Duban DB22-DT237PC Rotation speed meter DATASHEET
| Brand | Duban | Model | DB22-DT237PC |
|---|---|---|---|
| From | Name | Rotation speed meter |
Specifications
| Display | LCD backlight display |
| Measurement range | Laser: 2.5-99, 999 r/min; Contact: 0.5-19, 999 r/min; Linear velocity: 0.05-1999 m/min; 0.2-6560 ft/min |
| Photoelectric distance measurement | 50~250Mm (typical) up to 600mm depending on luminance |
| Accuracy | ±(0.05%n+1d) |
| resolution | 0.01/0.1/1 |
| Sampling time | 1.0 seconds (60 rpm or less) |
| Memory function | MAX Maximum, MIN Minimum and Last Measured value |
| Power Supply | 4X1.5vAAA 7 batteries |
| size | Host: 140x77x32mm; Sensors: φ 45x195mm |
Packing list
host X1, wire speed wheel X1, tapered adapter X1, round adapter X1, portable case X1, operation manual X1.
After-sales instructions
Warranty days: 365 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/47423/Specification.html , which is only used by users who purchase commodities from the NBCHAO.
Created on : 2025/12/17