steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
2 months ago
1650020
Turck 1650020 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
All orders are subject to product availability. See our T&Cs.
Ask our team
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Turck 1650020 (NI4-DS20-2AP6X2-H1141) is a dual inductive sensor designed to monitor the position of rotary actuators. It detects metal targets without physical contact and provides two normally open PNP switching outputs, making it suitable for indicating two actuator positions. The sensor has a 4 mm rated switching distance, operates from a 10–30 V DC supply and connects through an M12 connector.
Its compact DS20 housing measures approximately 42 × 45 × 20 mm. An IP67 protection rating and an operating temperature range of −25 to +70 °C make it suited to industrial valve-position monitoring. ([turck.com](https://www.turck.com/de/en/shop/sensors/inductive-sensors/1650020?utm_source=openai))
Its compact DS20 housing measures approximately 42 × 45 × 20 mm. An IP67 protection rating and an operating temperature range of −25 to +70 °C make it suited to industrial valve-position monitoring. ([turck.com](https://www.turck.com/de/en/shop/sensors/inductive-sensors/1650020?utm_source=openai))
| Specification | Description |
|---|---|
| Manufacturer | Turck |
| Part number | 1650020 |
| Model | NI4-DS20-2AP6X2-H1141 |
| Part description | A dual inductive sensor designed to detect the end positions of rotary actuators without physical contact. |
| Sensor design | Rectangular DS20 housing with two switching outputs |
| Rated switching distance | 4 mm |
| Mounting | Non-flush; mounting against metal on the unmarked rear face is permitted |
| Supply voltage | 10–30 V DC |
| Output configuration | Two normally open PNP outputs; four-wire connection |
| Rated operational current | ≤200 mA |
| Switching frequency | 0.05 kHz |
| Electrical connection | M12 × 1 connector |
| Dimensions | 42 × 45 × 20 mm |
| Housing and active-face material | PBT-GF30-V0 plastic |
| Ambient operating temperature | −25 to +70 °C |
| Ingress protection | IP67 |
| Short-circuit protection | Cyclic |
What is this sensor used for?
It monitors the position of rotary actuators, such as those used on valves. Its two switching outputs can indicate two actuator positions.
How does the sensor detect position?
It uses inductive sensing to detect metal without physical contact. A suitable actuator target moves into range as the actuator rotates.
What is the rated sensing distance?
The rated switching distance is 4 mm. The effective distance can vary with the target metal; aluminium, for example, has a lower correction factor than standard steel.
What power supply does it require?
The sensor operates from a 10–30 V DC supply.
What type of outputs does it provide?
It has two normally open PNP switching outputs and uses a four-wire DC connection. The connected input should be compatible with PNP signals.
How is it connected?
The sensor has an M12 × 1 connector. A compatible four-pin M12 connection cable is required for wiring.
What are its dimensions and housing material?
The DS20 housing measures 42 × 45 × 20 mm. Both the housing and active face are made from PBT-GF30-V0 plastic.
What ambient temperatures can it operate in?
Its specified ambient operating temperature range is −25 °C to +70 °C.
What level of ingress protection does it have?
The sensor is rated IP67. The installed connection should also be suitable for the conditions at the installation site.
Does it need an actuator target kit?
A compatible actuation kit, often called a puck, provides the metal target used to indicate rotary position. Turck lists several DS20 kits with different mounting and shaft dimensions, so the kit should be selected to match the actuator.
- Monitoring the open and closed positions of rotary valve actuators.
- Providing two switching signals for valve position indication in automated processes.
- Detecting metal targets without contact to confirm actuator end positions.
- Checking the position of quarter-turn actuators on industrial machinery.
- Feeding actuator position signals into control systems for process monitoring.
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Delivery
- Logistic partners UPS, FedEx and DHL
- International delivery available
- Premium nine hour delivery service available to anywhere in Europe
- Same day dispatch from group stock
Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
Returns
No hassle returns policy
Dedicated customer support team
Payment
Trade CreditWe understand that credit is a necessary part of business and offer credit agreements on request, subject to status.
Payment optionsWe accept Bank transfers and the following methods of payment:
All transactions are handled securely by HSBC and HSBC Merchant Services. For more information, please visit our dedicated payments page.
Services
Sourcing your part
Global supplier of quality automation and control components
Service Exchange
Dispose of your old unit by exchanging it for a working part.
Repair
A comprehensive repair service for faulty equipment.
Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
4 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
4 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
4 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
5 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
6 months ago
Be a Factory Hero.
Get parts fast.
You don’t need tights and a cape to be a hero.
Get parts fast and feel like a legend, just like Jeff.