ZS09P Zero Speed Switch Sensor for Conveyors and More
| Part Number | Input Voltage | Contacts (5 Amp) | Target |
| ZS09P1-120F | 120 VAC | N.O./N.C. | Ferrous |
| ZS09P2-120F | 120 VAC | N.O. | Ferrous |
| ZS09P3-120F | 120 VAC | N.C. | Ferrous |
| ZS09P1-120M | 120 VAC | N.O./N.C. | Magnetic |
| ZS09P2-120M | 120 VAC | N.O. | Magnetic |
| ZS09P3-120M | 120 VAC | N.C. | Magnetic |
| Part Number | Input Voltage | Contacts (5 Amp) | Target |
| ZS09P1-DF | 5-24 VDC | N.O./N.C. | Ferrous |
| ZS09P2-DF | 5-24 VDC | N.O. | Ferrous |
| ZS09P3-DF | 5-24 VDC | N.C. | Ferrous |
| ZS09P1-DM | 5-24 VDC | N.O./N.C. | Magnetic |
| ZS09P2-DM | 5-24 VDC | N.O. | Magnetic |
| ZS09P3-DM | 5-24 VDC | N.C. | Magnetic |
Quick Quote
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Order online from our featured distributor, Ram Meter.
Telephone: 248-362-0990
Features
- Compact, self-contained zero speed switch sensor with relay
- Isolated SPDT relay contacts switch up to 5 amps
- Non-contact Hall Effect. Senses magnetic and high iron content target.
- PPR Range: 1 – 6,000 Pulses Per Revolution
- Speed Range: 0.1 RPM to 25,000 RPM
- 120 VAC or 5-24 VDC
- Precision trim pot for accurate relay set point adjustment
Benefits
- No additional control box needed.
- No Calibration Required
- Automate your ‘Stop’ circuit
- Faster than pushing Emergency Stop!
- Suitable for outdoor use and in wash down areas (IP67)
- Extend the lifespan of your equipment
- Stop conveyor “domino” effect
- Detect unexpected load increase
- Reduce belt breaks
ZS09P Zero Speed Switch Sensor
Overview
The Phares Model ZS09P Zero Speed Switch Sensor is a convenient all-in-one device which combines sensor and relay. No additional control box needed. Switches up to 5 amps.
It is an entire Zero Speed Switch System in one sensor. Just point the ZS09P at a bolt head or keystock on your machine, wire the relay contacts to your alarm or control circuit, and you’re good to go!
Use the ZS09P Zero Speed Switch Sensor in over speed, under speed, or zero speed monitoring applications. The ZS09P Zero Speed Switch has an adjustable set point for precise, accurate speed measurement. It protects your conveyor or other industrial machinery when it slows down, or stops unexpectedly, and reacts faster than pushing Emergency Stop.
The ZS09P Zero Speed Sensor looks like a prox switch, but incorporates intelligent speed sensing circuitry not found in simple on/off devices. When machine shaft speed reaches the set point, the ZS09P Zero Speed Sensor relay output changes state. It remains in this state until under speed or zero speed condition occurs.
Phares Zero Speed Switches have isolated relay contacts making it easy to incorporate into new or existing systems, or to replace obsolete zero speed switches.
Install at the load pulley on augers, bucket elevators, conveyors, exhaust fans, grinders, turbines and many other applications where shaft speed monitoring is needed.
Options
- Custom Cable Length
- Custom Relay Set-Point Adjustment Range
- Fixed Set-Point
- Relay Latch
ZS09P Zero Speed Switch Sensor
Specifications
View or Download PDF: ZS09P Spec Sheet
Power Requirements:
Part No. ZS09P-120: 120VAC, 20mA, 50/60Hz
Part No. ZS09P-D: 6-24VDC, 69mA
Relay Output: (specify when ordering)
SPDT Form ‘C’ dry relay contact (Normally Open/Closed)
SPST Normally Open
SPST Normally Closed
Contact ratings:
5A, 240VAC
5A, 30VDC
Vibration resistance (function) NO/NC contact >15/5g
Shock resistance (destruction) >100g
Operating Frequency:
Hall Effect and Inductive (Gear Tooth): 0.02Hz – 10kHz
Hall Effect Only: 0.02Hz – 25kHz
Sensing Distance (Gap) in Inches:
1/16″ to 1/8″ using Gear Tooth Wheel, Bolt Head, Key Stock, etc.
1/8″ to 1/4″ using a Phares High Density Magnetic Disk.
1/4″ to 1″ using a Phares Magnet or Magnetic Disk.
(Magnetic target sensing distance based on Phares Magnetic Disks and magnet types).
Minimum Gear Tooth Sizes:
1/8″ gear tooth length, width, depth and gap.
Gear Tooth Material:
High ferrous (iron) content.
Operating Temperature:
-40°F to 140°F
Weight:
6 oz.
Cable:
4 ft., 6 conductor, 22 AWG, unshielded
(Custom cable lengths available.)
Dimensions and Threads
Tech Documents
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