FT44A Series
Fiber type / CMD
- High powered Laser sensor
- Over 3,000 times more powerful than LED
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This is a laser product.
To use the product safely, do not look at the beam directly and do not point towards the human body.
FT44A Series Lineups
| Model | Type | Detection method | Power supply | Control output | Detecting object temperature | Operating temperature range (C) | Detecting distance (m) | Detecting object (dia.) | Download |
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FTL44A FTR44A 
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CMD
Fiber type |
Through beam | 100 - 220VAC | Relay | ‐25～＋200 | 50.00 | 30 | ||
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FTL44A FTR44AC
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CMD
Fiber type |
Through beam | 100 - 220VAC | Solid state | ‐25～＋200 | 50.00 | 30 | ||
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FTL44A FTR44AH
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CMD
Fiber type |
Through beam | 100 - 220VAC | Signal relay | ‐25～＋200 | 50.00 | 30 |
Feature
- High powered output 90 W (FTL44A)
Laser diode of optical output 90 W is used as the light source, over 3,000 times as high-powered as LED type (of Takex). The output of model FTL441A is 10 W. - No cooling required
Supports ambient temperature of up to 200C without cooling. - Detector with superb durability
Fiber covered with flexible tube with stainless steel braid for robustness and resistance to heat and corrosion. - Self-check feature integrated (SAFETY feature)
The transmitter is provided with light emission monitor circuit, which outputs alarm signal (SAFETY ALARM) when light emission stops due to failure, etc. The receiver is provided with a stability check feature, which constantly checks the received light intensity at light reception and outputs error signal (SAFETY ALARM) when there is not much margin in the received light intensity level due to soiling of lens, optical axis misalignment, etc. - 5-point level indicator
Received light intensity is shown with 5 LEDs, offering easy viewing of stability and facilitating optical axis alignment.
Dimension
Amplifier unit
Fiber optic cable
Example of combination of Airless hood and optical head
Optical head Model OHA
Example of combination of Airless hood and optical head
Optical head Model OH2
Airless hood Model F7ON
Example of combination of air purge hood and optical head
Optical head Model OHA
Example of combination of air purge hood and optical head
Optical head Model OH2
Circuit
Connection
Connection
- Be sure to limit the length of the receiver cable within the length of the provided cable (20 m) and route separately from power supply lines.
Extension of the cable or insecure connection of the shielded line may cause induction, which may lead to faulty operation - Be sure to connect the grounding terminal. Failure to ground may cause faulty operation due to induction.
- Terminals Nos. 12 and 13 are for external gating.
Short-circuiting these terminals disables the internal circuit (output). Provide contact or open collector for operation.
When not using external gating, leave the terminals open.
Steel/Ceramic
Detection of presence of material in the furnace
Detection of presence of material in the furnace. The detecting head is highly heat-resistant.
Option
Optical head
| Optical headOH2 |
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| Optical headOH2N
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| Optical headOHA |
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Fiber optic cable
| Fiber optic cableFG2
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| Fiber optic cableFG3 |
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| Fiber optic cableFG4 |
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| Fiber optic cableFG5 |
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| Fiber optic cableFG7 |
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| Fiber optic cableFG10 |
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| Fiber optic cableFG15 |
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| Fiber optic cableFG20 |
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| Fiber optic cableFG30 |
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Hood
| HoodF38A |
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| HoodF38A-02 |
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| HoodF38A-03 |
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| HoodF38A-04 |
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| HoodF38A-05 |
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| HoodF70N |
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| HoodF38PC-02 |
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| HoodF38PC-03 |
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| HoodF38PC-04 |
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| HoodF38PC-05 |
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| Hood702L |
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| Hood703L |
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| Hood704L |
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| Hood705L |
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