ProductPRODUCT
Featured products
Contact Us
- Honeywell
- 621-3560 6213560
- Input Module
- USA
- 125 × 68 × 55 mm
- 0.62kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 23
Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Honeywell 621‑3560 (6213560) Pressure Sensor — Detailed Product Overview, Specifications, Applications, Advantages, Related Models, Popular Brand Models, and FAQ
1. Product Name and Introduction
Product Name: Honeywell 621‑3560 / 6213560
The Honeywell 621‑3560 is a high‑performance industrial pressure sensor designed to deliver accurate and reliable gauge pressure measurement in demanding industrial environments. As a member of the 621 Series Industrial Pressure Sensors, this model combines rugged mechanical design, stable electronic performance, and long‑term operational reliability. It is built to provide consistent pressure data to control systems, PLCs (Programmable Logic Controllers), data acquisition units, and safety systems that depend on accurate, real‑time pressure feedback.
The 621‑3560 is engineered for use in high‑pressure systems such as hydraulic power units, industrial process controls, water management, and mobile equipment. It features a compact yet durable construction that resists vibration, shock, and temperature extremes while maintaining precise pressure measurement performance.
2. Brand and Series
Brand: Honeywell
Series: 621 Series Industrial Pressure Sensors
The 621 Series includes a wide range of industrial pressure sensors known for robust construction, broad operating temperature ranges, selectable output options, and standardized industrial connections. Models in this series satisfy the needs of industrial automation, mobile hydraulic systems, HVAC applications, water and wastewater infrastructures, energy systems, and general process control.
3. Product Specifications
| Parameter | Specification |
|---|---|
| Model | 621‑3560 |
| Pressure Type | Gauge pressure |
| Pressure Range | 0–3560 PSI |
| Accuracy | ±0.5% of Full Scale (FS) |
| Output Signal | Selectable: 4–20 mA or 0–10 VDC |
| Supply Voltage | 10–30 VDC |
| Response Time | ≤ 5 ms |
| Operating Temperature Range | –40°C to +125°C |
| Media Compatibility | Air, inert gases, non‑corrosive hydraulic fluids |
| Mechanical Connection | 1/4″ NPT Male |
| Electrical Connector | Industrial sealed 3‑pin connector |
| Dimensions (L × W × H) | 125 × 68 × 55 mm |
| Weight | 0.62 kg |
| Housing Material | Stainless steel |
| Seal Material | Viton or Buna‑N elastomer |
| Environmental Protection | IP67 |
| Vibration Resistance | 10 g |
| Shock Resistance | 50 g |
4. Product Applications
The Honeywell 621‑3560 pressure sensor is engineered for a wide variety of applications where accurate gauge pressure measurement is essential to system performance, safety, and efficiency.
Industrial Automation & Control Systems:
Used to monitor pressure in pneumatic and hydraulic systems, enabling feedback control in automated manufacturing lines. Accurate pressure feedback supports stability, performance optimization, and safety interlocks.
Heavy‑Duty Hydraulic Systems:
Ideal for monitoring high pressure in hydraulic power units, presses, and mobile hydraulic circuits. Continuous feedback helps prevent overpressure conditions and supports proactive maintenance decisions.
Mobile Equipment & Construction Machinery:
Installed on machinery such as excavators, cranes, loaders, and drilling rigs where dynamic loading and high pressure are common. Robust design ensures reliable performance in field environments.
Water & Wastewater Management:
Used in pump stations, high‑pressure pipelines, and filtration systems to regulate pressures, prevent blowouts, and maintain efficient fluid transport.
Energy Production & Power Systems:
Monitors pressures in turbines, generators, and auxiliary hydraulic equipment, contributing to operational safety and improved energy efficiency.
Process Control in Chemical & Petrochemical Plants:
Applied in pressure‑sensitive process loops where accurate feedback is crucial for product consistency, safety compliance, and process optimization.
5. Product Advantages
The 621‑3560 pressure sensor offers multiple advantages tailored to industrial applications.
High Precision & Long‑Term Stability
With a typical accuracy of ±0.5% of full scale, the 621‑3560 delivers reproducible and precise pressure readings vital for tight control and monitoring loops.
Wide Pressure Range
Designed for systems requiring measurement up to 3560 PSI, covering applications that need higher pressure feedback than standard low‑range sensors.
Selectable Output Flexibility
Selectable analog outputs — 4–20 mA current loop or 0–10 VDC voltage — enable seamless compatibility with PLCs, control systems, and data logging hardware without needing external converters.
Durable Mechanical Construction
Stainless steel housing and premium elastomer seals (Viton or Buna‑N) protect internal components from mechanical wear, vibration, and environmental stress.
Broad Temperature Operation
Capable of operating reliably between –40°C and +125°C, making the sensor suitable for installations in outdoor, cold‑climate, or high‑temperature environments.
Industrial Grade Protection
With IP67 environmental protection, the sensor is resistant to dust ingress and can withstand temporary immersion in water, ideal for versatile industrial settings.
Easy Installation & Maintenance
Standard 1/4″ NPT male threaded mechanical connection and sealed 3‑pin industrial connector simplify installation, wiring, and maintenance cycles.
6. Recommended Models — Same Series or Related Types
Below are five related models from the 621 Series or similar robust industrial pressure sensors. These alternatives vary by pressure range or output options but share strong performance and design philosophies.
| Model | Pressure Range | Output | Accuracy | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 621‑3000 | 0–3000 PSI | 4–20 mA | ±0.5% FS | 110 × 60 × 50 | 0.47 |
| 621‑3300 | 0–3300 PSI | 4–20 mA / 0–10 V | ±0.5% FS | 115 × 62 × 52 | 0.55 |
| 621‑3500 | 0–3500 PSI | 4–20 mA / 0–10 V | ±0.5% FS | 120 × 65 × 55 | 0.60 |
| 621‑3552RC | 0–3550 PSI | 4–20 mA / 0–10 V | ±0.5% FS | 122 × 65 × 55 | 0.60 |
| 621‑3700 | 0–3700 PSI | 4–20 mA | ±0.5% FS | 125 × 65 × 55 | 0.62 |
7. Popular Models — Other Strong Choices from the Same Brand
Below are five well‑regarded sensor models from the same brand. These are widely used across various industries for pressure, flow, temperature, and environmental monitoring.
| Model | Sensor Type | Key Feature | Output | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| PX90 | Pressure Transducer | High accuracy industrial | 4–20 mA / 0–10 V | 92 × 50 × 45 | 0.33 |
| SCX Series | Differential Pressure Sensor | Accurate ΔP measurement | 4–20 mA | 80 × 40 × 30 | 0.21 |
| ABP Series | Compact Board‑Mount Pressure Sensor | Space‑saving OEM integration | Analog / Digital | 30 × 20 × 12 | 0.05 |
| TCR700 | Temperature Sensor | Wide temperature range sensing | 4–20 mA | 65 × 22 × 15 | 0.14 |
| RH700 | Humidity & Temperature Sensor | Combined humidity and temperature | Digital | 48 × 48 × 16 | 0.11 |
8. Frequently Asked Questions (FAQ)
Q1: What type of pressure does the Honeywell 621‑3560 measure?
A1: It measures gauge pressure, which is pressure relative to ambient atmospheric conditions.
Q2: What is the maximum pressure range of this model?
A2: This sensor is designed to measure pressures up to 3560 PSI, suitable for high‑pressure industrial systems.
Q3: What output signals are supported?
A3: The 621‑3560 supports selectable analog outputs: 4–20 mA current loop or 0–10 VDC voltage signal.
Q4: What accuracy can be expected?
A4: It provides an accuracy of approximately ±0.5% of full scale, ensuring consistent and dependable measurements.
Q5: What media are compatible with this sensor?
A5: The sensor is compatible with air, inert gases, and non‑corrosive hydraulic fluids. Media compatibility should be verified for specific applications.
Q6: What environmental protection does it have?
A6: It has an IP67 rating, meaning it is dust‑tight and can withstand temporary immersion in water.
Q7: What mechanical connection type does it use?
A7: The 621‑3560 uses a standard 1/4″ NPT male threaded mechanical interface.
Q8: Does this sensor require calibration prior to use?
A8: It is factory‑calibrated. Periodic calibration may be recommended depending on application criticality or regulatory requirements.
Q9: What is the recommended operating temperature range?
A9: It can operate between –40°C and +125°C, suitable for cold and hot environments.
Q10: In which industries is this sensor commonly used?
A10: It is commonly used in industrial automation, heavy machinery, hydraulics, energy production, water/wastewater management, and process control applications.