Leuze HTU418B…W Data Sheet
15 - 30 V
DC
IP 67
IEC 60947...
IEC 60947...
IPIP 6868
HTU418B…W Ultrasonic sensors, angled 90° with 2 switching outputs
Dimensioned drawing
en 03-2017/02 50129816-01
25 … 400mm
150 … 1300mm
Function largely independent of surface
properties, ideal for detection of liquids,
bulk materials, transparent media, …
Sound exit less than 90° to the longitudinal
axis
Small dead zone at long scanning range
Adjustment of the switching point can be
taught for each switching output
NO/NC function reversible
2 switching outputs (PNP)
Accessories:
(available separately)
Mounting systems
Mounting adapter M18-M30:
BTX-D18M-D30 (Part no. 50125860)
Cables with M12 connector
(K-D …)
Teach adapter PA1/XTSX-M12
(Part no. 50124709)
We reserve the right to make changes • PAL_HTU418BW4T4_en_50129816_01.fm
A Active sensor surface
B Indicator diodes
Electrical connection
Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen Tel. +49 (0) 7021 573-0
HTU418B-…W/4T4-M12 - 03
Object distance x [mm]
Width y of the sound cone [mm]
Typ. response behavior (plate 20 x20mm)
-150
-100
-50
0
50
100
150
0 100 200 300 400 500
y1
y2
Object distance x [mm]
Width y of the sound cone [mm]
Typ. response behavior (rod Ø 27 mm)
Object distance x [mm]
Width y of the sound cone [mm]
Typ. response behavior (plate 20 x20mm)
Object distance x [mm]
Width y of the sound cone [mm]
Typ. response behavior (plate 100x 100mm)
Object distance x [mm]
Width y of the sound cone [mm]
Typ. response behavior (rod Ø 27 mm)
Object distance [mm]
Target (fixed):
plate or rod
Sound cone
= f (α,x)
HTU418B…W
Specifications
Ultrasonic specifications HTU418B-400.W/4T4… HTU418B-1300.W/4T4…
Scanning range
Adjustment range 25 … 400mm 150 … 1300mm
Ultrasonic frequency 310kHz 200kHz
Typ. opening angle 9° 16°
Resolution switching output 0.5mm 1mm
Direction of beam axial axial
Reproducibility ± 0.15% of end value
Switching hysteresis 5mm 1) 10mm
Temperature drift 0.17%/K 0.17%/K
Timing
Switching frequency 7Hz 8 Hz
Response time 71ms 62ms
Delay before start-up < 300ms < 300 ms
Electrical data
Operating voltage U
Residual ripple ± 10% of U
Open-circuit current ≤ 50mA
Switching output 2x PNP transistor
Function 2 x NO contact, reversible
Output current max. 150mA
Switching range adjustment teach-in (pin 2):
Changeover NO/NC teach-in (pin 2):
Indicators
Yellow LED OUT1: object detected
Yellow LED, flashing teach-in / teaching error
Green LED object within the scanning range
Mechanical data
Housing all metal - brass, nickel-plated
Weight 50g
Ultrasonic transducer piezoceramic
Connection type M 12 connector, 5-pin
Fitting position any
Environmental data
Ambient temp. (operation/storage) -25°C … +70°C/-30°C … +85°C
Protective circuit
VDE safety class III
Degree of protection IP 67 and IP 68
Standards applied EN 60947-5-2
Certifications UL 508, C22.2 No.14-13
1) At 20°C
2) Target: 20mm x 20mm plate
3) Target: 100mm x 100 mm plate
4) For UL applications: for use in class 2 circuits according to NEC only
5) The ceramic material of the ultrasonic transducer contains lead zirconium titanate (PZT)
6) 1=short-circuit and overload protection, 2=polarity reversal protection, 3=wire break and inductive protection
7) These proximity switches shall be used with UL Listed Cable assemblies rated 30V, 0.5 A min,
in the field installation, or equivalent (categories: CYJV/CYJV7 or PVVA/PVVA7)
8) Ambient temperature 85°C. Use same voltage supply for all circuits.
1)
4)
B
25 … 400mm
15… 30V DC (incl. ± 10% residual ripple)
2)
B
150 … 1300mm
1)
± 0.15% of end value 1)
1)
3)
for OUT1: connect to GND for 2 … 7s
for OUT2: connect to GND for 7 … 12s
for OUT1: connect to U
for OUT2: connect to U
5)
6)
1, 2, 3
for 2 … 7s
B
for 7 … 12s
B
4) 7) 8)
Diagrams
HTU418B-400.W/…-M12
150
100
50
0
-50
-100
-150
0 100 200 300 400 500
HTU418B-1300.W/…-M12
300
200
100
0
-100
-200
-300
0 200 400 600 800 1000 1200 1400
300
200
100
0
-100
-200
-300
0 200 400 600 800 1000 1200 1400
300
200
100
0
-100
-200
-300
0 200 400 600 800 1000 1200 1400
y2
y1
y2
y1
y2
y1
y2
y1
Remarks
Operate in accordance with intended use!
This product is not a safety sensor and is not intended as personnel protection.
The product may only be put into operation by competent persons.
Only use the product in accordance with the intended use.
HTU418B-…W/4T4-M12 - 03 2017/02
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