ZHONGHE 8000B/072 Dual-channel Thermal Expansion Monitoring
    ZHONGHE 8000B/072 Dual-channel Thermal Expansion Monitoring

    ZHONGHE 8000B/072 Dual-channel Thermal Expansion Monitoring

    • 1000 In stock

    • Manufacturer: ZHONGHE

    • Product No.: 8000B/072

    • Condition： In stock

    • Product Type: Dual-channel Thermal Expansion Monitoring

    • Product Origin: USA

    • Payment:T/T, Western Union

    • Weight: 3629g

    • Shipping port: Xiamen

    • Warranty: 12 months

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    Description

    Overview

    The ZHONGHE 8000B/072 is a dual-channel thermal expansion monitoring module. It monitors turbine cylinder growth using TD-2 LVDT linear displacement sensors. The module provides real-time measurements, alarms, and analog outputs. Consequently, it helps prevent damage from excessive thermal expansion. Operators view readings on a 4-digit LED display with 0.1 mm resolution. Additionally, the module communicates with DCS systems via RS232 or RS485 using MODBUS-RTU protocol.

    Technical Specifications

    • Model: 8000B/072

    • Function: Dual-channel thermal expansion monitoring

    • Sensor Type: TD-2 LVDT linear displacement sensor

    • Measurement Range: 0–50 mm (default 0–35 mm)

    • Display: 4-digit LED, resolution 0.1 mm

    • Accuracy: ±1.5% of full scale

    • Analog Output: 4–20 mA or 0–10 mA, max load 500 Ω

    • Alarm Output: Relay contacts: 2A/28VDC, 1A/250VAC

    • Communication Ports: RS232, RS485

    • Protocol: MODBUS-RTU

    • Power Consumption: ≤10W

    • Operating Temperature: 0°C to 45°C (limit: –10°C to 50°C)

    • Storage Temperature: –40°C to 60°C

    • Humidity: 20% to 90% RH

    • Installation: Occupies one slot in 8000B chassis

    Features

    We welcome bulk orders and have a minimum order quantity of just one unit.

    Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.

    For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.

    We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.

    We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.

    Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.

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