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Specifications
Voltage - Supply:
4.5V~5.5V
Mfr. Part #:
68PARS-020C
Key Attributes
Model Number:
68PARS-020C
Product Description
Hall Effect SERIES 68P Long Life Potentiometer Substitute
The Grayhill Series 68P Hall Effect sensor offers a ratiometric analog output, serving as a long-life potentiometer substitute. Its debris-resistant Hall effect technology ensures durability with up to 7 million rotational cycles. Available with single or redundant outputs, custom options, and optional shaft/panel seals, it provides reverse voltage and overvoltage protection. Ideal for applications requiring precise and reliable rotational feedback, such as test & measurement equipment, audio/visual equipment, and engine speed control in agriculture and construction.
Product Attributes
- Brand: Grayhill, Inc.
- Origin: USA
- Certifications: ROHS Compliant, IP67 (Seal)
Technical Specifications
| Parameter | Value |
|---|---|
| Electrical Ratings | Operating Voltage: 4.5V - 5.5V (VDD) Absolute Maximum Voltage on Pin 6 (VDD): -18V to +27V Supply Current (Redundant): 22mA (typ), 40mA (max) Supply Current (Single): 11mA (typ), 20mA (max) Output Current: 2.5mA max Recommended Load: 2K-5.6K Ohms Pull-Down Resistor Power-Up Time: 20ms |
| Physical & Mechanical Ratings | Mechanical Life: 7,000,000 cycles Average Rotational Torque: 1.5 in-oz maximum Maximum Rotational Speed: 100 rpm Mounting Torque: 15 in-lbs. maximum Shaft Pushout/Pullout Force: 45 lbs. minimum Terminal Strength: 15 lbs. minimum Solderability: 95% free of pin holes & voids (MIL-STD-202, Method 208) |
| Environmental Ratings | Operating Temperature: -40C to 85C Storage Temperature: -55C to 85C Humidity: 96 hours @ 90-95% humidity @ 40C Mechanical Vibration: 15g, 10 to 2000 Hz for 12 hours Mechanical Shock: 100g for 6 ms (various wave forms) Thermal Shock: 25 cycles from -55C to 100C |
| Materials and Finishes | Bushing: Zinc Shaft: Stainless Steel Hex Nut: Nickel plated brass Lockwasher: Spring steel, zinc plate with clear trivalent chromate finish Cable: Copper stranded with topcoat in PVC, 28 AWG (cable version only) Header Pins: Tin-plated phosphor bronze |
| EMC Ratings | Radiated Immunity: Meets ANSI/ASAE EP455 5.16 Conducted Immunity: Meets IEC 61000-4-6, Level 3 Radiated Emissions: Meets ISO 14982 limits Conducted Emissions: Meets CISPR 25, Class 3 Electrostatic Discharge: Meets ANSI/ASAE EP455 5.12, Level 1 Power Frequency Magnetic Field: Meets IEC 61000-4-8, 100 V/m |
| Termination Options | S = .050 Center cable with .100 stripped end C = .050 Center ribbon cable with connector P = .050 Header |
| Cable Length Options | 020 = 2 030 = 3 040 = 4 050 = 5 060 = 6 |
| Sensor Type Options | R = Redundant S = Single |
| Style Options | A = 5.0V |
| Seal Options | N = No shaft / panel seal S = Shaft /panel seal |
2506271151_Grayhill-68PARS-020C_C17571515.pdf
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