GEMS flow switch in the United States

NegotiableUpdate on 05/12

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The RDS GEMS flow switch in the United States is based on the working principle of the rotor, and it will not indicate a flow status in the absence of flow. Once an action point is set, RotorFlow will indicate a "no flow" state regardless of whether the rotor stops working for any reason.

Product Details

RFSGEMS flow switch in the United States

Combine visual flow state with electronic switch action
Concise and adjustable switch point calibration; When the set point is reached, the LED signal is displayed

The RotorFlow switch sets a new standard for the reliability of your equipment. Based on the working principle of the rotor, it will not indicate a flow state in the absence of flow. Once an action point is set, RotorFlow will indicate a "no flow" state regardless of whether the rotor stops working for any reason.

?RFSGEMS flow switch in the United StatesTypical Applications

Protect valuable electronic devices from damage caused by coolant flow interruption

·Semiconductor production equipment

·Laser

·Medical equipment

·X-rays and other high-energy tubes

·Mechanized welding equipment

?RFSperformance parameters

Welding materials
Shell made of copper, stainless steel or polypropylene (hydrolytically stable, glass tempered)
Ceramic rotor shaft
Nylon mixture for rotor
Lens polysulfone
O-ring Viton (alloy body); Nitrile rubber (polypropylene)
Low flow adapter glass reinforced polypropylene
The highest work pressure
Copper or stainless steel shell 200 PSIG@70 ℉
Polypropylene shell 100 PSIG@70 ℉,40 PSI MAX@180 ℉
Zui high working temperature
Copper or stainless steel shell -20~212 ℉ (-29 ℃~100 ℃)
Polypropylene shell -20~180 ℉ (-29 ℃~82 ℃)
The ambient temperature for the electrical part is 150 ℉ (65 ℃)
Zui high viscosity 200 SSU
Input voltage 24 VDC or 110 VAC
Relay contact (SPDT) 1Amp, 24VDC resistive; 0.3Amp，110 VAC
Repeatability 2% MAX
Setpoint accuracy (factory setting)±5%
Setpoint deviation 15% MAX
Electrical connection 20AWG PVC sheath, 24 '' cable, color code:
Red=VAC/VDC, Black=Ground
White=normally open contact, brown=normally closed contact
Green=Public Connection Point

?RFScalibration

Set point calibration using LED signal (F6RFS type)

After installing and powering on the pipeline, complete the following steps to calibrate the flow value at the switch action point.
The only tool required is a straight screwdriver.

1. Adjust the flow rate on the pipeline to within the range of the switch action.
2. Insert a screwdriver into the opening behind the casing and into the adjustment screw of the potentiometer.
3. If the LED does not light up, slowly rotate the screwdriver clockwise until the LED lights up.
4. If the LED is on, slowly rotate the screwdriver clockwise until the LED goes out.
Then slowly rotate the screwdriver counterclockwise until the LED lights up