YokogawaAAR181-S03 is a temperature input module specially designed for industrial automation. It supports various types of thermal resistance and thermocouple signal input. It is widely used in various industrial control systems to provide stable and reliable data acquisition.

Key Features:

8mm diameter probe with stainless steel construction

Wide measuring range (0.5-2.5mm) with 8mV/µm sensitivity

Excellent frequency response (0-10kHz)

High temperature operation (-40°C to +150°C)

IP67 protection rating for harsh environments

ATEX/IECEx certified versions available

Technical Specifications:

Power supply: -24VDC ±10%

Output signals: -2 to -18VDC (gap voltage), -4 to -20VDC (vibration)

Military-style threaded connector

Supports cable lengths up to 500m

Typical Applications:

Rotating machinery vibration monitoring

Turbine and compressor protection systems

Shaft position and eccentricity measurement

Speed measurement applications

Compliance & Standards:

Meets API 670 and ISO 7919 requirements

Optional hazardous area certifications available

The PR6425/010-100 system offers exceptional reliability and accuracy for predictive maintenance programs in power generation, oil & gas, and other heavy industries. Its robust design ensures long-term performance in critical monitoring applications.

Technical Parameters Category Parameter Specification / Description General Model 3582i Type Pneumatic Force-Balance Positioner (Indicating) Input & Output Input Signal 3 to 15 psi (0.2 to 1.0 bar) Supply Pressure Up to 100 psig (6.9 bar) Output Action Can be configured for Single-Acting (for spring-return actuators) or Double-Acting (for piston actuators). Performance Linearity ±1% of span Hysteresis Less than 0.5% of span Air Consumption Steady State: ~0.15 SCFM (4.2 NLPM) During Stroking: ~2.0 SCFM (56.6 NLPM) Environmental Ambient Temperature -40°F to 180°F (-40°C to 82°C) Enclosure Rating Type 4X, 7, 9 (NEMA 4X, 7, 9); Weatherproof, dust-tight, and certified for hazardous locations. Hazardous Area Certifications FM/CSA: Explosion-proof (Class I, Div. 1, Groups B, C, D; Class II, Div. 1, Groups E, F, G). Physical Housing Material Aluminum with corrosion-resistant coating. Pneumatic Connections Supply & Outputs: 1/4" NPT Weight Approximately 11 lbs (5 kg) Indicator Local mechanical gauge showing valve travel vs. signal.