YAMADEN – YF-RS □ S

Is possible. Liquid level detection multi-point with one (1 to 7 points). High temperature specification, also corresponds to the explosion-proof.

Multi-point (1-7 points) detectable made of SUS float type level sensor

  • Up to 7 points the liquid surface can be detected with a single.
  • In addition to the standard specification, it offers a wide range of types to suit the conditions of use.
    ■ It corresponds also to the intrinsic safety in combination with the relay barrier.

By the float size and detection points, you can choose two types of the following

  • YF-RS type: Normal float: liquid level detection possible up to a maximum of 7 points

Others, corresponds to the special specifications (material, L-shaped, surface treatment, high pressure support, etc.).

Need more information?

Please contact +6221-5467618, +6221-54212399 or email [email protected]

Features

1. Multi-point (multi-point) detection
is possible liquid level detection of a single multi-point (up to a maximum of 7 points).
Normal float: liquid level detection possible up to a maximum of 7 points ⇒ YF-RS type
small float: up to 4-point liquid level detection possible ⇒ YF-RS □ S type

2. have a high durability and reliability, temperature, humidity, and gas impact not subject to an equal
by the adoption of high reed switch durable, and excellent reliability and durability.

3. corresponding to the intrinsic safety explosion-proof structure in combination with the relay barrier

Applications and Results

Use  The remaining amount detection (level switch)
Measured  Liquid / foam ignored
Details measured  Tap water, distilled water / alcohol / deionized water, ultra-pure water / cleaning liquid / conductive multipoint detection of a liquid (generally water purification, sewage, distilled water, saline, acidic chemical solution, such as an alkaline chemical liquid) / oil (Non-explosionproof) work oil / oil (explosion-proof) fuel tank, kerosene / liquid waste / bubble detection, foam ignored detection
Contact and non-contact  contact
Measuring method  Float type
Explosion proof  No (non-explosion proof) / Intrinsically safe
The size of the tank  Medium-sized (drum size)
Mounting position  Vertical (from above)
Details measurement environment  Water supply control and or drainage control / raw material level control / wide range of liquid (the type of the liquid in the drainage tank is changed to the multi-point of the liquid level control / Bill condominiums of elevated water tank, it may change the electrical properties of the liquid also can be measured) / water and sewage water level monitoring

Standard Specification

Connection

Model YF-RS □ S
Size Flange JIS5K40A
Material SUS304
option You can change the connection.

Terminal box

Model YF-RS □ S
Material ADC
Wiring port G3 / 4
Degree of protection IP65

float

Model YF-RS □ S
Outer diameter Φ28 × H27
Material SUS304
Measurable liquid specific gravity 0.7 or more

Stem

Model YF-RS □ S
Outer diameter Φ8 (the case of three or more points Φ9)
Material SUS304
L dimension (max) 1000mm
option Material can be changed. (SUS316)

Electrical rating

Model YF-RS □ S
Contact capacity DC 50W / AC 70VA
Maximum switching voltage 350V DC, 300V AC
Maximum switching current DC 0.7A / AC 0.5A

Float Other

Model YF-RS □ S
Maximum detection point Four
Allowable temperature -10 ℃ ~ + 100 ℃ (180 ℃)
Operating ambient temperature At normal temperature
Ln dimension (min) 20mm
L dimension (min) 50mm
Set spacing dimension (min) 37mm
L-Ln dimension (min) 30mm
Allowable pressure 2MPa
option Oil-free processing, electrolytic polishing, buff finish (# 400), bonding (between the float stem connection), temperature sensor built-in specification