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Lot Of Four Keyence PS-T2

One-Touch Calibration

Separate Amplifier Photoelectric Sensors


Voltage (V ) 12-24 DC
Sensor Operating Temperature (C. ) -10 to 55
Sensor Operating Temperature (F. ) 14 to 131
Sensor Descriptor - Photoelectric automatic calibration, 2 line connection
Transistor - NPN
Rated Output, Sensor - 100 mA
Sensor Unit Application (Photoelectric) - Thrubeam or Reflective
Detecting Distance (m ) - Will vary with characteristics
Sensitivity Adjustment - Fully automatic
Sensor Light Source- Red, Green & Yellow LED
Sensor Housing - Polycarbonate
Sensor Connector and Mounting - DIN or Side

Response time 500 s 660 s to 1.2 ms 1.
Operation mode LIGHT ON/DARK ON (switch-selectable)
Indicators Output indicator: Red LED, Stable operation indicator: Green LED,
Calibration indicator: Yellow LED
Timer function ON-delay: 40 ms, OFF-delay: 40 ms, Timer OFF (switch-selectable)
External calibration Non-voltage input signal (contact, solid state)
Control output NPN open-collector 100 mA max. (40 V max.)
Residual voltage: 1 V max. 2.
Stability output NPN open-collector 50 mA max. (40 V max.)
Residual voltage: 1 V max. 3.
Protection circuit Reverse polarity protection, Over-current protection, Serge absorber
Power supply voltage 12 to 24 VDC 10%, Ripple (P-P) 10% max.4.
Current consumption 35 mA max.
Ambient temperature -10 to +55C 5.
Relative humidity 35 to 85%
Vibration 10 to 55 Hz, 1.5 mm double amplitude in X, Y and Z directions, 2 hours respectively
Shock immunity 500 m/s2 {Approx. 50 G} in X, Y and Z directions, 3 times respectively
Housing material Body/Cover: Polycarbonate


Equipment Notes:

These units are new.  Some were placed in a system but never powered up.  Never been used.



This item is sold with a 3 Day Satisfaction Guarantee.  So bid with confidence.  As our many customers will attest, we will do our very best to resolve any customer problems. But our official policy is:

This item comes with a 3 day right of return policy.
All returns must be made within 3 days of receipt.
All warranties are void if the calibration / warranty seals are broken.
Equipment must be shipped correctly and returned with all accessories.
Customer is responsible for all shipping charges on returns.
Foreign Buyers please be aware: We offer no warranty or returns on items shipped outside the USA


Payment, Shipping & Bidding:

Buyer will pay $8.00 packing and shipping in the continental United States. Payments accepted are Paypal, cashiers checks and money orders only.  No international buyers unless Paypal verified.  Please feel free to contact us if you need other arrangements.

We will make every effort to ship within 24 hours of receipt of payment. We ship with FedEx & UPS only. We will be glad to ship with other carriers using the purchasers shipping account. Please contact us to make any special shipping arrangements. For shipping rate research, our shipping address is Boulder, CO USA ---- Zip Code is 80305.

Many of our auctions have a set packaging and shipping fee.  This set fee makes the transaction easier and allows the purchaser to send payment at once without having to wait for a shipping total.  This is our best guess on an unpackaged item.  Please consider the total with shipping when you are bidding.

Foreign buyers: Unless special provisions have been made, you are responsible for making your own shipping arrangements and all costs related to customs, duties & special packaging requirements. Please do not ask us to quote you international shipping rates. Use the address information above to research you own shipping rates. You can email sales@ascentconcepts (no spam) .com to get the packaging fee, package weight and size for your research. Items sold outside the USA are sold as is.

Bidders - with no feedback or less then 80% positive feedback must contact us through the eBay email system before placing a bid. We will reply through the same system, documenting that you have been approved to bid. If you do not follow these procedures, your bid will be cancelled.  All other bidders, bid with confidence.


About Us:

Ascent Concepts and Technologies is a Research & Development Lab. As a service to the companies and institutions we work with, we broker their excess equipment & act as application specialists on their new equipment needs. We are now offering quality used equipment to the public with the same level of professionalism and service.

Please feel free to email at thomasknox@ascentconcepts (no spam) .com or call Thomas @ 1-303-554-0307 with any Technical questions. Please feel free to email at waltwhite@ascentconcepts (no spam) .com or call Walt @ 1-720-276-8288 with any Shipping or Logistical questions. We make every effort to evaluate and guarantee our equipment. Although we do not provide NIST traceable calibration, we do have extensive in house calibration equipment and make every effort to test and verify performance on equipment we sell. However we do not warranty any items shipped outside the USA.


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The equipment shown is a representation only.  We often have multiple units in stock so please email us with your needs.  We have a large inventory and can usually find any test and measurement item in a short time frame.------Inquires