T400
Turbine Flow Meter

Compact T-Series

Precision in Flow. Confidence in Control.

Engineered for accurate and repeatable turbine flow measurement in demanding industrial environments.

The T400 delivers stable performance, fast response, and reliable operation for critical process applications.

±0.035%

High Accuracy

IP68

Protection

Wide

Flow Range

150°C

Max Temp.

Max Size

DN200 8”

ENGINEERED FOR REAL PLANTS
Stable Signal Output
Fast Field Setup
Clear Local Display
Low Maintenance Design
Process-Ready Body
Long term stability
FDA approvals
Dynamic performance
t400-2-2
Pricing starts from:

£ 530

Detailed information on prices and delivery times can be found in the Configurator.

Staggered Prices:
Quantity Price
From 1   PCS: £ 400
From 10 PCS: 5% Discount
From 20 PCS: Please contact us

Configure RockFord T400

Color Screen
IP68 Sensor
Exd IIC T6 Gb
wide flow range

Approvals

High measurement accuracy
±0.2% R
−20°C to +180°C

T400 turbine flow meter is based on the principle of torque balance and belongs to velocity-type flow measurement instruments. The sensor features a compact structure, high accuracy, good repeatability, fast response, and easy installation and maintenance.

FEATURES

  • High measurement accuracy with excellent repeatability
  • Wide turndown ratio up to 20:1
  • Fast response for dynamic flow measurement
  • Integrated color graphic display
  • Pulse, 4–20 mA, RS485 and optional HART outputs
  • Compact and robust stainless-steel construction
  • Threaded, flanged and sanitary clamp connections available
  • Wide temperature and pressure range options
  • Explosion-proof version available (Exd IIC T6 Gb)
  • IP65 protection for industrial environments

Additional information

Connection Type:

External thread Type (DN15 – DN50)
Flange Type (DN15 – DN200)
Small diameter threaded Type (DN4 – DN10)
Tri-Clamp Type (DN15 – DN100)

Pipe Diameter:

DN10 3/8”
DN100 4”
DN125 5”
DN15 1/2"
DN150 6”
DN20 3/4"
DN200 8”
DN25 1”
DN32 1 1/4”
DN4
DN40 1 1/2”
DN50 2”
DN6 1/8”
DN65 2 1/2”
DN80 3”

Process Connection:

ANSI 150#
ANSI 300#
ANSI 600#
JIS 10K
JIS 20K
JIS 40K
NON-Flange Connection Type
PN10
PN16
PN25
PN40

Tube Material:

PE
S.S. 304 Flange
S.S. 316 Flange

Rotor Material:

2Cr13
CD 4 MCU
Duplex stainless steel
Hastelloy C
Monel
Tantalum
Titanium

Range Type:

Extended range
Standard range

Power Supply:

DC power supply (12 to 42 Vdc)

Signal output:

4–20 mA
Pulse
RS485 (not selected for Tri-Clamp Type)

Accuracy:

± 0.2 %
± 0.5 %
± 1.0 %
± 1.5 %

Temperature Rating:

Temp. (-20 … +120 ⁰C)
Temp. (-20 … +180 ⁰C)
Temp. (-20 … +80 ⁰C)

Documentation

Product catalog
Operating instructions
Declaration of Conformity:
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