Leakage Sensors : TFP-T series

  • Body material: PFA Nut material: ETFE Cable material: FEP
  • High chemical resistance product. Reliable use even with chemicals.
  • Ultra-thin (10 mm thickness) Since cable comes out from the side, this products can be installed in a narrow space.
  • Built-in amplifier(50 mA) , PNP output specification available!
  • Interlock function (detachment detection function from fixed holder) standard installed!
  • There are 4 kinds of fixing holders and plentifully available!

Designation System

(A)
A→A type（Normal Open）
B→B type（Normal Close）

(B)
NPN→ NPN output
PNP→PNP output

(C)Select holders
OP-1→TH-C　　　OP-3→TH-CR
OP-2→TH-B　　　OP-4→TH-BR

Specifications

 
 
 
Detecting Method Infrared Photo-reflector
Detecting Output Transistor Output A type: normal Open B type: Normal Close 50mA MAX
Detecting Speed 0.5～1Sec. (Pure Water)
Power Supply 12V～24V
Consumption Current Under 25mA
Indicator LED Turns Green, Detecting LED Turns Red as normal
Ambient temperature -10～60℃
Weight Approx.20g(Excluded the Cable)
Material PFA
Cable 3Core Shield Cable(Material FEP)
Cable Color Red:Power Supply
Black:Output+
Blue:GND Common
Summary measure(size) Sensor diameterφ24 Length 40mm(approx) Height 10.2mm

Please kindly perform the checking operation when exclusive holder installed.

　
　
　
　
　
　
　
　
　
　
　
　
　

Is it possible to change the cable length of the leak sensor? 31203 views

The standard cable length for the leak sensor is 2M. The cable length can be changed, so please cont

Please tell me about the detection principle of the leak sensor. 31076 views

This is an optical sensor that uses an infrared reflective photo reflector. Infrared rays are projec

Can it be used to detect chemical leaks? 53965 views

Yes, you can. There are two types of leak sensor materials: P / P (made of polypropylene) and Teflon

I want to install it in a place with vibration, is that okay? 30950 views

The TFP-T series has a lock type to prevent it from coming off the installation holder. It is a spec

I don’t know which leak sensor to choose. 53253 views

A guideline for selecting a leak sensor. (1) Material made of Teflon → TFP-T series, TFP-F series Ma

Do I need to purchase the leak sensor holder separately? 53272 views

The standard holder is delivered with one installed for each leak sensor body, so there is no need t

Is it possible to manufacture with the specifications for our company? 53301 views

Yes, we can also manufacture custom products. We will ask you for your desired specifications and ma

Do I need a holder for the leak sensor? 53270 views

Yes, a holder for the leak sensor is required for the following three reasons. (1) To protect the de