109045 Euchner Safety Proximity Sensors
Part#:109045
Alt. Part#:CES-AR-CL2-CH-L05-109045
Manufacturer:Euchner
Category:Safety Proximity Sensors
Product Lifecycle:Active
Mar 15, 2025
Product description
109045 Euchner - Non-contact safety switch CES-AR-CL2-..., with flying lead, PUR
Product Details
- Weight 0.55335962 lb
- Series CES-AR
- Product Class Safety System
- Assured operating distance Sao min.10 mm
- Switching hysteresis min.1 mm
- Assured release distance Sar max.60 mm
- Operating distance 15 mm
- Mission time 20
- PFHD 1.9 x 10⁻⁹
- Category 4
- Performance Level PL e
- For the approval acc. to UL the following applies Operation only with UL class 2 power supply, or equivalent measures
- Discrepancy time max.10 ms
- Repeat accuracy R ≤ 10
- Rated conditional short-circuit current 100 A
- Off-state current Ir max.0,25 mA
- Test-pulse interval min.140 ms
- Utilization category acc. to EN 60947-5-2 24V 200mA (Caution: outputs must be protected with a free-wheeling diode in case of inductive loads.)
- Type of output p-switching, short circuit-proof
- Switching current max.50 mA
- Output voltage 0,8 x UB ... UB V DC
- Test pulses max.1 ms (Applies for a load with C ≤ 30nF and R ≤ 20kOhm)
- Risk time according to EN 60947-5-3 max.260 ms
- Safety class III
- Degree of contamination (external, according to EN 60947-1) 3
- Turn-on time max.400 ms
- EMC protection requirements In acc. with EN IEC 60947-5-3
- Rated impulse withstand voltage Uimp 1,5 kV
- Rated insulation voltage Ui 75 V
- Fusing 0,25 ... 8 A
- Current consumption max.50 mA (Without taking into account the load currents on the monitoring output and the safety outputs)
- Extension of risk time according to EN 60947-5-3 per device max.5 ms
- Operating voltage DC 24 V DC 15% ... 15% Regulated, residual ripple < 5 %
- Connection connection cable PUR, length 5m
- Switching frequency max.1 Hz
- Mounting method Surface mounting on metal
- Ready delay 10 s
- Tightening torque max.1 Nm
- Weight 0,2 kg
- Degree of protection IP67, IP69K
- Static bending radius 5 x cable diameter
- Cable ambient temperature (dynamic) -25 ... 65 °C
- Installation orientation Any
- Dynamic bending radius 10 x cable diameter
- Mounting distance min.120 mm
- Housing material Plastic, PBT
- Cable ambient temperature (static) -30 ... 65 °C
- Shock and vibration resistance In acc. with EN 60947-5-3
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
The price of 109045 on MQ Automation is $237.01. Order now.
About the product
Safety switch with integrated evaluation electronics;Up to 20 switches in series;Short circuit monitoring;2 safety outputs (semiconductor outputs);Door hinge left;Category 4 / PL e according to EN ISO 13849-1;Connecting cable PUR, 5 m, flying lead, 8-core;Multicode;Two safety screws M4x14 included
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109045 Euchner
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109045
Euchner
109045 Euchner - Non-contact safety switch CES-AR-CL2-..., with flying lead, PUR
Weight0.55335962 lb
SeriesCES-AR
Product ClassSafety System
Assured operating distance Saomin.10 mm
Switching hysteresismin.1 mm
Assured release distance Sarmax.60 mm
Operating distance15 mm
Mission time20
PFHD1.9 x 10⁻⁹
Category4
Performance LevelPL e
For the approval acc. to UL the following appliesOperation only with UL class...
Discrepancy timemax.10 ms
Repeat accuracy R≤ 10
Rated conditional short-circuit current100 A
Off-state current Irmax.0,25 mA
Test-pulse intervalmin.140 ms
Utilization category acc. to EN 60947-5-224V 200mA (Caution: outputs...
Type of outputp-switching, short circuit-p...
Switching currentmax.50 mA
Output voltage0,8 x UB ... UB V DC
Test pulsesmax.1 ms (Applies for a loa...
Risk time according to EN 60947-5-3max.260 ms
Safety classIII
Degree of contamination (external, according to EN 60947-1)3
Turn-on timemax.400 ms
EMC protection requirementsIn acc. with EN IEC 60947-5-...
Rated impulse withstand voltage Uimp1,5 kV
Rated insulation voltage Ui75 V
Fusing0,25 ... 8 A
Current consumptionmax.50 mA (Without taking i...
Extension of risk time according to EN 60947-5-3 per devicemax.5 ms
Operating voltage DC24 V DC 15% ... 15% Regu...
Connectionconnection cable PUR, length...
Switching frequencymax.1 Hz
Mounting methodSurface mounting on metal
Ready delay10 s
Tightening torquemax.1 Nm
Degree of protectionIP67, IP69K
Static bending radius5 x cable diameter
Cable ambient temperature (dynamic)-25 ... 65 °C
Installation orientationAny
Dynamic bending radius10 x cable diameter
Mounting distancemin.120 mm
Housing materialPlastic, PBT
Cable ambient temperature (static)-30 ... 65 °C
Shock and vibration resistanceIn acc. with EN 60947-5-3
About the manufacturer

As experts in industrial safety engineering, we design and produce customized products and solutions to meet the needs of clients across various industries. Implementing our safety guards on machinery and installations reduces hazards and risks, thereby safeguarding both individuals and processes. With a global team of 800 employees, safety remains our top priority.
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The price of 109045 on MQ Automation is $237.01. Order now.
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109045 Euchner - Non-contact safety switch CES-AR-CL2-..., with flying lead, PUR
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