Z Series Draw-Wire Sensors (String Pot)
Compact, flexible and highly accurate open frame position measurement device that can be engineered to OEM specifications
Key features
- Compact
- Open frame design
- Customer specific design
About the Z Series Draw-Wire Sensors
The Z series can be simply modified to meet specific requirements. Circuits can be added for regulated output. Designs are available with and without covers and can be engineered for drop-in replacement of current assemblies. They allow for custom mounting, custom electrical connections and customer-specified life testing.
Applications for Z Series
- OEM applications
Do you need this sensor for your next project?
Request a no-obligation quote or send us your contact details for a free, no-obligation consultation. Our sales engineers will then contact you within a maximum of 1 to 2 working days.
Talk to our experts
Not exactly what you are looking for? We offer standard sensors, but can also help you with sensors adapted for you or a fully customised measurement solution. Contact us for advice or pricing.
Talk to an expertTechnical Specifications
| Specification | Value |
|---|---|
| Accuracy | +0.25% to +0.15% of F.S. |
| Cover material | Plastic |
| Frame material | Zinc-plated steel |
| Input resistance | 500 or 10k Ohm (+10%) |
| Measuring cable | 0.034-in dia. nylon-coated stainless steel |
| Operating temperature | -25°C to 105°C |
| Output signal | Voltage divider (potentiometer) |
| Power rating, watts | 2.0 at 25°C derating to 0 at 105°C |
| Range | 0-100/0-1000mm, 0-250/0-2400mm |
| Repeatability | +0.15% to +0.075% of F.S. |
| Resolution | Essentially infinite |
| Sensor | Plastic-hybrid precision potentiometer |
| Spool circumference | 58mm, 115mm, 250mm |
| Temperature coefficient of potentiometer | +100ppm/°C, -150ppm/°C |
| Weight, max | 1 lb. |