Hot Water Meter range with pulsed digital output and flow totalisation for clean water up to 90 degrees celsius

Hot Water Meter

Our range of cold water meters are designed to measure the volume of hot clean water passing through the water meter. The temperature of the water passing through the water meter can be up to 90°C and a pressure of 10 Bar.

Designed for process control applications our hot water meter range are commonly used on supply water flowing into heat exchangers for boiler water processing, recirculating hot water lines, batch controllers and any other piece of process plant requiring the volume of hot water in it to be accurately measured and totalised.

Hot Water Meter Installation

Our hot water meters are supplied with BSP threaded couplings allowing the water meters to be directly installed into pipework as a permanent measuring device.

The high sensitivity turbine drives a large accurate gear chain to give precision measurements for the non-resettable totalising counter as well as driving a pulse output corresponding to the flow rate.

Hot Water Meter Pulsed Output

The pulsed output from each of the brass bodied hot water meters is a volt free signal corresponding to the water meters rated K Factor or Constant.

Our full range of hot water meters are listed below:-

Hot Water Meter Range


CTCI 15

CTCI 15

The CTCI 15 is a 15mm or 1/2" BSP threaded hot water meter designed to accurately measure the volume of hot water passing through it.

The CTCI 15 as a 1/2" BSP threaded hot water meter is suitable for a maximum flow rate of 1.5 m/ Hr and has a K Constant of K=1.0, giving a pulsed out of 1 pulse per 1 Litre

In addition to the pulsed output the CTCI 15 has a non-resettable mechanical counter located on the face of the water meter.

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CTCI 20

CTCI 20

The CTCI 20 is a 20mm or 3/4" BSP threaded hot water meter designed to accurately measure the volume of hot water passing through it.

The CTCI 20 as a 3/4" BSP threaded hot water meter is suitable for a maximum flow rate of 2.5 m/ Hr and has a K Constant of K=1.0, giving a pulsed out of 1 pulse per 1 Litre

In addition to the pulsed output the CTCI 20 has a non-resettable mechanical counter located on the face of the water meter.

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CTCI 25

CTCI 25

The CTCI 25 is a 25mm or 1" BSP threaded hot water meter designed to accurately measure the volume of hot water passing through it.

The CTCI 25 as a 1" BSP threaded hot water meter is suitable for a maximum flow rate of 3.5 m/ Hr and has a K Constant of K=1.0, giving a pulsed out of 1 pulse per 1 Litre

In addition to the pulsed output the CTCI 25 has a non-resettable mechanical counter located on the face of the water meter.

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CTCI 30

CTCI 30

The CTCI 30 is a 30mm or 1 1/4" BSP threaded hot water meter designed to accurately measure the volume of hot water passing through it.

The CTCI 30 as a 1 1/4" BSP threaded hot water meter is suitable for a maximum flow rate of 5.0 m/ Hr and has a K Constant of K=1.0, giving a pulsed out of 1 pulse per 1 Litre

In addition to the pulsed output the CTCI 30 has a non-resettable mechanical counter located on the face of the water meter.

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CTCI 40

CTCI 40

The CTCI 40 is a 40mm or 1 1/2" BSP threaded hot water meter designed to accurately measure the volume of hot water passing through it.

The CTCI 40 as a 1 1/2" BSP threaded hot water meter is suitable for a maximum flow rate of 10.0 m/ Hr and has a K Constant of K=10.0, giving a pulsed out of 1 pulse per 10 Litres

In addition to the pulsed output the CTCI 40 has a non-resettable mechanical counter located on the face of the water meter.

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CTCI 50

CTCI 50

The CTCI 50 is a 50mm or 2" BSP threaded hot water meter designed to accurately measure the volume of hot water passing through it.

The CTCI 50 as a 2" BSP threaded hot water meter is suitable for a maximum flow rate of 15.0 m/ Hr and has a K Constant of K=10.0, giving a pulsed out of 1 pulse per 10 Litres

In addition to the pulsed output the CTCI 50 has a non-resettable mechanical counter located on the face of the water meter.

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