




Product Introduction of SAIMO Tilt Switch Control Cabinet
1. Overview
Introducing the SAIMO Tilt Switch Control Cabinet: a pinnacle of high-performance engineering crafted for industrial excellence. Designed with precision, it harmonizes flawlessly with SAIMO tilt switches to deliver unwavering monitoring and protection across conveyor systems, chutes, and a myriad of material-handling equipment.
2. Key Features
- Precise Detection: With cutting-edge sensing technology, this device guarantees pinpoint detection of tilt switch statuses. Should the switch tilt beyond a 15-degree angle caused by external forces like chute blockage or conveyor belt deviation, the control cabinet swiftly activates, ensuring minimal disruption.
- Adjustable Alarm Delay: Featuring a flexible adjustable delay circuit spanning from 0 to 10 seconds, this innovation significantly reduces false alarms from momentary tilts, bolstering the accuracy of your alarm signals.
- Dual-state Setting: The control device is enhanced with a user-friendly jumper, empowering users to designate either the vertical or tilted switch state as normal, fully adaptable to diverse application scenarios.
- Multiple Output Contacts: Outfitted with dual sets of normally open and normally closed contacts, this feature connects effortlessly to external alarm systems (such as sound-light alarms) or control apparatus (such as relays), facilitating timely alarms or control measures.
3. Technical Parameters
- Power Supply: Offers a robust power supply of 220VAC ± 10%, 47-62Hz, boasting a power consumption of just 10W, ensuring efficient energy use.
- Output: Equipped with one DPDT contact, rated for a capacity of 5Amp/220VAC or 5Amp/28VDC for non-inductive loads, providing dependable performance.
- Protection Grade: The controller, available in both PLR38 metal and PLR39 plastic types, is fortified with an IP65 protection grade, making it ideal for the toughest industrial settings.
4. Applications
- Chute and Transfer Point Blockage Detection: Strategically installed at chutes or transfer points, this device swiftly detects material blockages. As soon as blockage tilts the switch probe, the control cabinet issues an alert, prompting immediate worker intervention.
- Conveyor Belt Deviation Detection: Expertly monitors conveyor belt operations. When belt misalignment causes the probe to deviate, the control cabinet either triggers an alarm or activates a belt deviation correction device.
- Unloading Detection of Tipplers: During tippler unloading operations, this system vigilantly monitors to prevent any anomalies, ensuring smooth unloading processes.
- Material Lack or No-material Detection of Belts or Vibration Feeders: In instances of insufficient or absent material on belts or vibration feeders, gravity-induced probe tilting prompts the control cabinet to emit a material-lack alarm signal, ensuring timely replenishment.
5. Product Advantages
- Reliability: Constructed with a printed circuit board and high-quality components, this device delivers steadfast and reliable performance in industrial environments.
- Ease of Installation and Maintenance: Its compact and modular design simplifies installation and maintenance. With intuitive front-panel indicator lights displaying operational status, fault diagnosis becomes a breeze.
- Customizability: Tailorable to diverse customer specifications, such as delay time adjustments and contact type choices, this product meets the unique demands of varied application scenarios with finesse.
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Attribute Category |
English Attribute |
Basic Parameters |
Brand/Model: Saimo PLR38/SL28/PLR39/SL29 Series |
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Power Supply: 220VAC±10%, 47-62Hz, 10W |
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Output: 1 DPDT contact, rated 5Amp/220VAC or 5Amp/28VDC (non-inductive load) |
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Time Delay: 0-10s adjustable |
Performance Features |
Working Principle: Contact activates when vertically hung probe tilts ≥15°, resets when vertical |
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Protection Class: IP65 (dust-tight and water jet-proof, e.g., SL28/SL29 models) |
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Operating Temperature: -40ºC~+200ºC |
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Contact Type: Normally closed non-mercury switch, 250mA/24VDC (non-inductive load) |
Structural Features |
Housing Material: |
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- Metal models (e.g., PLR38/SL28): High-strength metal, corrosion-resistant & impact-proof |
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- Plastic models (e.g., PLR39/SL29): Lightweight engineering plastic, excellent insulation |
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Installation: Probe hung vertically; controller wall-mounted, easy to install |
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Status Setting: Normal status (vertical/tilt) configurable via jumper |
Application Scenarios |
Applications: Chute/junction blockage detection; belt/vibrating feeder material shortage monitoring; conveyor belt deviation alarm; tilting equipment safety protection |
Core Advantages |
Core Advantages: 0-10s delay for anti-false activation; wide temperature resistance (-40ºC~+200ºC); IP65 protection for harsh environments; maintenance-free design with long service life |