Yokogawa SAI143-H33 ANALOG INPUT MODULE

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Yokogawa SAI143-H33 Product Documentation Product Introduction The Yokogawa SAI143-H33 is a high-performance signal conditioner designed for industrial applications. It provides precise signal conv……

Manufacturer: Yokogawa
Product Number: SAI143-H33
Product Type: ANALOG INPUT MODULE
Origin: Japan
Dimensions: 130 x 107.5 x 32.8mm
Weight: 0.39 kg
Condition: New & In Stock
Payment Methods: T/T, PayPal, Western Union
Shipping Port: Xiamen, China
Lead Time: 1-3 Working Days
Warranty: One Year
Certificate: COO
Courier partners: DHL, UPS, TNT, FedEx and EMS.

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Company Information
E-mail		[email protected]
Mobile		+8615980777398
Whatsapp		+8615980777398
WeChat		+8615980777398
Add		Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Yokogawa SAI143-H33 Product Documentation

Product Introduction

The Yokogawa SAI143-H33 is a high-performance signal conditioner designed for industrial applications. It provides precise signal conversion, isolation, and amplification for various input signals, ensuring reliable data transmission in harsh environments. This model is part of Yokogawa’s SAI series, known for its durability and accuracy in process control and automation systems.

The SAI143-H33 is widely used in industries such as oil and gas, chemical, power generation, and water treatment. Its robust construction and advanced features make it suitable for critical applications where signal integrity is paramount.

Product Advantages

High Accuracy: Delivers precise signal conditioning with minimal error.
Isolation: Provides galvanic isolation to protect against ground loops and noise interference.
Wide Input Range: Supports multiple input signals, including voltage, current, and thermocouple inputs.
Durability: Built to withstand harsh industrial environments with high immunity to EMI/RFI.
Easy Installation: Compact design with DIN rail mounting for quick setup.
Flexible Configuration: Adjustable parameters via dip switches or software for customized applications.

Technical Specifications

Parameter	Specification
Model	SAI143-H33
Input Signal	4-20 mA, 0-10 V, Thermocouple (Type K, J)
Output Signal	4-20 mA, 0-10 V
Isolation	1500 V AC (Input/Output/Power)
Accuracy	±0.1% of span
Operating Temp.	-20°C to +60°C
Power Supply	24 V DC (18-32 V range)
Dimensions (WxHxD)	130 x 107.5 x 32.8mm
Weight	0.39 kg
Mounting	DIN rail

Applications

The SAI143-H33 is used in various industrial applications, including:

Process Control: Signal conditioning for PLCs and DCS systems.
Power Plants: Monitoring and control of critical parameters.
Oil & Gas: Isolation and conversion of sensor signals in hazardous areas.
Water Treatment: Signal processing for flow and level sensors.
Manufacturing: Integration into automation systems for precise control.

Compatible Models

The SAI143-H33 can be used alongside the following Yokogawa products:

Yokogawa SAI141-H33: Similar functionality with different I/O options.
Yokogawa SAI143-H34: Higher isolation voltage variant.
Yokogawa SAI143-H35: Enhanced accuracy version.
Yokogawa SAI143-H36: Dual-channel signal conditioner.
Yokogawa SAI143-H37: High-temperature operation model.
Yokogawa SAI143-H38: Explosion-proof variant for hazardous areas.

Installation Instructions

Mounting: Secure the unit on a DIN rail using the built-in clips.
Wiring: Connect input/output signals and power supply as per the terminal diagram.
Configuration: Set dip switches or use software to adjust signal ranges and parameters.
Testing: Verify signal accuracy using a calibrated multimeter or monitoring system.
Enclosure: Ensure proper ventilation and protection from dust/moisture.

Recommended Related Models (Same Series)

Model	Input Signal	Output Signal	Isolation	Accuracy	Dimensions (mm)	Weight	Voltage
SAI141-H33	0-20 mA	4-20 mA	1000 V AC	±0.2%	22.5 x 100 x 115	190 g	24 V DC
SAI143-H34	Thermocouple (Type K)	0-10 V	2000 V AC	±0.1%	22.5 x 100 x 115	210 g	24 V DC
SAI143-H35	4-20 mA	4-20 mA	1500 V AC	±0.05%	22.5 x 100 x 115	200 g	24 V DC
SAI143-H36	Dual-channel (0-10 V)	Dual 4-20 mA	1500 V AC	±0.1%	45 x 100 x 115	350 g	24 V DC
SAI143-H37	RTD (Pt100)	0-10 V	1500 V AC	±0.1%	22.5 x 100 x 115	200 g	24 V DC
SAI143-H38	4-20 mA (Ex-proof)	4-20 mA	1500 V AC	±0.2%	22.5 x 100 x 115	220 g	24 V DC

Popular Yokogawa Models (Other Series)

Model	Type	Input Signal	Output Signal	Dimensions (mm)	Weight	Voltage
UTAdvanced	Temperature Transmitter	RTD/Thermocouple	4-20 mA	55 x 135 x 108	500 g	24 V DC
YTA Series	Temperature Transmitter	Thermocouple	4-20 mA/HART	44 x 92 x 108	300 g	12-42 V DC
EJX Series	Pressure Transmitter	Pressure	4-20 mA/HART	96 x 96 x 132	1.2 kg	10.5-42 V DC
AXF Series	Magnetic Flowmeter	Flow Rate	4-20 mA/Pulse	Varies by size	3-15 kg	100-240 V AC
DPharp Series	Pressure Transmitter	Pressure	4-20 mA/Fieldbus	96 x 96 x 132	1.5 kg	10.5-42 V DC
F3RS01-0N	Safety Relay	Digital	Digital	22.5 x 99 x 114	150 g	24 V DC
ISC202G	Signal Converter	4-20 mA	4-20 mA	22.5 x 100 x 115	200 g	24 V DC
UM33A	Data Acquisition	Multi-signal	USB/RS-485	96 x 96 x 90	400 g	24 V DC

FAQ (Frequently Asked Questions)

Q1: What is the operating temperature range of the SAI143-H33?
A1: The SAI143-H33 operates within -20°C to +60°C.

Q2: Can the SAI143-H33 handle thermocouple inputs?
A2: Yes, it supports Type K and J thermocouple inputs.

Q3: What is the isolation voltage of this model?
A3: It provides 1500 V AC isolation between input, output, and power.

Q4: Is the SAI143-H33 suitable for hazardous areas?
A4: The standard model is not explosion-proof. For hazardous areas, consider the SAI143-H38.

Q5: How is the SAI143-H33 configured?
A5: It can be configured using dip switches or software tools.

Q6: What power supply is required for the SAI143-H33?
A6: It operates on 24 V DC (18-32 V range).

Yokogawa SAI143-H33 ANALOG INPUT MODULE

Company Information
E-mail		[email protected]
Mobile		+8615980777398
Whatsapp		+8615980777398
WeChat		+8615980777398
Add		Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Does this product come with a warranty?

Yes, we offer a 1-year warranty and support returns and exchanges to fully protect your rights.

How to verify products before purchase?

We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation.

How long does shipping take?

Shipping times vary by location. With our 16 global warehouses, we strive for fast delivery. Contact us for an estimated delivery time.

What is the minimum order quantity (MOQ)?

The MOQ is usually one unit. For bulk orders, please contact us for discounts and pricing details.

Can I get discounts for bulk purchases?

Yes, we offer competitive pricing for bulk purchases. Contact our sales team for a custom quote.

What payment methods do you accept for wholesale orders?

We accept various methods, including bank transfers (T/T), letters of credit (L/C), and more upon agreement.

Can I purchase different quantities of a product?

Yes, we offer flexible ordering options, whether you need a single unit or a large batch.

Are there discounts for new wholesale customers?

We occasionally offer promotional discounts for new wholesale customers. Contact us for current offers.

How can I ensure compatibility with my existing systems?

If unsure, please provide your system details, and our support team will verify compatibility before purchase.

Can I return products if they don’t meet my requirements?

Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Return shipping costs are the buyer's responsibility.

Do you provide technical support or installation services?

Yes, we offer technical support for installation, configuration, and troubleshooting.

Yokogawa SAI143-H33 ANALOG INPUT MODULE

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