70085-1010-005 | AI-Tek | Passive Speed Sensor

Overview

The AI-Tek Instruments Passive Speed Sensor (Part # 70085-1010-005) is designed for precision in hazardous environments. It offers robust performance in temperature extremes and complies with industry standards for hazardous location certification, including UL and CSA listings. The sensor is ideal for monitoring rotational speed in industrial systems where accurate data is essential for operational efficiency.

Technical Specifications

• Model: 70085-1010-005
• Brand: AI-Tek Instruments
• Thread Length (A): 1.875"
• Voltage Output (Standard): 54 V (P-P)
• Voltage Output (Guarantee): 13.4 V (P-P)
• DC Resistance: Max 240 ohms
• Inductance: 30 mH (typical)
• Operating Temperature: -65°C to +100°C
• Lead Length: 3.05 m (10 ft)
• Weight: 0.396 kg (14 oz)

Certifications and Compliance

• UL and CSA Listing: Hazardous locations: Class I, Div 1 (Groups A, B, C, D); Class II, Div 1 (Groups E, F, G)
• ATEX Certification: Group II, Category 3G, Zone 2
• Temperature Code: T3C

FAQ

1. What is the typical use for this sensor?
   The sensor is typically used in hazardous locations, including oil and gas refineries, chemical plants, and industrial automation systems.

2. What is the output voltage range?
   The sensor provides a standard output of 54 V (P-P) with a guaranteed point of 13.4 V (P-P).

3. What does the hazardous location certification mean?
   The sensor is certified for use in environments classified as hazardous by UL and CSA, ensuring safety in explosive or flammable environments.

4. Can this sensor be used in extreme temperatures?
   Yes, the sensor operates in temperatures ranging from -65°C to +100°C, making it suitable for harsh environments.