Landis & Gyr Ultraheat® T230 Heat Meter

The ULTRAHEAT® T230 is an ultrasonic thermal energy meter, developed and optimised to meet residential metering needs. The meter is light-in-weight, compact/robust, economic efficiency, and is user-friendly.

For cooling applications, ask about the ULTRACOLD® T230.

Features & Benefits

Ultrasonic principle
Heat meter, cooling meter or combined heat/cooling meter
Accurate, rugged, non-wearing
Glass-fiber reinforced measurement tube
Smart metering for all applications
No straight pipe sections necessary
Any mounting orientation without limitation
Environmental-friendly construction
Huge dynamic range: 1:1000
Temperature range: 5-90 °C
Storage for 24 monthly values
2 monthly set days
Battery operated up to 11 years
Optical interface for read-out with hand-held terminal
M-Bus Interface (optional)
Wireless M-Bus Interface
Pulse Interface
Landis & Gyr Heat Meters
15 mm to 20 mm
Battery operated

Product Video

T230 Available Models

PART NUMBER	Size (mm)	Connection Type	Min Flow qi (l/h)	Nominal flow qp (m3/h)	Max Flow qs (m3/h)	Body Length (mm)	Max Temp	MID Class	Pressure (bar)
T230/15/1.5/110PULSE	15	Screwed	15	1.5	3	110	90	Class 2	16
T230/15/1.5/110MBUS	15	Screwed	15	1.5	3	110	90	Class 2	16
T230/15/1.5/110LORA	15	Screwed	15	1.5	3	110	90	Class 2	16
T230/15/1.5/110WMBUS	15	Screwed	15	1.5	3	110	90	Class 2	16
T230/20/2.5/130PULSE	20	Screwed	25	2.5	5	130	90	Class 2	16
T230/20/2.5/130MBUS	20	Screwed	25	2.5	5	130	90	Class 2	16
T230/20/2.5/130LORA	20	Screwed	25	2.5	5	130	90	Class 2	16
T230/20/2.5/130WMBUS	20	Screwed	25	2.5	5	130	90	Class 2	16

Installation

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Specifications

T230/15/1.5/110PULSE

T230 1/2″ Qp1.5 Battery 2 Pulse Outputs 110mm MID kwh

Size: 15

Connection Type: Screwed

Pressure (bar): 16

Min Flow (l/h): 15

Nominal flow (QP): 2

Max Flow (m3/h): 3

Body Length (mm): 110

Max Temp: 90

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Pulse: Yes

Mbus: Yes

Wmbus/RF: Yes

LORA: Yes

Battery: Yes

T230/15/1.5/110MBUS

T230 1/2″ Qp1.5 Battery M-BUS Outputs WIRED 110mm MID kwh

Size: 15

Connection Type: Screwed

Pressure (bar): 16

Min Flow (l/h): 15

Nominal flow (QP): 2

Max Flow (m3/h): 3

Body Length (mm): 110

Max Temp: 90

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Pulse: Yes

Mbus: Yes

Wmbus/RF: Yes

LORA: Yes

Battery: Yes

T230/15/1.5/110LORA

T230 1/2″ Qp1.5 Battery LoRa, 868 MHz110mm MID kwh

Size: 15

Connection Type: Screwed

Pressure (bar): 16

Min Flow (l/h): 15

Nominal flow (QP): 2

Max Flow (m3/h): 3

Body Length (mm): 110

Max Temp: 90

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Pulse: Yes

Mbus: Yes

Wmbus/RF: Yes

LORA: Yes

Battery: Yes

T230/15/1.5/110WMBUS

T230 1/2″ Qp1.5 Battery LoRa, 868 MHz110mm MID kwh

Size: 15

Connection Type: Screwed

Pressure (bar): 16

Min Flow (l/h): 15

Nominal flow (QP): 2

Max Flow (m3/h): 3

Body Length (mm): 110

Max Temp: 90

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Pulse: Yes

Mbus: Yes

Wmbus/RF: Yes

LORA: Yes

Battery: Yes

T230/20/2.5/130PULSE

T230 3/4″ Qp2.5 Battery 2 Pulse Outputs 130mm MID kwh

Size: 20

Connection Type: Screwed

Pressure (bar): 16

Min Flow (l/h): 25

Nominal flow (QP): 3

Max Flow (m3/h): 5

Body Length (mm): 130

Max Temp: 90

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Pulse: Yes

Mbus: Yes

Wmbus/RF: Yes

LORA: Yes

Battery: Yes

T230/20/2.5/130MBUS

T230 3/4″ Qp2.5 Battery M-BUS Outputs Wired 130mm MID kwh

Size: 20

Connection Type: Screwed

Pressure (bar): 16

Min Flow (l/h): 25

Nominal flow (QP): 3

Max Flow (m3/h): 5

Body Length (mm): 130

Max Temp: 90

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Pulse: Yes

Mbus: Yes

Wmbus/RF: Yes

LORA: Yes

Battery: Yes

T230/20/2.5/130LORA

T230 1/2″ Qp2.5 Battery LoRa, 868 MHz110mm MID kwh

Size: 20

Connection Type: Screwed

Pressure (bar): 16

Min Flow (l/h): 25

Nominal flow (QP): 3

Max Flow (m3/h): 5

Body Length (mm): 130

Max Temp: 90

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Pulse: Yes

Mbus: Yes

Wmbus/RF: Yes

LORA: Yes

Battery: Yes

T230/20/2.5/130WMBUS

T230 3/4″ Qp2.5 Battery Wireless Mbus Outputs 130mm MID kwh

Size: 20

Connection Type: Screwed

Pressure (bar): 16

Min Flow (l/h): 25

Nominal flow (QP): 3

Max Flow (m3/h): 5

Body Length (mm): 130

Max Temp: 90

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Pulse: Yes

Mbus: Yes

Wmbus/RF: Yes

LORA: Yes

Battery: Yes

T330/15/1.5/110PULSE

T330 1/2″ Qp1.5 Battery 2 Pulse Outputs 110mm MID kwh

Size: 15

Connection Type: Screwed

Pressure (bar): 16

Min Flow (l/h): 15

Nominal flow (QP): 2

Max Flow (m3/h): 3

Body Length (mm): 110

Max Temp: 90

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Pulse: Yes

Mbus: Yes

Wmbus/RF: Yes

LORA: Yes

Battery: Yes

T330/15/1.5/110MBUS

T330 1/2″ Qp1.5 Battery M-BUS Outputs WIRED 110mm MID kwh

Size: 15

Connection Type: Screwed

Pressure (bar): 16

Min Flow (l/h): 15

Nominal flow (QP): 2

Max Flow (m3/h): 3

Body Length (mm): 110

Max Temp: 90

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Pulse: Yes

Mbus: Yes

Wmbus/RF: Yes

LORA: Yes

Battery: Yes

T330/15/1.5/110LORA

T330 1/2″ Qp1.5 Battery LoRa, 868 MHz110mm MID kwh

Size: 15

Connection Type: Screwed

Pressure (bar): 16

Min Flow (l/h): 15

Nominal flow (QP): 2

Max Flow (m3/h): 3

Body Length (mm): 110

Max Temp: 90

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Pulse: Yes

Mbus: Yes

Wmbus/RF: Yes

LORA: Yes

Battery: Yes

T330/15/1.5/110WMBUS

T330 1/2″ Qp1.5 Battery LoRa, 868 MHz110mm MID kwh

Size: 15

Connection Type: Screwed

Pressure (bar): 16

Min Flow (l/h): 15

Nominal flow (QP): 2

Max Flow (m3/h): 3

Body Length (mm): 110

Max Temp: 90

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Pulse: Yes

Mbus: Yes

Wmbus/RF: Yes

LORA: Yes

Battery: Yes

T330/20/2.5/130PULSE

T330 3/4″ Qp2.5 Battery 2 Pulse Outputs 130mm MID kwh

Size: 20

Connection Type: Screwed

Pressure (bar): 16

Min Flow (l/h): 25

Nominal flow (QP): 3

Max Flow (m3/h): 5

Body Length (mm): 130

Max Temp: 90

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Pulse: Yes

Mbus: Yes

Wmbus/RF: Yes

LORA: Yes

Battery: Yes

T330/20/2.5/130MBUS

T330 3/4″ Qp2.5 Battery M-BUS Outputs Wired 130mm MID kwh

Size: 20

Connection Type: Screwed

Pressure (bar): 16

Min Flow (l/h): 25

Nominal flow (QP): 3

Max Flow (m3/h): 5

Body Length (mm): 130

Max Temp: 90

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Pulse: Yes

Mbus: Yes

Wmbus/RF: Yes

LORA: Yes

Battery: Yes

T330/20/2.5/130LORA

T330 1/2″ Qp2.5 Battery LoRa, 868 MHz110mm MID kwh

Size: 20

Connection Type: Screwed

Pressure (bar): 16

Min Flow (l/h): 25

Nominal flow (QP): 3

Max Flow (m3/h): 5

Body Length (mm): 130

Max Temp: 90

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Pulse: Yes

Mbus: Yes

Wmbus/RF: Yes

LORA: Yes

Battery: Yes

T330/20/2.5/130WMBUS

T330 3/4″ Qp2.5 Battery Wireless Mbus Outputs 130mm MID kwh

Size: 20

Connection Type: Screwed

Pressure (bar): 16

Min Flow (l/h): 25

Nominal flow (QP): 3

Max Flow (m3/h): 5

Body Length (mm): 130

Max Temp: 90

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Pulse: Yes

Mbus: Yes

Wmbus/RF: Yes

LORA: Yes

Battery: Yes

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