SNA Series:
1. Fit for kinds of Machinery Fields
* Comprise of emitter(transmitter), receiver(reflector), controller, cable connector and mount bracket.
2. SNA series's specification
* Fast response time <20ms.
* LED indicator,easy to algin, display real-time working status.
* Auto self-checking function to avoid output wrong signals to control circuit.
* Dual relay output to guarantee high safety.
* Reset function: When any beam(one or more) is obstructed, equipment can't run till press "Reset" Button, light passing recovers as well.
* Easy connection: End lid with aviation plug in connector and cable.
* High anti-interference: not affected by electromagnetic signal, strobe, welding arc and other periphery light.
Anti-vibration: adoption of several shock-absorbers like rubber washer, damper to reduce vibration by the greatest extent.
2.Specification:SNAxx20 (xx=06, 08, 10, 12……72)SNAxx30 (xx=06, 08, 10, 12……72)SNAxx40 (xx=04, 06, 08, 10……72)SNAxx80 (xx=02, 04, 06, 08……20)Protection height=(xx-1)×light axis spacing
SNAxx20 100,140,180,220......1420mmSNAxx30 150,210,270,330......2130mmSNAxx40 120,200,280,360......2840mmSNAxx80 80,240,400,560......1520mm......
Mounting Brackets refers to illustrated catalogue.
3. Main Parameters:
Power Supply | AC220V/110V±15% 50/60Hz or DC24V±15% |
Output | Relay or Dual NPN or PNP |
Power Consumption | <15W |
Controller Installation | W/S type(External), N/ND type( builtin) |
Light Type | Infrared, 940nm |
Response | <20ms |
Cable | 2.5M/3M |
Sealing Rank | Sensor/IP65, Controller/IP54,IP50 |
Circumstance Temp. | -10-55 degrees |
Dielectric Capacity | AC1500V 60s |
Insulating Resistance | >100MΩ |
Contacts Capacity | AC250V5A |
Resistance to electrical noise | IEC61000-4-4, IV/IEC61000-4-2 Type IV |
Also you can visit our website or require illustrated catalogue for more series/models.
Machining Safeguard Device, safety light curtain area sensor