Metal Rotameter Ht-138

Model NO.: HT-138 Sensor: Tube/Flange Measuring Media: Liquid Pressure Loss: 7kpa-70kpa Ratio of Range: 10:1 for Standard, 20:1 for Special Temperature of Operation Environment: H1:-40oc~100oc, H2:-80oc~250oc Cable Interface: M20*1.5, Pg11, 1/2 NPT Output Signa: Standard: Two Wires System4~20mA Transport Package: Standard Exporting Packing HS Code: 9026100000 Accuracy: Standard 1.5, Special 1.0 Type: Variable Area Flow Meter Measuring Principle: Mechanics Measurement Range: Water(20oc):6-200000L/H Media Temperature: Standard: -80oc~140oc Connection Pattern: Standard Flange: Power Supply: Standard:24VDC (10.8VDC-36VDC) Protection Level: IP65 Origin: Prc Metal Tube Rotameter is a kind of flowmeter which is suitable for measuring flow of liquid and gas through floater movement inside metal tube. Data of flow can be read from dial scale thanks to magnetic coupling to act on signal transmitter. Output of electrical signal is 4-20mA.
The rotameter can be used in any harsh working environment due to its shatter-proof, pressureproof, temperature-resistant and corrosion-resistant characteristics.

1. Features of the product
1. Double lines LCD, showing both instantaneous and accumulated flow.
2. More stable signal output: Construction of single axis and non-touching magnetic coupling.
3. Fully metal-made body, suitable for high temperature, high pressure and corrosive media.
4. Can be used even in flammable, explosive and harsh working environments.
5. Power supply: Two-wire system, battery and AC for selection
6. With functions of data recovery, backup and power failure protection
7. New design for less pressure loss.


2. Technical data

Diameter	DN15  to  DN500
Material  of  Lining	PTFE  or  PFA,   or  Ne,   FEP
Mediums	Liquid,     solid  and  etc  conductive
Conductivity	>   20μ   s/cm
Accuracy	0.5  to    1.0
Flow    range	0.05m/s    to    12m/s
Working    temperature	5º C  to  55º C
Working    pressure	0.6Mpa  to  4.0Mpa
Temp  of  mediums	-40º C  to  180º C
Protection    Grade	IP65  or  IP67  or  IP68
Signal    output	0  to  10mA    DC  or  4  to  20mA    DC
Communication	RS485/232C  HART,   Modbus,   Profibus
Power    supply	220VAC  50HZ,   24V  DC
Anti-explosion  grade	ExiaIICT6  or  ExiaIIBT
Housing  material	Carbon  steel  or  stainless  steel
Electrode  material	stainless  st

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Product Categories : Metal Tube Rotameter Flowmeter