AQUILA V4 is a bulk meter designed for network metering or for invoicing substantial quantities of cold water. It is characterised by its very high measuring dynamic, insensitivity to disturbance and easy maintenance. AQUILA V4 is modular and can be fitted with IZAR radio or the pulse emitter IZAR PULSE, gateway to other systems. Its modular rotating flanges make for easy installation on all types of piping, even when resizing is necessary. It has a CE certificate (MID) and complies with the EN 14154, OIML R49 and ISO 4054 standards in the horizontal position. However, its performance is largely superior to that required by the regulations, for high and low flow rates alike.
AQUILA is a main meter designed for measuring cold water. AQUILA is characterised by its accurate metering capability, particularly with high flow rates, its ruggedness and its resistance to fouling. Its profiled connections make it immune to disturbances in the piping before or after the meter. AQUILA has MID approval in the horizontal position. Being modular, AQUILA can be fitted with IZAR RADIO reading system, IZAR DOSING device or the pulse transmitter IZAR PULSE, gateway to other systems. AQUILA has a housing for a non-return valve, which does not affect the metrological characteristics of the meter.
AQUARIUS is a domestic water meter designed for measuring consumption of cold or hot water in housing blocks. AQUARIUS is MID approved and meets the metrology standard OIML R49, EN14154 and ISO 4064. Magnetic transmission is used to insulate the register from the hydraulic part, and the register rotates to ensure easier index reading. AQUARIUS belongs to the Diehl Metering modular range and may be fitted, even after it is installed, with an IZAR PULSE pulse transmitter, an IZAR RADIO or an IZAR DOSING device.
AQUARIUS is a main meter designed for measuring cold water available in a range of standardised diameters and lengths. It has a MID approval (Measuring Instruments Directive) up to R= 125 in horizontal position. Magnetic transmission ensures complete insulation of the register from the hydraulic system. The rotating register is fitted with an anti-mist system for optimum reading in all environments. Being modular, AQUARIUS can be fitted with IZAR radio reading system, IZAR DOSING device or an IZAR PULSE pulse transmitter, gateway to other systems.
CORONA C is a main meter designed for metering cold water. It is available in different lengths and standardised diameters. CORONA C has a R=160 MID approval for horizontal installation. Thanks to the direct transmission through the stuffing-box, the meter is particularly reliable and sensitive to low flowrates. CORONA C is fitted with a register with protected 5-digit roller counter which remains optimally readable in all environments.
CORONA M is a multi-jet main meter that uses magnetic transmission and is designed for metering cold water. Its proven technology combines good quality metrological properties (class B) and great endurance, particularly with charged water. Magnetic transmission keeps the register separated from the hydraulic part. Modular design is one of the main benefits of the CORONA M meter. CORONA M can be fitted at any time with IZAR RADIO reading system, IZAR DOSING device or a pulse transmitter IZAR PULSE, gateway to other systems.
ALTAIR water meter is characterized by its versatility. Its large measuring chamber means that it can be used for submetering or as a main meter. Additionally, it is suitable for different types of water. ALTAIR is a modular meter and therefore can be fitted at any time with IZAR radio reading system, IZAR DOSING or the pulse transmitter IZAR PULSE, gateway to other systems.
ALTAIR CONCENTRIC is a volumetric water meter. Its metrological performance matches the ALTAIR in-line meters : high dynamic range, very low start flowrates, low head loss and strong resistance to overflowrates. ALTAIR CONCENTRIC is compact. Its low profile means that it can be installed on a coaxial base in a concentric manifold. ALTAIR CONCENTRIC meter is modular and can be fitted at any time with an IZAR radio reading system, an IZAR DOSING device or an IZAR PULSE transmitter, gateway to other systems
ALTAIR V4 represents the new generation of volumetric meters developed within the framework of the MID (Measuring Instruments Directive) and field requirements. ALTAIR V4 is very compact, thus adapting to the most restrictive environments (i.e. water boxes). ALTAIR V4 is a robust meter, compatible with the different qualities of water. ALTAIR V4 is modular and may be fitted at any time with the IZAR RADIO, the IZAR DOSING device, or the pulse transmitter IZAR PULSE, gateway to other systems.
ALTAIR 90°C is a volumetric hot water meter characterized by its versatility. Robust thanks to its large measuring chamber, ALTAIR 90°C is suitable for different types of water. MID approved, ALTAIR 90°C offers high measuring dynamics, very low start flowrates and a low head loss. ALTAIR 90°Cis compact and equipped with a stainless steel filter. ALTAIR 90°C is modular and can be fitted with IZAR radio system, IZAR DOSING or the pulse transmitter IZAR PULSE, gateway to other systems.
Diehl Metering Gesmbh
Hainburger Straße 33
Telefon: +43 (1) 7 16 70-0
Telefax: +43 (1) 7 16 70-12