{"id":3435,"date":"2026-09-03T15:08:40","date_gmt":"2026-09-03T07:08:40","guid":{"rendered":"https:\/\/www.rettar.com\/en\/?post_type=products&p=3435"},"modified":"2026-09-09T09:32:53","modified_gmt":"2026-09-09T01:32:53","slug":"2dbl2901-belt-laser-flowmeter","status":"publish","type":"products","link":"https:\/\/www.rettar.com\/en\/products\/2dbl2901-belt-laser-flowmeter\/","title":{"rendered":"2DBL2901 Belt Laser Flowmeter"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n
Parameter Type<\/div>\n<\/th>\n
\n
Specific Value<\/div>\n<\/th>\n<\/tr>\n<\/thead>\n
\n
Measurement Signal<\/div>\n<\/td>\n
\n
Laser 905nm, CLASS 1, Eye Safe (IEC 60825-1)<\/div>\n<\/td>\n<\/tr>\n
\n
Measurement Range<\/div>\n<\/td>\n
\n
0.3~10m @ 10% Reflectivity<\/div>\n<\/td>\n<\/tr>\n
\n
Laser Divergence Angle<\/div>\n<\/td>\n
\n
<6mrad<\/div>\n<\/td>\n<\/tr>\n
\n
Response Time<\/div>\n<\/td>\n
\n
90\u00b120ms<\/div>\n<\/td>\n<\/tr>\n
\n
Statistical Measurement Accuracy Error<\/div>\n<\/td>\n
\n
\u00b12cm<\/div>\n<\/td>\n<\/tr>\n
\n
Volume Measurement Repeatability Error<\/div>\n<\/td>\n
\n
1%<\/div>\n<\/td>\n<\/tr>\n
\n
Horizontal Scanning Angle<\/div>\n<\/td>\n
\n
300\u00b0\/170\u00b0 (with Protective Cover)<\/div>\n<\/td>\n<\/tr>\n
\n
Horizontal Scanning Frequency \/ Horizontal Angular Resolution<\/div>\n<\/td>\n
\n
15HZ\/0.075\u00b0, 25HZ\/0.125\u00b0, 50HZ\/0.25\u00b0<\/div>\n<\/td>\n<\/tr>\n
\n
Operating Voltage<\/div>\n<\/td>\n
\n
DC10~32V, Recommended Voltage: DC 24V\/DC 12V<\/div>\n<\/td>\n<\/tr>\n
\n
Startup Current<\/div>\n<\/td>\n
\n
0.5A @ DC 24V or 1A @ DC 12V<\/div>\n<\/td>\n<\/tr>\n
\n
Total Power Consumption<\/div>\n<\/td>\n
\n
<5W<\/div>\n<\/td>\n<\/tr>\n
\n
Heating Function<\/div>\n<\/td>\n
\n
None<\/div>\n<\/td>\n<\/tr>\n
\n
Electric Protective Cover<\/div>\n<\/td>\n
\n
None<\/div>\n<\/td>\n<\/tr>\n
\n
Communication Interface<\/div>\n<\/td>\n
\n
1* RJ45 Ethernet Port<\/div>\n<\/td>\n<\/tr>\n
\n
Power Interface<\/div>\n<\/td>\n
\n
1* Round Hole Female Socket (DC5.5-2.1)<\/div>\n<\/td>\n<\/tr>\n
\n
Operating Environment<\/div>\n<\/td>\n
\n
-20\u00b0C to +55\u00b0C; 0% to 95% Humidity, Non-Condensing<\/div>\n<\/td>\n<\/tr>\n
\n
Bare Machine Weight<\/div>\n<\/td>\n
\n
Approx. 500g (including standard 1-meter length cable)<\/div>\n<\/td>\n<\/tr>\n
\n
Protection Level<\/div>\n<\/td>\n
\n
IP65\/IP67<\/div>\n<\/td>\n<\/tr>\n
\n
Anti-Strong Light Interference<\/div>\n<\/td>\n
\n
80000lx<\/div>\n<\/td>\n<\/tr>\n
\n
Vibration Resistance<\/div>\n<\/td>\n
\n
IEC 60068-2-6 (Level 2)<\/div>\n<\/td>\n<\/tr>\n
\n
Shock Resistance<\/div>\n<\/td>\n
\n
IEC 60068-2-27 (Level 2)<\/div>\n<\/td>\n<\/tr>\n
\n
Explosion-proof Mark<\/div>\n<\/td>\n
\n
None<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Belt laser flowmeter uses 2D LiDAR to emit a laser line to the surface of the material, forming a contour line. This laser line contains many laser beams, and each laser beam reaches the material surface contour line to form multiple detection points. The material at each detection point generates a reflected beam, which is received by the photoelectric sensor inside the 2D LiDAR. By measuring the flight time of each laser beam from emission to reception, the distance between each detection point of the material surface contour line and the 2D LiDAR can be obtained and combined with the speed of the belt, the 3D dynamic view and the volume flow rate of the material transported on the belt can be measured, and the condition of the belt can also be known.<\/p>\n","protected":false},"featured_media":3436,"parent":0,"menu_order":0,"template":"","tags":[],"product":[502,508],"size":[],"material":[],"class_list":["post-3435","products","type-products","status-publish","has-post-thumbnail","hentry","product-3d-scanner","product-index","post1-3435"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.rettar.com\/en\/wp-json\/wp\/v2\/products\/3435","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rettar.com\/en\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.rettar.com\/en\/wp-json\/wp\/v2\/types\/products"}],"version-history":[{"count":2,"href":"https:\/\/www.rettar.com\/en\/wp-json\/wp\/v2\/products\/3435\/revisions"}],"predecessor-version":[{"id":3823,"href":"https:\/\/www.rettar.com\/en\/wp-json\/wp\/v2\/products\/3435\/revisions\/3823"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rettar.com\/en\/wp-json\/wp\/v2\/media\/3436"}],"wp:attachment":[{"href":"https:\/\/www.rettar.com\/en\/wp-json\/wp\/v2\/media?parent=3435"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rettar.com\/en\/wp-json\/wp\/v2\/tags?post=3435"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.rettar.com\/en\/wp-json\/wp\/v2\/product?post=3435"},{"taxonomy":"size","embeddable":true,"href":"https:\/\/www.rettar.com\/en\/wp-json\/wp\/v2\/size?post=3435"},{"taxonomy":"material","embeddable":true,"href":"https:\/\/www.rettar.com\/en\/wp-json\/wp\/v2\/material?post=3435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}