七乐彩综合基本走势图 Principle, selection and parameters of liquid level control relay

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Grl8 level control relay

■ application
-It is used to monitor the liquid level of pool, pond and water tower.
■ features
-The following two working modes can be realized in one specification:
-2-pole level control
-1-pole level control
-Drainage and water supply modes can be set.
-The sensitivity is adjustable from 5 to 100 K Ω.
-The action delay is adjustable from 0.1s to 10s.
-Working power supply voltage AC / DC 24 ~ 240 V, isolated power supply design.
-The working state of relay is indicated by LED indicator.
-Ultra small size, only 18mm wide, 35mm rail installation.

 Liquid level control relay: safe and durable, reliable 1. Application fields: pool, pond, water tower; 2. Drainage / water supply mode can be set; Geya liquid level control relay: ultra wide working voltage: AC / DC 24 v-240 V Liquid level control relay ultra wide sensitivity adjustable: sensitivity 5-100k Ω Geya liquid level control relay is small in size, only 18mm in width and 35mm in clamping rail The working state of liquid level control relay is indicated by LED indicator 1. Geya electric liquid level monitoring relay grl8-01 product parameters: product brand: Geya Geya, product name: liquid level monitoring relay, model: grl8-01, voltage: AC / DC 24 v-240v, Power supply mode: AC, number of contact groups: 1 group, contact current: 10A; installation method: guide rail installation; 2. Geya electric liquid level monitoring relay grl8-02 product parameters: product brand: Geya Geya, product name: liquid level monitoring relay, model: grl8-02, voltage: AC / DC 24 v-240v, Power supply mode: AC, contact group number: 1 group, contact current: 10A; installation mode: rail installation; Geya liquid level monitoring relay functional parts: working power input end, connected to detect high liquid level probe, connected to detect low liquid level probe, (green) power indicator, (red) status indicator, liquid resistance (action sensitivity) regulation, product model: liquid level relay, liquid level monitoring circuit common terminal, a set of transfer contacts (10a / AC1) Details of Geya liquid level monitoring relay: 1. Convenient operation: panel adjustment knob setting, convenient and intuitive operation; 2. Auxiliary function output terminal (pause, control) is convenient for customers to operate and use; 2. Stable performance: the line adopts fully automatic SMT process, with stable and reliable performance and good consistency Details of Geya liquid level monitoring relay 2: 3. Flame retardant shell: the shell is made of safety flame retardant ppt material; 4. Tunnel terminal block: tunnel type terminal block, crimping is more reliable; Strength display of Geya manufacturers: 1. Foreign friends come to visit and negotiate with us; 2. Dust free workshop; 3. Relay production line; 4. Relay debugging; 5. Relay accessories processing; 6. Geya warehouse

technical parameter

 Technical parameters of liquid level control relay

Wiring diagram

 Wiring diagram of liquid level control relay

Outline installation and dimension

 Outline installation and dimension of liquid level control relay

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