Rexroth HED80A-20 200K14 Pressure Relay with ±0.5% Accuracy and 300PSI System Pressure for Industrial Applications
Price:
RMB/100-10000/PC
MOQ:
1
Delivery Time:
3 work days
Brand:
Rexroth
Product Description
Product Overview
Rexroth HED80A-20 200K14 pressure relays deliver high-precision pressure monitoring and control with ±0.5%FS accuracy and robust mechanical construction for demanding industrial applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Process Connection | M20X1.5, G1/4, 1/4NPT |
| Pressure Connection | Nylon 1/2" NPT Male |
| Comprehensive Accuracy | ±0.5%FS |
| Factory Setting Pressure | 110-130psi |
| Measurement Range | (-0.1~160)MPa, (0~50)KPa |
| Switching Voltage | 250V AC |
| System Pressure | 300PSI (2.07MPa) |
| Safe Overload | 4-20mA (2 Wires) |
| Endurance Test Cycle | 100,000 times |
Key Features & Advantages
- High-Precision Control: ±0.5%FS accuracy with plunger-type mechanical structure and PID closed-loop regulation
- Robust Safety Design: Spring seat and damping hole structure for pressure impact buffering
- Intelligent Diagnostics: Integrated overcurrent, overheating, and signal abnormality detection with LED indicators
- Wide Compatibility: 24V DC input compatibility with Rexroth components
- Versatile Applications: Suitable for safety protection, sequential motion control, and hydraulic pump unloading
Application Guidelines
Selection & Installation
Choose model according to system pressure range (HED 8 series supports 250Bar). Ensure proper terminal tightening and use shielded cables to reduce electromagnetic interference.
Maintenance & Operation
Calibrate set values using Rexroth software. Regularly check spring preload and micro switch contacts every 2000 hours. Avoid high dust or humidity environments and use clean hydraulic oil only.
Frequently Asked Questions
Do you accept small orders?
Yes, we accept small orders. Please contact us for details.
Can you send products to my country?
Yes, we can ship worldwide. We can assist with shipping if you don't have your own forwarder.
What are your payment terms?
We accept T/T, LC at sight, or 100% full payment.
How long is your production lead time?
Typically 15 days for MOQ quantities, depending on product and order size.
When can I get the quotation?
We usually respond within 24 hours. For urgent requests, please call or note in your email.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Fujian zhichuan mechanical equipment Co., Ltd.
Location
No. 906, Jinlong Road, Guankou Town, Jimei District, Xiamen City
Contact Person
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