Level Transmitter HD1200

Overview
Advanced level sensing algorithm suppresses the noise level and artifacts and enabled stable measurement.
One main unit handles two sensors at once. Two different types of sensors can be installed and each may measures different range.

Data logging function to micro SD TM.
Flow measurement by measuring catchment level is possible.

Usage

  • Level control of liquid, powder or grains in a tank
  • Level measurement of pond, lake or river
  • Open channel flow measurement (catchment level)

Model HD1200
Channel 2
Frequency 10 to 60 kHz (select by sensor)
Measurement object liquid / powder / grains
Resolution internal 1 mm
display 1 mm
Accuracy ±0.25% F.S.
 Data refresh rate 2 sec. approx. (depends on sensor)
Power source Voltage 100 to 240 V AC ±10 %
Power 10 VA
Display LCD (back-lit)
Output Alarm 4 points / channel
250V AC, 5 A (relay contact)
4-20mA current resolution: 1/4000
(Max. load 600Ω)
Interface RS-485 (max. distance: 1200 m or less)
RS-232C (max. distance: 10 m or less)
Memory microSDTM
Operation temperature -20 to 70 deg C
Material ABS
Protection IP66 level
Dimension (WxDxH mm) 176x84x237
Weight 1.8 kg

*microSDTM is a trademark of SD Card Association

Model Sensor
TS40-5 TS40T-5* TS21-5 TS12-5
Frequency 40 kHz 21 kHz 12 kHz
Measurement range
(1/2 value for powder)
0.3 – 20 m 0.3 – 15 m 0.6 – 40 1.2 – 60 m
Directive angle
(half of full angle)
12° 22° 14°
Operation temperature -20 to 70 deg C -20 to 60 deg C
Material Epoxy, PP PVDF sensor surface: Epoxy
case: PVC
Protection IP68 level IP66 level IP53 level
Dimension (mm) dia 84×90 dia 98×87 dia 145x120 dia 264x181
Cord length 5 m
Weight 500 g 860 g 290 g 1 kg
Screw R1 (PT1) G1 (PF1) G1 (PF1)

Tank Level Gauge

Water Level
Solar Level
Level Gauge
Tank Level Sensor

As the liquid level increases, the float in the tank rises up. While the wire connected to the float is being wound, the gauge shows the level of the content in the tank. 


Feature

  • Easily install assuring easy disassembly and maintenance.
  • Easy to mount on existing equipment or any form of tank.
  • Ensure safety against corrosive of poisonous liquid. 


Quick Type Level Sensor

Level Sensor
Quick Level Sensor

Feature

  • It is possible to be used in the liquid level of degree of fixation.
  • The installation is simple and is possible to adjust the on-off switch freely on site.
  • It is widely used in the sewage treatment plants and water tanks
  • The corrosiveness is strong
  • Since it is possible to have 2line type, the wiring work is simple and the construction cost can be saved.
  • It is possible to consecutively control the motors as many as wanted



Applications

  • It is widely used for water tanks and tanks with high corrosiveness
  • It is widely used for tanks for drainage.
  • It is widely used for wastewater tanks
  • It is used in diverse water tanks





Operating principle

  • By installing the micro S/W inside the quick float, it is possible to operate it to the wanted location, operate the pump, or have the alarm sound by having the float to emerge due to buoyancy to become on (point A) or off (point B).
  • It is equipped with a function to step control (have connection control) 3 motors.



Dimension[mm]

Technical Data



Unit Selection model

Pressure Level Transmitter

Level Transmitter
Pressure Level

Introduction

As the level of the liquid rises, the pressure in bottom part increases. Accordng to the difference of pressure, it is delivered to the gate of the sensor. And the pressure in the air pushes pressure cell. The electric signal generated by the pressure cell is converted to linear current value.

Feature

  • Easy install and widely applicable.
  • Able to use in clean water, waste water, ocean water, sewage tank, plant, LPG, or chemical tank.










Specifications

A/S Check Point
If you find any abnormal symptom during operation, please try to check below points.
■ Is the sequence circuit set correctly?
■ Isn’t the lead line cut or short-circuit?
■ Is the float installed correctly regarding the direction or point?
■ Is there output through the lead line when you move the float up and down?
If the trouble still exists, please kindly contact below.