✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
Design: Metric thread
Size: M30
Mounting type: Flush
Electrical output: Analogue output 0-10 V and 4-20 mA
Electrical connection: Plug
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- Q: Do I need to pay for shipping when returning a product?
A: According to our return policy, if the return is due to product quality issues or our mistake, we will cover the return shipping fee. If it's for other reasons, the return shipping fee may be borne by you. Please refer to our return policy for specific details.
- Q: How can I check the stock status of a product?
A: On the product details page, you can check the stock status of the item. If a product is temporarily out of stock, we will restock it as soon as possible or provide a pre-order option.
- Q: How can I find out about product recalls or safety alerts?
A: We prioritize the safety of our customers and comply with product recall and safety alert notifications. You can stay informed about product recalls by regularly checking our website's safety alert section or subscribing to relevant product safety authorities' notifications.
Reviews
- J
Jason Madsen
Feb 22, 2026
Festo Sensor SIEA-M30B-UI-SGreat website and email follow up, all is Good when ordering from OKmartsHelpfulUnhelpful - G
Greg Schuler
Sep 18, 2025
Festo Sensor SIEA-M30B-UI-SSuper fast shipping, thanks for the great service!HelpfulUnhelpful - C
Cliff Walker
Mar 15, 2024
Festo Sensor SIEA-M30B-UI-SFantastic service, exactly as described, great value, happy with purchase.HelpfulUnhelpful - L
Lev Novak
Mar 04, 2024
Festo Sensor SIEA-M30B-UI-SI had a great experience with Bea, she's very helpful and professional.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Festo Sensor SIEA-M30B-UI-SAll was ok! No problems whatsoever.HelpfulUnhelpful
Festo Sensor SIEA-M30B-UI-S
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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