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HYDAC HDA4740-A-400-000 Transmitter | Pressure, 4-20mA, 0-400 bar, M12x1.5, 316L, for Hydraulic

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HYDAC HDA4740-A-400-000 Transmitter | Pressure, 4-20mA, 0-400 bar, M12x1.5, 316L, for Hydraulic

Brand Name	HYDAC
Model Number	HDA4740-A-400-000
Certification	ATEX
Place of Origin	DE
Minimum Order Quantity	1
Price	Negotiable
Payment Terms	T/T,XT,ALIPAY
Supply Ability	100pcs per month
Delivery Time	Negotiable
Packaging Details	carton
Power Supply	1
Ambient Temperature	-
Electrical Rating	G
Certifications	S

Detailed Product Description

HYDAC HDA4740-A-400-000 Transmitter | Pressure, 4-20mA, 0-400 bar, M12x1.5, 316L, for Hydraulic

HYDAC HDA4740-A-400-000 pressure transmitter specifications. 4-20mA, 0-400 bar, M12x1.5, 316L, IP65, for hydraulic systems.

Product Overview

The HYDAC HDA4740-A-400-000 is a robust pressure transmitter designed for demanding hydraulic and mobile applications. It provides a 4-20mA output signal proportional to a pressure range of 0-400 bar. The transmitter features an M12x1.5 process connection, 316L stainless steel wetted parts, and an IP65-rated housing. Its high accuracy, durability, and resistance to pressure peaks make it ideal for precise pressure monitoring and control in hydraulic power units, test stands, and heavy machinery.

Technical Specifications (Transmitter)

Parameter	Specification
Manufacturer	HYDAC International GmbH
Series	HDA 4740 (Industrial Pressure Transmitters)
Model	HDA4740-A-400-000
Product Type	Pressure Transmitter
Measuring Range	0 to 400 bar (0 to 5800 psi)
Output Signal	4-20 mA (2-wire)
Accuracy	≤ ±0.5% FS (includes nonlinearity, hysteresis, repeatability)
Process Connection	M12 x 1.5 male thread
Wetted Parts	Stainless steel 316L / 1.4404

Technical Specifications (Electrical/Mechanical)

Parameter	Specification
Supply Voltage	12-30V DC (2-wire loop powered)
Load Resistance	≤ (Us - 10V) / 0.02A
Long-Term Stability	≤ ±0.5% FS per year
- Response Time	≤ 2 ms
Overload Pressure	1.5 x full scale (600 bar)
Burst Pressure	≥ 3 x full scale (1200 bar)
Process Temperature	-40 to 125°C (-40 to 257°F)
Ambient Temperature	-40 to 85°C (-40 to 185°F)
Protection Rating	IP65, IP69K (option)
Electrical Connection	M12x1, 4-pin, A-coded
Certifications	CE, RoHS

Key Features

High Pressure Range: Up to 400 bar for heavy-duty hydraulic applications
Excellent Media Compatibility: 316L SS wetted parts for hydraulic oils, HFA, HFB, HFC fluids, water, etc.
High Overload & Burst Pressure Safety: Withstands pressure spikes common in hydraulic systems
Robust Housing: Metal housing with IP65/IP69K rating for harsh environments
High Accuracy & Stability: Reliable for process control and monitoring
M12 Electrical Connection: Standard industrial sensor connector
Wide Temperature Range: Operates in extreme conditions
Compact Design: Easy to install in tight spaces

Applications

Pressure monitoring in hydraulic power units (HPUs) and cylinders
Mobile hydraulics (construction, agricultural machinery)
Test bench and production line pressure measurement
Industrial process control requiring high-pressure measurement

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About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL and EMERSON to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

Frequently Ask & Questions

Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.

Product Tags: HYDAC pressure transmitter 4-20mA 316L hydraulic pressure sensor M12x1.5 pressure transmitter 400 bar

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HYDAC HDA4740-A-400-000 Transmitter | Pressure, 4-20mA, 0-400 bar, M12x1.5, 316L, for Hydraulic

HYDAC HDA4740-A-400-000 Transmitter | Pressure, 4-20mA, 0-400 bar, M12x1.5, 316L, for Hydraulic

Product Overview

Technical Specifications (Transmitter)

Technical Specifications (Electrical/Mechanical)

Key Features

Applications

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