Yokogawa ZR402G-T-E-E-A/HS/SCT Separate-Type Zirconia Oxygen Analyzer

Overview

The Yokogawa ZR402G-T-E-E-A/HS/SCT is a high-precision Zirconia Oxygen Analyzer designed for industrial combustion monitoring and control. It helps industries optimize efficiency and reduce emissions.

Technical Specifications

General Information

• Model Number: ZR402G-T-E-E-A/HS/SCT

• Type: Separate-Type Zirconia Oxygen Analyzer

• Applications: Combustion monitoring, process control, emissions reduction

Display & Output

• Display: LCD touchscreen (320 x 240 dots)

• Output Signal: 4 to 20 mA DC, two points (max load resistance: 550 Ω)

• Contact Output Signal: Four points (one fail-safe, normally open)

• Contact Input: Two points

• Analog Input: One point (thermal input 4-20 mA)

Environmental Conditions

• Operating Temperature: -20 to +55°C

• Storage Temperature: -30 to +70°C

• Humidity: 0 to 95% RH (non-condensing)

Power & Wiring

• Power Supply Voltage: 100 to 240 V AC (range: 85 to 264 V AC)

• Power Consumption: Max. 300 W (approx. 100 W for normal use)

• Wiring Connection: G1/2, Pg 13.5, M20 × 1.5, 1/2 NPT (with plug), eight holes

Installation & Design

• Mounting Options: Panel, wall, or pipe mounting

• Case Material: Aluminum alloy

• Paint Color: Silver gray (Munsell 3.2PB7.4/1.2)

• Finish: Polyurethane corrosion-resistant coating

• Tag Plate: Stainless steel for durability