Specification Brand : Glomora BulletPoint1 : Clear Display: 0.56-inch 4-digit LED screen shows RPM readings in green, ensuring visibility BulletPoint2 : Precise Measurement: Equipped with a 3-wire NPN Hall Proximity Switch Sensor for accurate results BulletPoint3 : High Speed Range: Measure revolution speeds up to 9999rpm for a wide range of applications BulletPoint4 : Stable Performance: High precision, quick response, and reliable operation for consistent use BulletPoint5 : Wide Supply Voltage: Operates on 8-24V, making it suitable for various RPM speed measurements ItemName : Glomora 4 Digital Green LED Tachometer RPM Speed Meter,NPN Hall Proximity Switch Sensor for Lathes, Conveyor Belts ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 12 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : industrial-tachometers Manufacturer : Glomora ModelName : Glomorakg1cmn95th ModelNumber : Glomorakg1cmn95th PartNumber : Glomorakg1cmn95th ProductDescription : Specification: Item Type: Tachometer Display: 0.56inch green LED, 4 digit reading Measuring Range: 10-9999rpm Measuring Accuracy: ±0.1%, reading±1digit Display Refresh Rate: >3 times/sec Overrange Display: Display 1 or -1 in the first digit position, none in the last three digit positions Hall Proximity Switch Type: NPN NO Tachometer Size: 79x26x43mm / 3.11x1.02x1.69in
Package List: 1 x LED Tachometer 1 x Hall Proximity Switch 1 x Round Magnet 1 x Cable
Note: 1. Connect the plug correctly according to the wiring diagram. 2. The Hall switch is an NPN normally open type, and the detection distance of the Hall switch needs to be within 10 mm. The Hall switch is installed with a diameter of 12 mm and a wire length of 1m or less. 3. Avoid strong electromagnetic interference, the measurement wire is best to use shielded wire or twisted pair wire. 4. The counter and the clear input switch or circuit should be as close as possible to the terminals of the counter to make the line as short as possible. 5. Avoid the same tube or stranded wiring with strong electric wires or power wires to avoid unnecessary interference. If necessary, please use shielded wires, and the shielding layer is connected to the counting terminal +. 6. It is not recommended to use mechanical switches or micro switches, because their life is relatively short, it is easy to miscount after a long time; if using mechanical switches or micro switches, please try to use better quality one, so as not to miscount, magnetic switch is strong recommended.