HTU418B-…/4T4-M12 - 05 2017/02
Specifications
Ultrasonic specifications HTU418B-400/4T4… HTU418B-1300/4T4…
Scanning range 1)
1) at 20°C
25 … 400mm 2)
2) Target: plate 20mm x 20mm
150 … 1300mm 3)
3) Target: plate 100mm x 100mm
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 full scale value 1) ± 0.15% of full scale value 1)
Switching hysteresis 5mm 1) 10mm
1)
Temperature drift 0.17%/K 0.17%/K
Timing
Switching frequency 7Hz 8Hz
Response time 71ms 62ms
Delay before start-up < 300ms < 300ms
Electrical data
Operating voltage UB4)
4) For UL applications: for use in class 2 circuits according to NEC only
15 … 30V DC (incl. ± 10% residual ripple)
Residual ripple ±10% of UB
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):
for OUT1: connect to GND for 2 … 7s
for OUT2: connect to GND for 7 … 12s
Changeover NO/NC teach-in (pin 2):
for OUT1: connect to UBfor 2 … 7s
for OUT2: connect to UBfor 7 … 12s
Indicators
Yellow LED OUT1: object detected
Yellow LED, flashing teach-in / teaching error
Green LED object within scanning range
Mechanical data
Housing all-metal brass, nickel-plated
Weight 50g
Ultrasonic transducer piezoceramic 5)
5) The ceramic material of the ultrasonic transducer contains lead zirconium titanate (PZT)
Connection type M12 connector, 5-pin
Fitting position any
Environmental data
Ambient temp. (operation/storage) -25°C … +70°C/-30°C … +85°C
Protective circuit 6)
6) 1=short-circuit and overload protection, 2=polarity reversal protection, 3=wire break and inductive protection
1, 2, 3
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 4) 7) 8)
7) These proximity switches shall be used with UL Listed Cable assemblies rated 30V, 0.5A min,
in the field installation, or equivalent (categories: CYJV/CYJV7 or PVVA/PVVA7)
8) Ambient temperature 85°C. Use same supply source for all circuits.
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.
Diagrams
HTU418B-400/…-M12
HTU418B-1300/…-M12
-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 (plate 20x20mm)
-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 27mm)
-300
-200
-100
0
100
200
300
0 200 400 600 800 1000 1200 1400
y1
y2
Object distance x [mm]
Width y of the sound cone [mm]
Typ. response behavior (plate 20x20mm)
-300
-200
-100
0
100
200
300
0 200 400 600 800 1000 1200 1400
y1
y2
Object distance x [mm]
Width y of the sound cone [mm]
Typ. response behavior (plate 100x100mm)
-300
-200
-100
0
100
200
300
0 200 400 600 800 1000 1200 1400
y1
y2
Object distance x [mm]
Width y of the sound cone [mm]
Typ. response behavior (rod Ø 27mm)
Object distance [mm]
Target (fixed):
plate or rod
Sound cone
= f (α,x)
HTU418B
