Dwyer Series 636D Fixed Range Differential Pressure Transmitter (636D-0, 636D-1)
Price:
Negotiable
MOQ:
1PCS
Delivery Time:
5-8 work days
Brand:
Dwyer
Product Description
Dwyer Series 636D Fixed Range Differential Pressure Transmitter (636D-0, 636D-1)
Product Overview
The Dwyer Series 636D Fixed Range Differential Pressure Transmitter is a rugged, high-accuracy instrument designed for measuring pressures of liquids, gases, and vapors in demanding industrial environments. With a 0.5% full-scale accuracy and standard 4-20 mA output (optional 1-5 VDC), it ensures precise data transmission for process control.
Key Attributes
| Service | Compatible Gases, Liquids Or Vapors |
| Wetted Materials | Types 316L SS |
| Accuracy | BFSL: ±0.5% F.S. |
| Stability | ±1.0% F.S./yr. |
| Pressure Limits | 3 X Full Scale Differential Pressure; Burst: 2500 Psig. |
| Temperature Limits | Ambient Operating: -40 To 140°F (-40 To 60°C) |
Product Features
Precision Measurement
0.5% FS accuracy for reliable differential pressure monitoring across liquid, gas, and vapor media. Fixed range configurations (636D-0, 636D-1) tailored to specific application needs.
Durable Construction
NEMA 4X-rated 316 stainless steel enclosure resists corrosion, dust, and water ingress. Welded construction ensures integrity in harsh environments (e.g., offshore, chemical plants).
Wetted Materials
316L stainless steel components compatible with most industrial fluids and gases. Reduces risk of material degradation or contamination in process systems.
Safety & Compliance
CSA-approved explosion-proof for Class I, Division 1 hazardous areas (Groups B, C, D). NACE compliance for offshore and corrosive environment applications.
Output Versatility
Standard 4-20 mA signal for long-distance transmission; optional 1-5 VDC for local systems. Loop-powered design simplifies integration with PLCs, SCADA, and control panels.
Environmental Resilience
Operates in extreme temperatures and harsh conditions with minimal maintenance. Suitable for outdoor installations or dusty/particulate-laden environments.
Technical Specifications
| Accuracy | ±0.5% FS |
| Pressure Range | Model-dependent (e.g., 636D-0: 0-10 psi; 636D-1: 0-50 psi, consult datasheet) |
| Output Signal | 4-20 mA (standard), 1-5 VDC (optional) |
| Enclosure Rating | NEMA 4X (IP66) for dust/water protection |
| Wetted Materials | 316L stainless steel |
| Certification | CSA explosion-proof, NACE compliant |
| Operating Temperature | -40 to +180°F (-40 to +82°C) |
| Process Connections | 1/4" NPT male (standard) |
Industrial-Grade Reliability: The 636D transmitter combines rugged construction with high accuracy, making it ideal for critical process control applications in oil & gas, chemical processing, power generation, and other demanding industries.
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Company
Xi'an Kacise Optronics Co.,Ltd.
Location
2nd Building, Tianyuan International Mansion, High-tech Zone, Xi'an City, Shaanxi Province, China
Contact Person
Evelyn Wang