TM Series Water Meter

Water Meters (TM Series)

The Water Meters from Flomec are precise, economical, and designed to last. The flowmeter is specifically designed for water applications and suitable for water temperatures from 0...60°C. Moreover, they are available with the built in Q9 display.

Key Benefits:

High Accuracy – ±1.5% precision for reliable flow measurement.
Durable Build – Corrosion-resistant glass-reinforced nylon.
Easy Integration – Pulse and digital output for system compatibility.

We deliver directly and globally to end-users, agents, and resellers.
Contact us at marine@insatech.com.

Designed to last and easy to install

The Water Meters in the TM series are designed to last and has following features that benefits you:

Easy to install
Displays in gallons, litres and cubic feet
Indicates Batch, Cumulative Totals and Rate of Flow
Available in Spigot, NPT, BSP (1 in., 1-½ in. and 2 in. only), 150# ANSI Flange (3 in. and 4 in. only) and DIN Flange (3 in. and 4 in. only) fittings
Non-volatile totals (amounts are retained when batteries are replaced, or power is lost)
Alkaline battery life: 2 years

Typical Applications

The TM series is applicable in various purposes including:

OEM water treatment equipment/skids
Water-based cooling systems
Potable water (3-inch and 4-inch meters only)
Sub-metering of facility water usage
Chemical feed systems
Wastewater treatment equipment
Monitoring clean fluids
Irrigation
Cooling towers
Batching
Blending
Plant process water.

Does it match your need - contact us here

Handling and Irrigation Applications

Choose TM Water Meters for water processing and irrigation applications:

Meets Schedule 80 PVC specifications
Standard low-profile display
Seven sizes with three fitting types available
Flowrates from 1 to 600 gallons per minute (3.8 to 2271 L/min)
The 3 and 4-inch versions of the TM Series meter come with NSF61 certification for applications as a standard, when potable water regulations has to be met. NSF certification shows that the TM meters are produced with approved products and materials for the health and safety of anyone who might deal with the water from your system
4-20mA Output Module available
Pulse Access / External Power / Scaled Pulse Output Module available.

Get more information here

Choose the right turbine model

The internal roto in the turbine housing is spinning when liquid flows through. An electrical signal is created in the pickup oil when the rotor spins. This is the electrical signal that provides the necessary output to be able to operate the on-boad computer electronics. This display gives you a local indication directly on the turbine. Other accessory modules are also available so you can transmit the signal to external equipment.

The turbine is a precision measuring instrument, but for this work optimal you have to make sure that the turbine model meets your particular requirements. Look into the following three parameters, that;

The flowrate is within the limits of your model
The liquid is compatible with the turbine’s wetted components
The system’s pressure does not exceed the turbine’s maximum pressure rating.

See all Turbine Meters here

FLOMEC® TM Series Water Meters

Product Configuration

PRODUCT IDENTIFIER [1]
TM = TM Series Water Meters

TURBINE SIZE [2]
5 = ½ in.
07 = ¾ in.
10 = 1 in.
15 = 1-½ in.
20 = 2 in.
30 = 3 in.
40 = 4 in.

METER PORT CHOICE [3]
N = NPT, Female (Available In All Sizes)
B = BSP, Female (1 in., 1-1/2 in., 2 in. Only)
F = Flange, ANSI (3 in., 4 in. Only)
D = Flange, DIN (3 in., 4 in. Only)
S = Spigot (Available In All Sizes)
X = No Turbine Body - Electronics Only

ELECTRONIC CHOICE [4]
Local Computer w/Display, Meter Mounted
Q9 = Q9 2-Button Computer
Q1 = Q9 2-Button Computer, Vertical Mount (90° Adapter)
Local Computer w/Display & Module, Meter Mounted
P9 = Q9 2-Button Computer w/Pulse Out Module, includes External Power and 10 ft. of Cable
42 = Q9 2-Button Computer w/4-20mA Module and 10 ft. of Cable
Module, Meter Mounted (No Display)
PO = Pulse Out Conditioned Signal Module w/Cable
Retrofit Computer Kit (Display Only)
R9 = Q9 2-Button Computer Retrofit Kit (Replaces 09 Display)
No Electronics - Turbine Only
XX = No Electronics - Turbine Only

CALIBRATION OF COMPUTER / DISPLAY [5]
GM = Gallons Per Minute (For Use With Q9, P9, 42, R9 Electronics Only)
LM = Liters Per Minute (For Use With Q9, P9, 42, R9 Electronics Only)
XX = No Calibration (Use With PO & XX Electronics Only

PACKAGING [6]
A = 05 Thru 10 Turbine Only
05 Thru 10 Turbine w/Q9 Electronics
Q9 & R9 Electronics Kit (Replacement Computer)

B = 15 Thru 20 Turbine Only
15 Thru 20 Turbine w/Q9 Electronics
P9 and 42 Electronics Kit (Replacement Electronics)

C = 05 Thru 20 Turbine w/Q1, P9, 42, PO Electronics

D = 30N, 30S Turbine Only
30N, 30S Turbine w/Q9, Q1, P9, 42, PO Electronics
40S Turbine Only
40S Turbine w/Q9, Q1, P9, 42, PO Electronics

E = 30F, 30D Turbine Only
30F, 30D, Turbine w/Q9, Q1, P9, 42, PO Electronics
40N, 40F, 40D Turbine Only
40N, 40F, 40D Turbine w/Q9, Q1, P9, 42, PO Electronics

Accessories

The turbine is designed to work with on-boad computer electronics and/or with one of various accessory modules that can interface to a wide assortment of reporting and collecting devices, for example;

See all the accessories here

FAQ

What type of liquids can the FLOMEC TM Series measure?

The TM Series flow meters are designed for measuring clean, low-viscosity liquids, such as water, fuels, and chemicals. They are not suitable for highly viscous or abrasive fluids.

What is the accuracy of the TM Series flow meters?

These meters provide an accuracy of ±1.5% of the reading when properly installed and calibrated.

Are these meters suitable for marine applications?

Yes, they are widely used in marine, industrial, and commercial applications where water or other clean liquids need to be measured.

What materials are used for the body construction?

The meters are made of glass-reinforced nylon, offering durability and resistance to corrosion.

What kind of output options are available?

They come with pulse and digital output options, making them compatible with various monitoring and control systems.

How are the meters powered?

The TM Series meters are typically battery-powered but can also be integrated into external power sources depending on the model and application.

Do these meters require regular maintenance?

Minimal maintenance is required. However, periodic cleaning and calibration checks are recommended to ensure optimal performance.

For technical questions

Martin Søvind Jensen

Tel: +45 2761 4502

Email: Martin.Sovind@insatech.com

Write to Martin

For commercial inquiries

Astrid Mihut

Tel.: +45 5537 2095

Email: Marine@insatech.com

We Deliver Directly to End Customers, Resellers, and Agents – Globally

At Insatech, we are proud to offer our high-quality products to all customers worldwide. Whether you’re an end customer, a reseller, or an agent, you can purchase directly from us.

By choosing us, you gain direct access to all our products, eliminating the need for intermediaries. Our global distribution possibilities ensure fast and reliable delivery to your doorstep, wherever you are.

We strive to make it easy for you as an end consumer to find the products you are looking for while supporting agents and resellers looking to grow their business. Whether you’re buying for your use or resale, we’re here to meet your needs.

Discover how simple it is to work directly with a trusted global distributor – shop with confidence at Insatech today!

Technical Specifications
Fitting Type	Schedule 80 Spigot (Pipe) End NPT (Female) BSP (Female) (1 in., 1-1/2 in., & 2 in. meters only) 150# ANSI Flange or DIN 100 Flange (3 in. & 4 in. meters only)
Meter sizes available	1/2" 3/4" 1" 1-1/2" 2" 3" 4"
Flow range	1/2" (05): 1 - 10 GPM (3.8 - 38 L/min) 3/4" (07): 2 - 20 GPM (7.6 - 76 L/min) 1" (10): 5 - 50 GPM (19 - 190 L/min) 1-1/2" (15): 10 - 100 GPM (38 - 380 L/min) 2" (20): 20 - 200 GPM (76 - 760 L/min) 3" (30): 40 - 400 GPM (151 - 1514 L/min) 4" (40): 60 - 600 GPM (227 - 2271 L/min)
Accuracy	± 0.03% of reading
Pressure Rating (1/2 - 2")	225 psi (15.3 bar) @ 73° F (23° C)
BSP	150 psi (10.3 bar) @ 73° F (23° C)
Pressure Rating (3 - 4 ")	225 psi (15.3 bar) @ 73° F (23° C)
DIN	135 psi (9.1 bar) @ 73° F (23° C)
For CE Applications	135 psi (9.1 bar) @ 73° F (23° C)
Operating temperature range	+32° F to +140° F (0° C to +60° C) PVC pressure rating will incrementally decrease above 73o F (23o C)
Typical K-Factor	1/2" (05): 2,500 PPG (660 Pulses/L) 3/4" (07): 1,100 PPG (291 Pulses/L) 1" (10): 565 PPG (149 Pulses/L) 1-1/2" (15): 215 PPG (57 Pulses/L) 2" (20): 100 PPG (26 Pulses/L) 3" (30): 43 PPG (11 Pulses/L) 4" (40): 17 PPG (4.5 Pulses/L)
Wetted Materials 1/2 - 2"	Housing: PVC Bearings: 96% Alumina Ceramic Shaft: Tungsten Carbide Rotor: PVDF Rings: 316 Stainless Stee
Wetted Materials (3 - 4 ")	Housing: PVC Bearings: PEEK Shaft & Thrust Washers: Stainless Steel Rotor & Nose Cone: Acetal Signal Generator: Ferrite
Calibration certificate	N.I.S.T. – Certification available

Model/ Type
Product Identifier	TM: TM Series Water Meters
Turbine size	05: ½" 07: ¾" 10: 1" 15: 1-½" 20: 2" 30: 3" 40: 4"
Meter port choice	N: NPT, Female (Available In All Sizes) B: BSP, Female (1 in., 1-1/2 in., 2 in. Only) F: Flange, ANSI (3 in., 4 in. Only) D: Flange, DIN (3 in., 4 in. Only) S: Spigot (Available In All Sizes) X: No Turbine Body - Electronics Only
Electronic Choice	Local Computer w/Display, Meter Mounted Q9: Q9 2-Button Computer Q1: Q9 2-Button Computer, Vertical Mount (90° Adapter) Local Computer w/Display & Module, Meter Mounted P9: Q9 2-Button Computer w/Pulse Out Module, includes External Power and 10 ft. of Cable 42: Q9 2-Button Computer w/4-20mA Module and 10 ft. of Cable Module, Meter Mounted (No Display) PO: Pulse Out Conditioned Signal Module w/Cable Retrofit Computer Kit (Display Only) R9: Q9 2-Button Computer Retrofit Kit (Replaces 09 Display) No Electronics - Turbine Only XX: No Electronics - Turbine Only
Calibration of computer / display	GM: Gallons Per Minute (For Use With Q9, P9, 42, R9 Electronics Only) LM: Liters Per Minute (For Use With Q9, P9, 42, R9 Electronics Only) XX: No Calibration (Use With PO & XX Electronics Only
Packaging	A: 05 Thru 10 Turbine Only 05 Thru 10 Turbine w/Q9 Electronics Q9 & R9 Electronics Kit (Replacement Computer) B: 15 Thru 20 Turbine Only 15 Thru 20 Turbine w/Q9 Electronics P9 and 42 Electronics Kit (Replacement Electronics) C: 05 Thru 20 Turbine w/Q1, P9, 42, PO Electronics D: 30N, 30S Turbine Only 30N, 30S Turbine w/Q9, Q1, P9, 42, PO Electronics 40S Turbine Only 40S Turbine w/Q9, Q1, P9, 42, PO Electronics E: 30F, 30D Turbine Only 30F, 30D, Turbine w/Q9, Q1, P9, 42, PO Electronics 40N, 40F, 40D Turbine Only 40N, 40F, 40D Turbine w/Q9, Q1, P9, 42, PO Electronics

Electronic Options
Q9	Standard Local Display with 2 Totals and Rate of Flow
Q1	The Standard Q9 Display, turned 90° for a vertically installed meter body
P9	Pulse Output Module installed between the local display and the meter body Provides a Scaled NPN Open Collector Pulse Can provide External Power to the local display Comes with 10 ft. of installed cable
42	4-20 mA Module installed between the local display and the meter body Provides a 4–20 mA signal Provides a Scaled NPN Open Collector Pulse Comes with 10 feet of installed cable
PO	Pulse Output Module installed in place of the display (blind meter) Provides an Unscaled NPN Open Collector pulse
R9	Replacement Q9 Computer Display for a meter body that has an old 09 display Come with the extra parts required to retrofit a Q9 display in place of a 09 display

Specifications & Manuals

Data Sheet - TM Series Water Meter - Flomec
English | pdf

Download
Owners Manual - TM Series Water Meter - 3 and 4 inch - Flomec
English | pdf

Download
Owners Manual - TM Series Water Meter - 1/2 - 2 inch - Flomec
English | pdf

Download
Owners Manual - Q9 Computer - Flomec - Agency Approved
English | pdf

Download
Owners Manual - Q9 Computer - Flomec - Non-Agency Approved
English | pdf

Download

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