Yokogawa SAI143-H53 Analog Input Module
$158.00
$480.00
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Description
Overview
The Yokogawa SAI143-H53 is an analog input module for the Yokogawa ProSafe-RS Safety Instrumented System (SIS). It provides 16 isolated analog input channels designed for 4 to 20 mA current input signals. This module offers high accuracy and reliability for safety-critical applications. Additionally, it supports HART communication, enabling device diagnostics and configuration.
Technical Specifications
- Number of Input Channels: 16, isolated
- Input Signal: 4 to 20 mA
- Allowable Input Current: 0 to 25 mA
- Withstanding Voltage: 1.5 kV AC (1 minute between input signal and system)
- Data Update Frequency: 40 ms
- Transmitter Power Supply: 16.15 V minimum (at 20 mA), 26.4 V maximum (at 0 mA)
- 2-wire or 4-wire Transmitter Setting: Individual channel setting, adjustable via setting pins
- Temperature Drift: ±16 μA per 10 °C
- Maximum Current Consumption: 320 mA (5 V DC), 550 mA (24 V DC)
- External Connection: Pressure clamp terminal, MIL connector cable, dedicated cable (KS1)
- HART Communication: Supported
Model and Suffix Codes
- Model: SAI143 – Analog Input Module (16-channel, isolated, 4 to 20 mA)
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Suffix Codes:
- H: With HART communication [Release: R1.02.00]
- 5: For pressure clamp terminal block or MIL cable without explosion protection
- 3: Meets ISA Standard G3 and temperature range (-20 to 70°C)
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
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.
Payment Methods
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.
Warranty
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.
Refund and Return Policy
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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