An Open Channel Flow Meter manufactured Honda electronic Japan  is an all-in-one solution for any open channel flow or liquid tank level application. The TS40-5 Transducer  can be used as a stand alone sensor or paired with the HD1200 Transmitter for a metering system with unparalleled specifications. As a stand alone level sensor the HD1200  meter has a 30 cm to 60 meter range and a 4-20 mA output with HART. Easy mounting and a one-piece design makes this a rugged sensor that can withstand up to 70 ºC.

 

HD1200-3

 

The HD1200 is the ideal choice for open channel flow as the system comes configured with standard weir and flume configurations and data logging options. Remote email alerts and data records make this meter a wise choice for remote locations as well.

Features

  • Measures a wide range of distances:from 0.3 m to 60 m with 4 different sensor unit.
  • Four alarm output line are provided to enable various controls for each channel.
  • The RS-485 is provided as part of the standard configuration to enable remote control at a distance of up to 1,200 m.
  • The MODBUS protocol is provided as part of the standard configuration, enabling communication with a PLC.
  • Provides a function to output differences in levels(channel 1 – channel 2).
  • Standard and chemically-resistant sensors are available.
  • Weir flow meter function on channel 1.
  • Up to 4 alarm output lines.
Model No. HD1200
Number of channels 1CH/2CH
Frequency 10 – 60kHz
Object to be measured Liquid/powder
Resolution Measurement 1mm
Display 1mm
Accuracy ±0.25%F.S. (±3cm)
Date update cycle 2 sec.
Power supply Voltage 100 – 240 VAC
Power consumption 10 VA
Display LCD (with backlight)
Output Alarm output 4 lines for each channel
250VAC, 5A (Relay contact)
4-20mA current output) Resolution 1 / 4000
RL(MAX)=600Ω
Interface (Max. transmission range) RS-485 (1,200m)
RS-232C (10m)
Operating temperature -20 to 70 deg. C
Material ABS
Water proof IP66 equivalent
Dimension 176 x 84 x 237 mm
Weight 1.8 kg
TS40-5 TS40-T5 TS21-T5 TS12-T5
Frequency (kHz) 40 40 21 12
Measurement range 0.3 – 20 m 0.3 – 15 m 0.6 – 40 m 1.2 – 60 m
Beam angle 12 22 14
Operating temperature -20 to 70 -20 to 60
Material Epoxy, PP PVDF PVC and others
Structure IP68 equivalent IP66 equivalent IP53 equivalent
Dimension dia. 84 x 90 mm dia. 98 x 87 mm dia. 145 x 120 mm dia. 264 x 181 mm
Sensor cord length 5 m
Weight 500 g 860 g 290 g 1 kg
Screw R1 (PT1) G1 (PF1)

Applications and examples

  • Liquid/powder level management for a tank inside a machine
  • Water level measurement for lakes,pond, or rivers
  • Application to large weir