ULTRAHEAT®T330

HEATING & COOLING METERS

The T330 combines the proven technologies of ULTRAHEAT meters and thus covers a wider range of individual consumption metering in apartments, local heating or building technologies.

Features:

Ultrasonic heat meter, cooling meter
or combined heat/cooling meter
Insensitive to soiling and deposits
Fast, intelligent measurement for all applications
Flat, detachable calculator
Temperature range: 5-105 °C (optional 5-130 °C)
Short measuring intervals and high load capacity
Measuring of smallest flows
Data storage for 24 months
2 monthly set days (middle of month)
Fast and safe installation
No straight lengths of pipe or flow strengtheners required
Comply with the strict European Directive (class 2)
Fast communication
Precise, resistant, non-wearing

Retaining the proven to create something new.

Compact

Versatile installation options
The extremely compact design of the T330, as well as the rotatable and detachable calculator simplify the installation of the meter and facilitate reading. Even where there is a lack of space, such as for example in narrow meter cabinets or poorly accessible places, the T330 can be used effortlessly.

Proven

Platform strategy
For more than five decades the Landis+Gyr ultrasonic meters have been successful in tough district and residential heating applications.
Recognised and well-proven meter components have been improved and combined into a new concept. The precision of the measuring unit and the consistent operating concept of the calculator ensure familiar handling of the T330, such as installation, operation and readout.

Reliable

Excellent measuring stability
The T330 has a full-metal measuring unit without moving parts in the measuring channel and is equipped with the special internal profile DuraSurface™. This makes it insensitive to soiling and ensures failure-free operation with constant measuring accuracy over many years.

Intelligent

New advanced features
The advanced software features ensure easier handling of the measurement data and help the thermal energy meter to adapt intelligently to changing situations in order to deliver precise measurement results.

Adaptive measurement
Temperature compensation
Manual Parameterisation
Statistical values
Monthly values, due dates

Datasheet

Installation manual

Declaration of conformity

LoRa

Technical Description

Technical Data

General
Approval	MID (EN 1434:2016, national cooling)
Protection class (flow part)	IP 54 / (IP65)
LCD	10 mm high symbols
Temperature range (flow part)	5 … 130	[°C]
Temp.-Diff. ΔT	3 … 80	[K]
Nominal Pressure	PN16, (PN25)	[bar]

Threaded Connection
Nominal flow rate (qp)	0.6	1.5	2.5	[m3/h]
Max. flow (qs)	1.2	3.0	5.0	[m3/h]
Min. flow (qi)	6	15	25	[l/h]
Operating limit	1.2	3	5	[l/h]
Mounting length	110 / 190	110 / 130 / 190	130 / 190	[mm]
Threaded connection	G¾ / G1	G¾ / G1 / G1	G1 / G1	—