Open Chanel Flow Meter

The HD1200 Honda Open Channel Flow Meter  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 . 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