Description: Ultrasonic water depth sensor used for water depth measurement for reservoir, lake , rive and shallow sea etc.. When measuring , put the sensor on the water surface or put it in the certain place of water, using the principle of ultrasonic water transmitted in the water and it can get the current water depth through instrument automatic operation .This instrument adopted the international advanced technology, and it has perfect water depth measurement function, control function , data transmission function and man-machine communication function. This instrument include ultrasonic receiving and transmitting sensor ,servo circuit , temperature and pressure compensation sensor ,compensation circuit unit ,monitor ,control signal output and serial data or analog output (optional). With low maintenance ,high reliability ,long working life ,easy to use ,simple operation and accurate measurement etc.. So it widely used in water depth measurement for hydrographic measurement , hydroelectric power plant, reservoir ,shallow sea ,lakes, river surveying, environment water and monitoring the ideal water’s depth .
Main parameters:
Type: CX-UWDM (module type)
Max.range:5~500m***
Accuracy：±0.5%（based standard surface in the water with 20℃）
Dead band：≤5%~2%F.S（atF0~FS）
Beam angle：18°±2°
Working frequency：50kHz～200kHz（different from the matched sensor）
Output signal：RS485，4~20mA(optional)
Display unit working parameter:
Display：LCD+backlight，4-digit for depth display .
Display resolution d=1mm/1cm（ can set it by user）
Keyboard: three tough button
Working temperature：0℃～50℃ ；Storage temperature：- 20℃～70℃
Working humidity：≤80％RH non-condensing (instrument)
Storage humidity:≤70％RH non-condensing (instrument)
Working voltage:DC24V/300mA or DC12V/300mA
Sensor working parameter :
Medium : fresh water ,sea water(confirm it when placing the order)
Working temperature :0℃~40℃
Draft depth：≥500mm
Sensor lead wire：10m
Protection class：IP68
Machine net weight≤2.5Kg，gross weight≤3Kg
Package dimension：27×12.5×21Cm
Installation : wall-mounted for display unit , 1inch screw for sensor .
