Landis & Gyr UH50 Heat Meter

The UH50 heat meter is used for heat consumption metering in short and long distance district heating and in apartment buildings. It is suitable both for cold metering (alone or in conjunction with metering quantities of thermal energy) or for pure flowrate metering in water systems

Features & Benefits

Metering Accuracy: MID Class 2 or 3 (EN1434)
Housing : IP54 per EN60529
Voltages ; 230v AC, 24v AC/24v DC, Battery
LCD ; 7 Digits
Energy units : kWh/MWh
Temperature range :5 to 130C
Options-LoRaWAN battery operated 11 years
Screwed versions 1/2 inch to 1.1/2 inch
Flanged versions DN20 to DN100 mm
Communication: Wireless Mbus, GPRS, Pulse, Mbus, 4 -20Ma
Landis & Gyr
15 mm to 150 mm
Voltages, Battery, 24v AC, 230V AC

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)
L&G-UH50/15DS	15	Screwed	15	1.5	3	110	130	Class 2	25
L&G-UH50/20DS	20	Screwed	25	2.5	5	130	130	Class 2	25
L&G-UH50/25	25	Screwed	35	3.5	7	260	130	Class 2	25
L&G-UH50/25H	25	Screwed	60	6	12	260	130	Class 2	25
L&G-UH50/40	40	Screwed	100	10	20	300	130	Class 2	25
L&G-UH50/50	50	Flanged	150	15	30	270	130	Class 2	25
L&G-UH50/65	65	Flanged	250	25	50	300	130	Class 2	25
L&G-UH50/80	80	Flanged	400	40	80	300	130	Class 2	25
L&G-UH50/100	100	Flanged	600	60	120	360	130	Class 2	25
L&G-UH50/150	150	Flanged	1500	150	300	500	130	Class 2	25

Add to Enquiry Basket

Specifications

L&G-UH50/15DS

UH50 1/2″ Heat Meter Qp1.5m3/h 110mm PN16 D/S c/w unions

Size: 15

Connection Type: Screwed

Pressure (bar): 25

Min Flow (l/h): 15

Nominal flow (QP): 2

Max Flow (m3/h): 3

Body Length (mm): 110

Max Temp: 130

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Dual Comms: Yes

Intachanable Powerv: Yes

Pulse: Yes

Mbus: Yes

Modbus: Yes

Wmbus/RF: Yes

LORA: Yes

Bacnet: Yes

4–20mA: Yes

230v: Yes

Battery: Yes

24v: Yes

L&G-UH50/20DS

UH50 3/4″ Heat Meter Qp2.5m3/h 130mm PN16 D/S c/w unions

Size: 20

Connection Type: Screwed

Pressure (bar): 25

Min Flow (l/h): 25

Nominal flow (QP): 3

Max Flow (m3/h): 5

Body Length (mm): 130

Max Temp: 130

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Dual Comms: Yes

Intachanable Powerv: Yes

Pulse: Yes

Mbus: Yes

Modbus: Yes

Wmbus/RF: Yes

LORA: Yes

Bacnet: Yes

4–20mA: Yes

230v: Yes

Battery: Yes

24v: Yes

L&G-UH50/25

UH50 1″ Heat Meter Qp3.5m3/h 260mm PN16 c/w unions

Size: 25

Connection Type: Screwed

Pressure (bar): 25

Min Flow (l/h): 35

Nominal flow (QP): 4

Max Flow (m3/h): 7

Body Length (mm): 260

Max Temp: 130

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Dual Comms: Yes

Intachanable Powerv: Yes

Pulse: Yes

Mbus: Yes

Modbus: Yes

Wmbus/RF: Yes

LORA: Yes

Bacnet: Yes

4–20mA: Yes

230v: Yes

Battery: Yes

24v: Yes

L&G-UH50/25H

UH50 1″ Heat Meter Qp6.0m3/h 260mm PN16 c/w unions

Size: 25

Connection Type: Screwed

Pressure (bar): 25

Min Flow (l/h): 60

Nominal flow (QP): 6

Max Flow (m3/h): 12

Body Length (mm): 260

Max Temp: 130

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Dual Comms: Yes

Intachanable Powerv: Yes

Pulse: Yes

Mbus: Yes

Modbus: Yes

Wmbus/RF: Yes

LORA: Yes

Bacnet: Yes

4–20mA: Yes

230v: Yes

Battery: Yes

24v: Yes

L&G-UH50/40

UH50 1.1/2″ Heat Meter Qp10m3/h 300mm PN16 c/w unions

Size: 40

Connection Type: Screwed

Pressure (bar): 25

Min Flow (l/h): 100

Nominal flow (QP): 10

Max Flow (m3/h): 20

Body Length (mm): 300

Max Temp: 130

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Dual Comms: Yes

Intachanable Powerv: Yes

Pulse: Yes

Mbus: Yes

Modbus: Yes

Wmbus/RF: Yes

LORA: Yes

Bacnet: Yes

4–20mA: Yes

230v: Yes

Battery: Yes

24v: Yes

L&G-UH50/50

UH50 DN50 PN25 Flanged Heat Meter Qp15m3/h 270mm

Size: 50

Connection Type: Flanged

Pressure (bar): 25

Min Flow (l/h): 150

Nominal flow (QP): 15

Max Flow (m3/h): 30

Body Length (mm): 270

Max Temp: 130

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Dual Comms: Yes

Intachanable Powerv: Yes

Pulse: Yes

Mbus: Yes

Modbus: Yes

Wmbus/RF: Yes

LORA: Yes

Bacnet: Yes

4–20mA: Yes

230v: Yes

Battery: Yes

24v: Yes

L&G-UH50/65

UH50 DN65 PN25 Flanged Heat Meter Qp25m3/h 300mm

Size: 65

Connection Type: Flanged

Pressure (bar): 25

Min Flow (l/h): 250

Nominal flow (QP): 25

Max Flow (m3/h): 50

Body Length (mm): 300

Max Temp: 130

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Dual Comms: Yes

Intachanable Powerv: Yes

Pulse: Yes

Mbus: Yes

Modbus: Yes

Wmbus/RF: Yes

LORA: Yes

Bacnet: Yes

4–20mA: Yes

230v: Yes

Battery: Yes

24v: Yes

L&G-UH50/80

UH50 DN80 PN25 Flanged Heat Meter Qp40m3/h 300mm

Size: 80

Connection Type: Flanged

Pressure (bar): 25

Min Flow (l/h): 400

Nominal flow (QP): 40

Max Flow (m3/h): 80

Body Length (mm): 300

Max Temp: 130

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Dual Comms: Yes

Intachanable Powerv: Yes

Pulse: Yes

Mbus: Yes

Modbus: Yes

Wmbus/RF: Yes

LORA: Yes

Bacnet: Yes

4–20mA: Yes

230v: Yes

Battery: Yes

24v: Yes

L&G-UH50/100

UH50 DN100 PN25 Flanged Heat Meter Qp60m3/h 360mm

Size: 100

Connection Type: Flanged

Pressure (bar): 25

Min Flow (l/h): 600

Nominal flow (QP): 60

Max Flow (m3/h): 120

Body Length (mm): 360

Max Temp: 130

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Dual Comms: Yes

Intachanable Powerv: Yes

Pulse: Yes

Mbus: Yes

Modbus: Yes

Wmbus/RF: Yes

LORA: Yes

Bacnet: Yes

4–20mA: Yes

230v: Yes

Battery: Yes

24v: Yes

L&G-UH50/150

UH50 DN150 PN25 Flanged Heat Meter Qp150m3/h 500mm

Size: 150

Connection Type: Flanged

Pressure (bar): 25

Min Flow (l/h): 1500

Nominal flow (QP): 150

Max Flow (m3/h): 300

Body Length (mm): 500

Max Temp: 130

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Dual Comms: Yes

Intachanable Powerv: Yes

Pulse: Yes

Mbus: Yes

Modbus: Yes

Wmbus/RF: Yes

LORA: Yes

Bacnet: Yes

4–20mA: Yes

230v: Yes

Battery: Yes

24v: Yes

L&G-T450/15

T450 1/2″ Heat Meter Qp1.5m3/h 110mm PN16 D/S c/w unions

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: 130

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Dual Comms: Yes

Pulse: Yes

Mbus: Yes

Wmbus/RF: Yes

Battery: Yes

L&G-T450/20

T450 3/4″ Heat Meter Qp2.5m3/h 130mm PN16 D/S c/w unions

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: 130

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Dual Comms: Yes

Pulse: Yes

Mbus: Yes

Wmbus/RF: Yes

Battery: Yes

L&G-T450/25

T450 1″ Heat Meter Qp3.5m3/h 260mm PN16 c/w unions

Size: 25

Connection Type: Screwed

Pressure (bar): 16

Min Flow (l/h): 25

Nominal flow (QP): 4

Max Flow (m3/h): 7

Body Length (mm): 260

Max Temp: 130

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Dual Comms: Yes

Pulse: Yes

Mbus: Yes

Wmbus/RF: Yes

Battery: Yes

L&G-T450/25H

T450 1″ Heat Meter Qp6.0m3/h 260mm PN16 c/w unions

Size: 25

Connection Type: Screwed

Pressure (bar): 16

Min Flow (l/h): 25

Nominal flow (QP): 6

Max Flow (m3/h): 12

Body Length (mm): 260

Max Temp: 130

Ratio: 100

MID Class: Class 2

Material: Brass

Country of Origin: Gearmany

Horizontal: Yes

Vertical: Yes

Interchanbale comms: Yes

Dual Comms: Yes

Pulse: Yes

Mbus: Yes

Wmbus/RF: Yes

Battery: Yes

Downloads

Landis & Gyr

Product ranges

Browse our full range of products using the links below. Most of our products are available for next day delivery when ordered before 4:30pm!

Gas

As specialist gas meter suppliers we stock a wide range of domestic gas meters, commercial gas meters and gas meter parts and accessories.

Water

As specialist water meter suppliers, of domestic and commercial water meters, you can trust MWA to take care of all your water metering needs.

Heat and Cooling

MWA Technologies specialise in domestic and commercial energy flow meters and accessories, our range includes ultrasonic and turbine energy meters, modules, sensors and ancillaries.