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DSS18T

Product Advantages

Hygienic pressure measurement in sanitary applications for the food and beverage industry

For dairies, dairy products, breweries and soft drink production

Mounting to pipelines and vessels with 4 ... 20 mA output signal

For gases, compressed air, vapour; liquid, pasty, powdery and crystallising media

Features

Quick cleaning, without residue

Milk thread fitting per DIN 11851

Suitable for cleaning out of place (COP)

Product Size

Product Circuit

Product Info

Diaphragm seal systems are used to protect the pressure measuring instrument from aggressive, adhesive, crystallising, corrosive, highly viscous, environmentally hazardous or toxic media. The diaphragm made of stainless steel provides for the separation from the medium. The pressure is transmitted to the measuring instrument via the system fill fluid which is inside the diaphragm seal system.

Technical Specifications

Design High-quality pressure sensor, welded to diaphragm seal
Output 4 ... 20 mA (2-wire)
Power Supply DC 8 ... 35 V
Accuracy at Reference Conditions 0.5 % of span
Permissible Load in Current output (power supply - 7.5 V) / 0.023 A
Current Supply Max. 25 mA
Dissipation Loss 828 mW
Reference Conditions (per IEC 61298-1)
  • Temperature: 15 ... 25 ℃ [59 ... 77 F]
  • Atmospheric Pressure: 860 ... 1,060 mbar [12.5 ... 15.4 psi]
  • Humidity: 45 ... 75 % r. h.
  • Power Supply: DC 24 V
  • Mounting Position: Calibrated in vertical mounting position with pressure connection facing downwards
Pressure Limitation
  • < 10 bar [150 psi]: 3 times
  • >= 10 bar [150 psi]: 2 times
Permissible Temperature Range
  • Medium: -10 ... 80 ℃ [50 ... 176 F], for CIP and SIP max. 130 ℃ [266 F]
  • Ambient: 10 ... 40 ℃ [50 ... 104 F]
  • Storage: 10 ... 60 ℃ [50 ... 140 F]
Material
  • Wetted Parts: Diaphragm - Stainless steel 1.4435 [316L]; Diaphragm seal - Stainless steel 1.4435 [316L]
  • Non-Wetted Parts: Case - Stainless steel 1.4571 [316Ti]; Zero adjustment ring - PBT/PET GF30; Angular connector - PBT/PET GF30
Surface Roughness Wetted: Ra 0.76 μm [30 in] per ASME BPE SF3 (except for weld seam)
Level of Cleanliness of Wetted Parts Oil and grease free per ASTM G93-03 level F and ISO 15001 (< 1,000 mg/m2)
System Fill Fluid Medicinal white mineral oil KN 92 (FDA 21 CFR 172.878, 21 CFR 178.3620(a); USP, EP, JP)
Permissible Humidity (per IEC 68-2-78) 67 % r. h. at 40 ℃ [104 F] (in accordance with 4K4H per EN 60721-3-4)
KNOW ABOUT YAKEXI

HONGFEI AND YAKEXI

ABOUT YAKEXI

The sub-brand "Yakexi" under Shenzhen Hongfei Automation Technology Co., Ltd. is dedicated to innovative research and development, providing high-precision and reliable sensor solutions to meet the diverse needs of our customers. There is a Uyghur proverb that says, "Yakexi embodies the essence of inner satisfaction and happiness." Inspired by this philosophy, we strive to deliver quality products and services that bring satisfaction and trust to our customers.

Vision

Providing world-leading smart sensor solutions with cutting-edge technology.

Mission

Customer-centric, innovative sensor technology, and customized smart solutions.

Values

Integrity, innovation, responsibility, customer first

Philosophy

Integrity-based, innovation-driven, responsible, customer first

OUR ADVANTAGE

We have a professional sales and technical team with in-depth knowledge of industry trends and product features, providing expert consultation and advice to our customers.
Our sales network spans multiple regions and industries, enabling us to respond swiftly to market demands and provide localized services.
We prioritize both pre-sales and post-sales services, responding quickly to customer needs to ensure their satisfaction.
Leveraging our close partnerships with suppliers, we integrate supply chain resources to offer competitive pricing and high-quality products.
We adapt our product and service strategies flexibly based on market changes and customer feedback to maintain competitive advantage.

Diverse range

Customer-centric

Professional sales team

Integrate supply chain resources

Respond quickly to market and meet customer needs

Our technology

Provide professional technical solutions

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    Amount Of Users

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    Cooperation Factories

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