parameters
■ Working medium: water: 0~5m/s; Oil 0~10m/s; Gas 0~50m/s;
■ Repeatability: ± 1% of set point range;
■ Response time: typical 2s, maximum 8s
■ Withstand voltage grade: 10MPa
■ Medium temperature range: - 25 ℃ - 80 ℃
■ Working voltage: DC 24VDC; AC/DC 220V;
■ Current consumption: ≤ 65mA
■ Connection mode: G1/2 '' M20 × 1.5 (Special order is allowed)
■ Housing protection: stainless steel housing with IP67 protection
■ Output form: SPDT relay (7A/220VAC); Or continuous analog quantity 4-20mA
■ LED indication;
■ Applicable pipe diameter: DN15~DN300