Thermal Meters

SBS supplies the highest performing water meters for residential, commercial, and industrial applications.

Why Do People Buy Thermal Meters?

Long Term Financial Stability

Monitor efficiency of heating and cooling pant

Profitability

Effectively allocate heating and cooling costs

Environmental Objectives

Reduce energy use

Equity

To enable a fair allocation of costs between residents

What Are Thermal Meters?

Thermal meters measure the energy used to heat or cool a room and perform this task by measuring the temperature of a flowing gas or liquid before and after it enters a space.

Available Thermal Meters

MULTICAL® 302

MULTICAL® 403

MULTICAL® 603

MULTICAL® 803

MULTICAL® 302

The compact residential heat meter

Area of Use:

Residential

Measuring Principal:

Ultrasonic

Metering Type:

Heat, cooling, heat/cooling

Type:

Complete meter - inseparable

Heat (MID) and cooling (TS) approvals:

Yes

Flow sensor cable:

1.2 m

Temperature sensor cables:

2-wire: 1.5 m

Nominal flow:

0.6 - 2.5 m³/h

Sizes:

DN15 - DN20

Pressure loss at nominal flow:

Typically < 0.1 bar

Battery life:

Up to 16 years

Supply:

Battery (Non-Replaceable)

Module slots:

None - integrated

Communication:

M-Bus ONLY (In-Built)

Data logger:

5 years, 24 months, 460 days and 960 hours

Backlit display:

No

MULTICAL® 403

The most flexible ultrasonic heat meter on the market

Area of Use:

Residential, small business

Measuring Principal:

Ultrasonic

Metering Type:

Heat, cooling, heat/cooling

Type:

Complete meter - inseparable (temperature sensors - separable)

Heat (MID) and cooling (TS) approvals:

Yes

Flow sensor cable:

1.5 m

Temperature sensor cables:

2-wire: ≤ 10 m

Nominal flow:

0.6 - 15 m3/h

Sizes:

DN15 - DN50

Pressure loss at nominal flow:

Typically < 0.1 bar

Battery life:

Up to 16 years

Supply:

Battery, 24 VAC/VDC, 230 VAC

Module slots:

slot

Communication:

M-Bus, BACnet, Modbus and analogue output

Data logger:

Programmable logging intervals from 1 minute to 1 year

Backlit display:

No

MULTICAL® 603

Future-proof energy meter for residential and industrial buildings

Area of Use:

Residential, small business, industrial

Measuring Principal:

Ultrasonic

Metering Type:

Heat, cooling, heat/cooling

Type:

Combined meter - separable subassemblies

Heat (MID) and cooling (TS) approvals:

Yes

Flow sensor cable:

ULTRAFLOW®: ≤ 10 m Cable
Extender Box: ≤ 30 m
Pulse Transmitter: ≤ 100 m

Temperature sensor cables:

2-wire: ≤ 10 m
4-wire: ≤ 100 m

Nominal flow:

0.6 - 1000 m3/h

Sizes:

DN15 - DN300

Nominal Flow Multical:

0.6 - 15000 m3/h

Pressure loss at nominal flow:

Typically < 0.1 bar

Battery life:

Up to 16 years

Supply:

Battery, 24 VAC/VDC, 230 VAC

Module slots:

slots + integrated M-Bus

Communication:

M-Bus, BACnet, Modbus,LonWorks, analogue output
and analogue input In-Built M-Bus

Data logger:

Programmable logging intervals from 1 minute to 1 year

Backlit display:

Yes (option)

MULTICAL® 803

The robust, high end energy calculator to meet all challenges

Area of Use:

Small business, industrial

Measuring Principal:

Ultrasonic

Metering Type:

Heat, cooling, heat/cooling

Type:

Combined meter - separable subassemblies

Heat (MID) and cooling (TS) approvals:

Yes

Flow sensor cable:

ULTRAFLOW®: ≤ 10 m
Cable Extender Box: ≤ 30 m
Pulse Transmitter: ≤ 100 m

Temperature sensor cables:

2-wire: ≤ 10 m
4-wire: ≤ 100 m

Nominal flow:

0.6 - 1000 m3/h

Sizes:

DN15 - DN300

Sizes:

0.6 - 15000 m3/h

Pressure loss at nominal flow:

Typically < 0.1 bar

Battery life:

6-year battery backup

Supply:

VAC/VDC, 230 VAC

Module slots:

slots

Communication:

M-Bus, BACnet, Modbus, LonWorks,
analogue output and analogue input

Data logger:

Programmable logging intervals from 1 minute to 1 year

Backlit display:

Yes (standard)

MULTICAL® 302

MULTICAL® 302

The compact residential heat meter

Area of Use:

Residential

Measuring Principal:

Ultrasonic

Metering Type:

Heat, cooling, heat/cooling

Type:

Complete meter - inseparable

Heat (MID) and cooling (TS) approvals:

Yes

Flow sensor cable:

1.2 m

Temperature sensor cables:

2-wire: 1.5 m

Nominal flow:

0.6 - 2.5 m³/h

Sizes:

DN15 - DN20

Pressure loss at nominal flow:

Typically < 0.1 bar

Battery life:

Up to 16 years

Supply:

Battery (Non-Replaceable)

Module slots:

None - integrated

Communication:

M-Bus ONLY (In-Built)

Data logger:

5 years, 24 months, 460 days and 960 hours

Backlit display:

No

MULTICAL® 403

MULTICAL® 403

The most flexible ultrasonic heat meter on the market

Area of Use:

Residential, small business

Measuring Principal:

Ultrasonic

Metering Type:

Heat, cooling, heat/cooling

Type:

Complete meter - inseparable (temperature sensors - separable)

Heat (MID) and cooling (TS) approvals:

Yes

Flow sensor cable:

1.5 m

Temperature sensor cables:

2-wire: ≤ 10 m

Nominal flow:

0.6 - 15 m3/h

Sizes:

DN15 - DN50

Pressure loss at nominal flow:

Typically < 0.1 bar

Battery life:

Up to 16 years

Supply:

Battery, 24 VAC/VDC, 230 VAC

Module slots:

slot

Communication:

M-Bus, BACnet, Modbus and analogue output

Data logger:

Programmable logging intervals from 1 minute to 1 year

Backlit display:

No

MULTICAL® 603

MULTICAL® 603

Future-proof energy meter for residential and industrial buildings

Area of Use:

Residential, small business, industrial

Measuring Principal:

Ultrasonic

Metering Type:

Heat, cooling, heat/cooling

Type:

Combined meter - separable subassemblies

Heat (MID) and cooling (TS) approvals:

Yes

Flow sensor cable:

ULTRAFLOW®: ≤ 10 m Cable
Extender Box: ≤ 30 m
Pulse Transmitter: ≤ 100 m

Temperature sensor cables:

2-wire: ≤ 10 m
4-wire: ≤ 100 m

Nominal flow:

0.6 - 1000 m3/h

Sizes:

DN15 - DN300

Nominal Flow Multical:

0.6 - 15000 m3/h

Pressure loss at nominal flow:

Typically < 0.1 bar

Battery life:

Up to 16 years

Supply:

Battery, 24 VAC/VDC, 230 VAC

Module slots:

slots + integrated M-Bus

Communication:

M-Bus, BACnet, Modbus,LonWorks, analogue output and analogue input In-Built M-Bus

Data logger:

Programmable logging intervals from 1 minute to 1 year

Backlit display:

Yes (option)

MULTICAL® 803

MULTICAL® 803

The robust, high end energy calculator to meet all challenges

Area of Use:

Small business, industrial

Measuring Principal:

Ultrasonic

Metering Type:

Heat, cooling, heat/cooling

Type:

Combined meter - separable subassemblies

Heat (MID) and cooling (TS) approvals:

Yes

Flow sensor cable:

ULTRAFLOW®: ≤ 10 m
Cable Extender Box: ≤ 30 m
Pulse Transmitter: ≤ 100 m

Temperature sensor cables:

2-wire: ≤ 10 m
4-wire: ≤ 100 m

Nominal flow:

0.6 - 1000 m3/h

Sizes:

DN15 - DN300

Nominal Flow Multical:

0.6 - 15000 m3/h

Pressure loss at nominal flow:

Typically < 0.1 bar

Battery life:

6-year battery backup

Supply:

VAC/VDC, 230 VAC

Module slots:

slots

Communication:

M-Bus, BACnet, Modbus, LonWorks, analogue output and analogue input

Data logger:

Programmable logging intervals from 1 minute to 1 year

Backlit display:

Yes (standard)