NON-CONTACT POSITION SENSOR
Blade25
25 mm linear travel, fully configurable.
Blade25 is the 25 mm linear member of the Blade range, and can also be configured for 90 degrees of angular movement. Nothing touches, so nothing wears: the two parts of the sensor never make contact. It carries the widest output choice in the range, analogue plus PWM, RS232 and RS485.

25 mm linear travel
Or 90° angular, configurable
Contactless sensing
Unlimited mechanical life
Analogue or digital output
PWM, RS232 or RS485 options
IP67 rated
Sealed for temporary immersion, 1 m for 30 min
WHERE IT SITS
Blade25 in the Blade range
SPECIFICATION IN BRIEF
What the Blade25 provides
SPECIFICATION
Full specification
Figures from the Blade25 datasheet, issue 7. Confirm the current issue before ordering.
Measurement
| Measurement | 25 mm linear, or 90 degrees angular |
|---|---|
| Sensing | Non-contact, two-part design |
| Measurement range | 25 mm linear or 90° angular, fully configurable |
| Range | Fully configurable |
Outputs and power
| Outputs | Analogue and digital (PWM, RS232, RS485) |
|---|---|
| Interface | RS232 |
Environment
| Ingress protection | IP67 |
|---|
Approvals and documentation
| Datasheet | PD1484 Iss 7 |
|---|
COMPARE
Blade25 against Blade60: only what differs
| Blade25 | Blade60 | |
|---|---|---|
| Measurement | 25 mm linear, or 90 degrees angular | 60 mm linear, or 90 degrees angular |
| Outputs | Analogue and digital (PWM, RS232, RS485) | Analogue and digital (PWM, RS232) |
| Datasheet | PD1484 Iss 7 | PD1508 Iss 6 |
Show the 3 rows that are the same
| Blade25 | Blade60 | |
|---|---|---|
| Range | Fully configurable | Fully configurable |
| Sensing | Non-contact, two-part design | Non-contact, two-part design |
| Ingress protection | IP67 | IP67 |
The nearest comparison in the range. Confirm which specification the application actually needs before ordering either. Compare the whole range
ACCESSORIES
Blade25 accessories
The activator and set-up cable for Blade25 (PD1484).
Activators
- Blade activator, linear
Set-up and configuration
- USB to RS232 connection cable
Order accessories with your sensor or on their own. Quote the part number when you get in touch.
BEFORE YOU SPECIFY
Is the Blade25 the correct configuration?
Before specifying, confirm:
- the measurement or level range the application needs
- the output and interface the receiving system expects
- the fluid or medium and its effect on the sensing surface
- the environmental sealing the installation demands
- the mounting arrangement and available space
- any approval or certification the application requires
If those match, the Blade25 provides that configuration.
QUESTIONS
Specification questions about the Blade25
What does the Blade25 measure?
25 mm linear, or 90 degrees angular.
What is the difference between the Blade25 and the Blade60?
Travel and outputs. The Blade25 covers 25 mm linear travel, or 90 degrees angular, with PWM, RS232 and RS485 digital outputs. The Blade60 covers 60 mm linear, or 90 degrees angular, with PWM and RS232.
How does the Blade25 sense?
Non-contact, two-part design.
What measurement range does the Blade25 cover?
The Blade25 covers 25 mm linear or 90° angular, fully configurable.
What outputs does the Blade25 provide?
The Blade25 provides analogue and digital (PWM, RS232, RS485).
What ingress protection does the Blade25 have?
The Blade25 is sealed to IP67.
Where can I find the datasheet for the Blade25?
The Blade25 datasheet is PD1484 Iss 7. It is linked in the documentation section of this page.
Have an application to discuss?
Speak to our team
Tell us what you need to measure, where and under what conditions. We’ll help you work out the appropriate approach.
Enquiring about Blade25
- Our team replies. Not an account manager, and not a queue.
- We aim to respond in one working day. Monday to Friday.
- No obligation. Plenty of these end with us saying it is not our product.





































