TMG250 Series - Metallic Flowmeters

 

Technical Features

• Measuring tube in AISI 316

• Float and wetted parts in AISI 316

• Magnetic of reading transmission

• Aluminium housing IP 66

• Vertical mounting with rising flow

• Measuring range: 1/10 - scale ~ 100 mm.

• Accuracy: ± 1,5% full scale value

• Connections: flanged ANSI 150 RF - UNI PN 16

threaded DIN 11851 (for food industry)

threaded GAS-F / NPT-F

TRI-CLAMP BS 4825 (other standard on request)

 

Operating Conditions

• Max pressure 40 Bar

• Media temperature -196 °C +400 °C

• Max temperature with self-regulator 140 °C

 

Options - Accessories

• Version for high pressure and temperature

• Electronic transmitter 4-20 mA

• Intrinsically safety transmitter EEx ia IIC T6, 4-20 mA

• Min and/or max. contact SPDT, type Reed

(30V dc/ac; 0,1 A)

• Min and/or max. contact SPDT, of inductive bistable type

• Electrical connection PG 11

• Heating jacket for flanged version (connections 1/2 NPT-F)

• Housing in AISI 316

• Housing with electrical protection ATEX II 2 GD Exd IIC T6

• Standard power supply or EEx ia IIC T6 (110V ac / 220V ac)

• Self-regulator in input or output for gas with connections:

1/4” up to 3 Nmc/h

1/2” up to 20 Nmc/h

- Self-regulator in input (RE), is used with variable

pressure in input and constant in output (this last

value has to be used in the calculation).

- Self-regulator in output (RU), is used with variable

pressure in output and constant in input (this last

value has to be used in the calculation).

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