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HFT 3100 with HART interface is a compact flow rate transmitter with intrinsically safe or explosion proof specially developed for applications in hydraulic systems and other fluid power systems. For intrinsically safe the double approval in accordance with ATEX and IECEx enables universal, almost world-wide utilisation of the devices in potentially explosive atmospheres. As for the explosion proof approval with ATEX, IECEx and CSA also enables universal, world wide utilization of the device in potentially explosive atmospheres.

The current flow is determined by means of a sensor according to the turbine principle. In addition with the analogue 4-20 mA output of the measured value, digital communication is possible by means of the HART protocol.

Two additional SAE 6 threaded bore holes (or G1/4) in the turbine housing provide the flow rate transmitter with additional connection options, e.g. for temperature and pressure sensors.
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928284
HFT 3100 Hazardous Rated Flow Meter
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927877
HFT 3100 Hazardous Rated Flow Meter
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926212
HFT 3100 Hazardous Rated Flow Meter
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924141
HFT 3100 Hazardous Rated Flow Meter
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928303
HFT 3100 Hazardous Rated Flow Meter
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Description N/A HFT 3100 with HART interface is a compact flow rate transmitter with flameproof enclosure specially developed for applications in hydraulic systems and other fluid power systems.

The triple approval in accordance with ATEX, IECEx and CSA enables universal, worldwide utilization of the devices in potentially explosive atmospheres.

The HFT 3100 operates in accordance with the turbine principle, which means that the rpm of an impeller wheel rotating in the flow of the media is measured and converted into a 4 .. 20 mA analogue signal. In addition with the analogue output of the measured value, digital communication is possible by means of the HART protocol.

Two Additional G1/4 threaded bore holes in the turbine housing provide the flow rate transmitter with Additional connection options, e.g. for temperature and pressure sensors.
N/A HFT 3100 with HART interface is a compact flow rate transmitter with flameproof enclosure specially developed for applications in hydraulic systems and other fluid power systems.

The triple approval in accordance with ATEX, IECEx and CSA enables universal, worldwide utilization of the devices in potentially explosive atmospheres.

The HFT 3100 operates in accordance with the turbine principle, which means that the rpm of an impeller wheel rotating in the flow of the media is measured and converted into a 4 .. 20 mA analogue signal. In addition with the analogue output of the measured value, digital communication is possible by means of the HART protocol.

Two Additional G1/4 threaded bore holes in the turbine housing provide the flow rate transmitter with Additional connection options, e.g. for temperature and pressure sensors.
N/A HFT 3100 with HART interface is a compact flow rate transmitter with flameproof enclosure specially developed for applications in hydraulic systems and other fluid power systems.

The triple approval in accordance with ATEX, IECEx and CSA enables universal, worldwide utilization of the devices in potentially explosive atmospheres.

The HFT 3100 operates in accordance with the turbine principle, which means that the rpm of an impeller wheel rotating in the flow of the media is measured and converted into a 4 .. 20 mA analogue signal. In addition with the analogue output of the measured value, digital communication is possible by means of the HART protocol.

Two Additional G1/4 threaded bore holes in the turbine housing provide the flow rate transmitter with Additional connection options, e.g. for temperature and pressure sensors.
N/A HFT 3100 with HART interface is a compact flow rate transmitter with flameproof enclosure specially developed for applications in hydraulic systems and other fluid power systems.

The triple approval in accordance with ATEX, IECEx and CSA enables universal, worldwide utilization of the devices in potentially explosive atmospheres.

The HFT 3100 operates in accordance with the turbine principle, which means that the rpm of an impeller wheel rotating in the flow of the media is measured and converted into a 4 .. 20 mA analogue signal. In addition with the analogue output of the measured value, digital communication is possible by means of the HART protocol.

Two Additional G1/4 threaded bore holes in the turbine housing provide the flow rate transmitter with Additional connection options, e.g. for temperature and pressure sensors.
N/A HFT 3100 with HART interface is a compact flow rate transmitter with intrinsically safe specially developed for applications in hydraulic systems and other fluid power systems. The double approval in accordance with ATEX and IECEx enables universal, almost world-wide utilization of the devices in potentially explosive atmospheres.

The current flow is determined by means of a sensor according to the turbine principle In addition with the analogue 4-20 mA output of the measured value, digital communication is possible by means of the HART protocol.

The main fields of application are in the oil & gas industry, gas turbines. The device is also used in mining applications as well as in areas with high dust loads.

Two Additional threaded bore holes in the turbine housing provide the flow rate transmitter with Additional connection options, e.g. for temperature and pressure sensors.
Features N/A Protection types and applications:

cCSAus Explosionproof - Seal not required

Class I Group A, B, C, D, T6, T5

Class II Group E, F, G

Class III

Type 4

ATEX Flameproof

I M2 Ex d I Mb

II 2G Ex d IIC T6, T5 Gb

II 2D Ex tb IIIC T110 .. 120 ºC Db

IECEx Flameproof

Ex d I Mb

Ex d IIC T6, T5 Gb

Ex tb IIIC T110 .. 120 ºC Db
N/A Protection types and applications:

cCSAus Explosionproof - Seal not required

Class I Group A, B, C, D, T6, T5

Class II Group E, F, G

Class III

Type 4

ATEX Flameproof

I M2 Ex d I Mb

II 2G Ex d IIC T6, T5 Gb

II 2D Ex tb IIIC T110 .. 120 ºC Db

IECEx Flameproof

Ex d I Mb

Ex d IIC T6, T5 Gb

Ex tb IIIC T110 .. 120 ºC Db
N/A Protection types and applications:

cCSAus Explosionproof - Seal not required

Class I Group A, B, C, D, T6, T5

Class II Group E, F, G

Class III

Type 4

ATEX Flameproof

I M2 Ex d I Mb

II 2G Ex d IIC T6, T5 Gb

II 2D Ex tb IIIC T110 .. 120 ºC Db

IECEx Flameproof

Ex d I Mb

Ex d IIC T6, T5 Gb

Ex tb IIIC T110 .. 120 ºC Db
N/A Protection types and applications:

cCSAus Explosionproof - Seal not required

Class I Group A, B, C, D, T6, T5

Class II Group E, F, G

Class III

Type 4

ATEX Flameproof

I M2 Ex d I Mb

II 2G Ex d IIC T6, T5 Gb

II 2D Ex tb IIIC T110 .. 120 ºC Db

IECEx Flameproof

Ex d I Mb

Ex d IIC T6, T5 Gb

Ex tb IIIC T110 .. 120 ºC Db
N/A Protection types and applications:

ATEX

I M1 Ex ia I Ma

II 1G Ex ia IIC T6,T5 Ga

II 1/2 G Ex ia IIC T6,T5 Ga/Gb

II 2 G Ex ia IIC T6,T5 Gb

II 1D Ex ia IIIC T85 ºC/T95 ºC Da

IECEx

Ex ia I Ma

Ex ia IIC T6,T5 Ga

Ex ia IIC T6,T5 Ga/Gb

Ex ia IIC T6,T5 Gb

Ex ia IIIC T85/T95 ºC Da
Model Code Description N/A HFT 311G-F21-0020-S-1-D-000(2M) N/A HFT 316G-F21-0300-S-2-D-000(10M) N/A HFT 316G-F21-0300-S-2-D-000(2M) N/A HFT 31AG-F21-0300-S-3-D-000(72INCH) N/A HFT 31B6-F21-0600-S-3-EN1-000
Industry Standards/Certifications N/A CE Mark: EN 61000-6-1 / 2 / 3 / 4, EN 60079-0 / 1 / 31 N/A CE Mark: EN 61000-6-1 / 2 / 3 / 4, EN 60079-0 / 1 / 31 N/A CE Mark: EN 61000-6-1 / 2 / 3 / 4, EN 60079-0 / 1 / 31 N/A CE Mark: EN 61000-6-1 / 2 / 3 / 4, EN 60079-0 / 1 / 31 N/A CE Mark: EN 61000-6-1 / 2 / 3 / 4, EN 60079-0 / 11 / 15 / 26 / 31, EN 50303
Output Signal N/A 4 to 20 mA with HART
Type N/A Hazardous Rated Flow Meter
Mechanical Connection Type N/A G1/4, Female N/A G1 1/4, Female N/A G1 1/4, Female N/A SAE-20 (1 5/8-12 UN 2B), Female N/A SAE-24 (1 7/8-12 UN 2B), Female
Weight N/A 5.51 lb N/A 12.6 lb N/A 12.6 lb N/A 12.6 lb N/A 15.4 lb
Housing Material N/A Stainless Steel 1.4404
Wetted Material N/A Stainless Steel 1.4404, 1.4460, Tungsten Carbide
Electrical Connection N/A 1/2 in. NPT Conduit Connection with Open Ended Cable N/A 1/2 in. NPT Conduit Connection with Open Ended Cable N/A 1/2 in. NPT Conduit Connection with Open Ended Cable N/A 1/2 in. NPT Conduit Connection with Open Ended Cable N/A Male, M12 x 1, 4 Pole
DC Power Supply Voltage N/A 12 to 30 V
Accuracy N/A ≤ 2% of the Actual Value
Vibration Resistance According to DIN EN 60068-2-6 at 10 to 500 Hz N/A ≤ 10 g
Pin Connection 1 N/A N/A N/A N/A N/A Signal +
Pin Connection 2 N/A N/A N/A N/A N/A Not Connected
Pin Connection 3 N/A N/A N/A N/A N/A Signal -
Pin Connection 4 N/A N/A N/A N/A N/A Not Connected
Current Consumption N/A ≤ 25 mA
Residual Ripple of Supply Voltage N/A According to FSK Physical Layer Specification (HCF_SPEC_054) %
Measuring Medium N/A Hydraulic Oil, Water Based Fluid
White Wire Core N/A Signal - N/A Signal - N/A Signal - N/A Signal - N/A
Brown Wire Core N/A Signal + N/A Signal + N/A Signal + N/A Signal + N/A
Green Wire Core N/A Not Connected N/A Not Connected N/A Not Connected N/A Not Connected N/A
Yellow Wire Core N/A Not Connected N/A Not Connected N/A Not Connected N/A Not Connected N/A
Max. Operating Pressure N/A 6090 psi
Storage Temperature Range N/A -40 to 100 ºC
Degree of Protection N/A IP 69 N/A IP 69 N/A IP 69 N/A IP 69 N/A IP 67
Torque Value N/A 35 N·m N/A 240 N·m N/A 240 N·m N/A 240 N·m N/A 290 N·m
Measuring Range N/A 0.26 to 5.28 gpm N/A 3.96 to 79.3 gpm N/A 3.96 to 79.3 gpm N/A 3.96 to 79.3 gpm N/A 10.6 to 159 gpm
Viscosity Range N/A 1 to 100 cSt
Calibration viscosity N/A 30 cSt
T6, T110 Operating Temperature Range N/A -40 to 140 ºF N/A -40 to 140 ºF N/A -40 to 140 ºF N/A -40 to 140 ºF N/A
T6, T110 Fluid Temperature Range N/A -40 to 140 ºC N/A -40 to 140 ºC N/A -40 to 140 ºC N/A -40 to 140 ºC N/A
Note N/A N/A Additional connection options with 2 x G1/4 female threads for pressure and/or temperature sensors. N/A Additional connection options with 2 x G1/4 female threads for pressure and/or temperature sensors. N/A Additional connection options with 2 x SAE-6 female threads for pressure and/or temperature sensors. N/A Additional connection options with 2 x SAE-6 female threads for pressure and/or temperature sensors.
Core Products N/A