Name: 9905-969 Woodward Input Module (4-20mA) ORIGINAL
Price: 2553 CNY
Availability: InStock

Description

Woodward 9905-969 Operating Environment Specifications

Temperature Tolerance

Operating Temperature: -40 °C to +85 °C (-40 °F to +185 °F), supporting stable performance with a maximum thermal cycling rate of 10 °C per minute (prevents internal component stress from rapid temperature shifts)

Storage Temperature: -55 °C to +105 °C (-67 °F to +221 °F), enabling long-term storage in extreme cold or hot conditions without material degradation or functional loss

Humidity Resistance

Operating Humidity: 10%–95% relative humidity (RH), non-condensing; compatible with temporary condensation periods (up to 24 hours) without signal interference or corrosion

Storage Humidity: 5%–98% RH, non-condensing, suitable for humid warehouse or transportation environments (e.g., coastal regions, tropical climates)

Ingress Protection

IP67 certification: Complete dust tightness (no dust penetration) and protection against temporary water immersion (1 meter depth for 30 minutes)

Additional resistance to splashing oil, industrial lubricants, and mild chemical sprays commonly encountered in machinery operation

Vibration & Shock Resilience

Vibration Resistance: Compliant with IEC 60068-2-6, withstands sinusoidal vibration (10 Hz–2000 Hz) with 10 g peak acceleration (rms) and random vibration (10 Hz–500 Hz) with 8 g spectral density

Shock Resistance: Meets IEC 60068-2-27, tolerates 50 g peak acceleration (11 ms half-sine wave) for operational impacts and 100 g peak acceleration (6 ms half-sine wave) for transportation shocks

Electromagnetic Compatibility (EMC)

Radiated Emissions: EN 55011 Class B, minimizing interference with nearby electronic equipment

Conducted Emissions: EN 55011 Class B, complying with power line emission limits for industrial environments

ESD Susceptibility: IEC 61000-4-2 (±8 kV contact discharge, ±15 kV air discharge), protected against electrostatic buildup in dry or static-prone settings

Surge Immunity: IEC 61000-4-5 (±2 kV differential mode, ±4 kV common mode) for power supply line surges

Radiated Susceptibility: IEC 61000-4-3 (10 V/m, 80 MHz–1 GHz), unaffected by external electromagnetic radiation from inverters, motors, or communication devices

Conducted Susceptibility: IEC 61000-4-6 (10 V, 0.15 MHz–80 MHz), resistant to interference from power line or cable-borne signals

Altitude Adaptability

Operational Altitude: Up to 2000 meters (6562 feet) above sea level, with no performance degradation due to reduced atmospheric pressure

High-Altitude Configurations: Available for altitudes exceeding 2000 meters (consult Woodward technical support for customization)

Chemical Compatibility

Tolerant to exposure to petroleum-based lubricants, mineral oils, diesel fuels, and weak acids/bases (pH 4–10)

Not compatible with concentrated corrosive chemicals (e.g., sulfuric acid, sodium hydroxide), halogenated solvents, or explosive atmospheres (unless specified in ATEX-certified variants)

Mechanical Environment

Withstands standard mounting torque (15–20 N·m) without housing deformation or thread damage

Resistant to industrial particulates (e.g., metal shavings, dust, gravel) and minor mechanical abrasion during operation

Compatible with installation in areas with moderate mechanical resonance (avoids critical frequency ranges for internal component damage)

9905-969 pdf
9905-969

9905-969

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