EV85 General features
Control of the circulation pump (with shut-down delay).
Control of one ON-OFF auxiliary user (domestic water).
1 RS232 communication channel for connection to a modem o directly to a PC.
Weekly programming with 3 time bands per day.
Automatic switching from summer time to winter time and vice versa.
Recorder of the temperatures and events of the last 48 hours (datalogger).
Visualization of all preset temperatures and parameters.
LED to indicate relays status.
Clock charge reserve: over 5 years.
Alphanumeric display with 2 lines each with 16 characters with timed backlighting.
All functions are executed through the menu.
Removable terminal board for easy wiring.
Electric features
Power supply: 230Vca 50Hz.
Consumption: 7 VA.
Contacts rating: 5A- 230Vca (resistive load).
4 optoisolated alarm inputs to prevent interference.
1 communication channel RS232 for connection to a modem or directly to a computer.

ECCF..GMA General features
The specific design and the high quality execution secure a long-term measuring stability.
Meter for cold water up to 50°C
REED IPG 14 sensor to transmit remotely the water metering measures.
Protection magnetic cover.
Dry clockwork with magnetic transmission.
Rotatable register at 360°C for an easier reading.
REED cable with 1.5 mt length, not extendable.
10 litres/pulse.
Reading capacity: 9,9999 m³.
Minimum displayed value: 0,0001 m³.

ZL31A General features
Controlled fluid: cold and hot water with max 50% glycol volume.
Controlled fluid temperature 5 ÷ 120 ° C.
High closing point (▲).
Stainless steel shutter.
Stem in stainless steel.
EPDM O-ring stem seal.
Flow rate characteristic: – regulation port A – AB: equal percentage (VDI / VDE 2173) n (gl) = 3, bypass B – AB: linear (VDI / VDE 2173);
Leakage rate: adjustment port A – AB: max 0.05% Kvs, bypass B – AB: max. 1% of the value of kvs.
PN 16 flanges (according to ISO 7005-2);
GG25 valve.
Nominal pressure 1600 kPa.
Differential pressure ∆pmax 400 kPa.
Electric features
Power supply: 230V 50/60Hz.
Power consumption:– from DN25 to DN50 – 6VA;– from DN65 to DN150 – 10VA.
Power supply cable 1m – 4×0,75 mm².
Tolerance range AC 198…264 V.

EV70A Telecontrol General features
Instrument customisable via PC for all parameters.
Extractable terminal block for fast replacement of the instrument.
Lateral serial port for connection to the modem, separate from the front port to allow easy connection to the programming PC.

ECCS..GMA General features
The specific design and the high quality execution secure a long-term measuring stability.
Meter for hot water up to 90°C
REED IPG 14 sensor to transmit remotely the water metering measures.
Protection magnetic cover.
Dry clockwork with magnetic transmission.
Rotatable register at 360°C for an easier reading.
REED cable with 1.5 mt length, not extendable.
10 litres/pulse.
Reading capacity: 9,9999 m³.
Minimum displayed value: 0,0001 m³.

ECC60MBUS General features
M-Bus interface for datalogger ECC250LOG.
Manages up to 60 M-Bus devices.
It can operate as a signal booster / repeater.
Communication speed from 300bps to 9600bps.
Power supply 24Vdc.
Maximum power consumption 12W.
Short-circuit protection and surge protection.
USB connection for meter reading through ECC60MBUS TOOLKIT.

O35 General features
Operating time 90 s / 15 mm.
Sound level max. 45 dB (A).
Position indicator: mechanical travel 5 ÷ 15 mm.
Protection class IEC / EN: II
Completely isolated.
Degree of protection IEC / EN IP54.
Operating mode Type 1.
Rated current supply voltage 4 kV.
Pollution degree control: 3.
Ambient temperature 0 ° C ÷ 50 ° C.
Storage temperature -40 ° C ÷ 80 ° C.
Ambient humidity 95% r.h., non-condensing.
Electric features
Rated voltage AC 230VRated voltage frequency 50/60 HzTolerance range AC 198 … 264VConnection with 4 mm² terminals and 1 m cable, 3 x 0.75 mm²

EV70D Telecontrol General features
Instrument customisable via PC for all parameters.
Extractable terminal block for fast replacement of the instrument.
2-line display for setting parameters, remote monitoring and management for both GSM modem ( mobile telephony) and PSTN modem ( fixed telephony)
Mounted on DIN rail ( 9 modules)
Electric features
Absorption 10VA
8 digital inputs ON- OFF
4 analog inputs, via detection probes
4 output relays
Contact rating 5A- 230Vac ( ohmic charge).

ZL31A General features
Controlled fluid: cold and hot water with max 50% glycol volume.
Controlled fluid temperature 5 ÷ 120 ° C.
High closing point (▲).
Stainless steel shutter.
Stem in stainless steel.
EPDM O-ring stem seal.
Flow rate characteristic: – regulation port A – AB: equal percentage (VDI / VDE 2173) n (gl) = 3, bypass B – AB: linear (VDI / VDE 2173);
Leakage rate: adjustment port A – AB: max 0.05% Kvs, bypass B – AB: max. 1% of the value of kvs.
PN 16 flanges (according to ISO 7005-2);
GG25 valve.
Nominal pressure 1600 kPa.
Differential pressure ∆pmax 400 kPa.
Electric features
Power supply: 230V 50/60Hz.
Power consumption:– from DN25 to DN50 – 6VA;– from DN65 to DN150 – 10VA.
Power supply cable 1m – 4×0,75 mm².
Tolerance range AC 198…264 V.

ZC3 General features
Cast iron valve body.
Bronze rotating sector valve shaped to obtain a very precise regulation.
18/20 stainless steel shaft.
Inner seal with viton O-rings 75 ÷ 280°C.
Lever for manual control.
Operating pressure PN6.
Maximum operating temperature – 120°C.

EV70D Telecontrol General features
Instrument customisable via PC for all parameters.
Extractable terminal block for fast replacement of the instrument.
2-line display for setting parameters, remote monitoring and management for both GSM modem ( mobile telephony) and PSTN modem ( fixed telephony)
Mounted on DIN rail ( 9 modules)
Electric features
Absorption 10VA
8 digital inputs ON- OFF
4 analog inputs, via detection probes
4 output relays
Contact rating 5A- 230Vac ( ohmic charge).

EV70A Telecontrol General features
Instrument customisable via PC for all parameters.
Extractable terminal block for fast replacement of the instrument.
Lateral serial port for connection to the modem, separate from the front port to allow easy connection to the programming PC.

EV70D Telecontrol General features
Instrument customisable via PC for all parameters.
Extractable terminal block for fast replacement of the instrument.
2-line display for setting parameters, remote monitoring and management for both GSM modem ( mobile telephony) and PSTN modem ( fixed telephony)
Mounted on DIN rail ( 9 modules)
Electric features
Absorption 10VA
8 digital inputs ON- OFF
4 analog inputs, via detection probes
4 output relays
Contact rating 5A- 230Vac ( ohmic charge).

ECC250LOG General features
Datalogger with webserver interface.
Manages up to 250 M-Bus meters.
4 GB internal memory provides a historic up to 10 years.
Meter data acquisition interval of 15 min to 1 month.
Meters reading, report sending, system remote management
LED display 128×96 pixels for local consultation and confguration.
With IO for logical management and remote control.
Temperature range: operative: -10° … +55°C.
Temperature storage: -25° … +65°C.
Dimensions 90x71x62 mm
Electric features
Power supply: 24 Vdc ± 10%, 24 Vac (min 20Vac, max 40Vac).
Consumption: 3W.

ZC3 General features
Cast iron valve body.
Bronze rotating sector valve shaped to obtain a very precise regulation.
18/20 stainless steel shaft.
Inner seal with viton O-rings 75 ÷ 280°C.
Lever for manual control.
Operating pressure PN6.
Maximum operating temperature – 120°C.

ECVCONB General features
Manages up to 500 devices
3 digital INPUTS and 2 output relais
Electric features
Power source module 24Vdc 15W, code: ODAL1

ZL31A General features
Controlled fluid: cold and hot water with max 50% glycol volume.
Controlled fluid temperature 5 ÷ 120 ° C.
High closing point (▲).
Stainless steel shutter.
Stem in stainless steel.
EPDM O-ring stem seal.
Flow rate characteristic: – regulation port A – AB: equal percentage (VDI / VDE 2173) n (gl) = 3, bypass B – AB: linear (VDI / VDE 2173);
Leakage rate: adjustment port A – AB: max 0.05% Kvs, bypass B – AB: max. 1% of the value of kvs.
PN 16 flanges (according to ISO 7005-2);
GG25 valve.
Nominal pressure 1600 kPa.
Differential pressure ∆pmax 400 kPa.
Electric features
Power supply: 230V 50/60Hz.
Power consumption:– from DN25 to DN50 – 6VA;– from DN65 to DN150 – 10VA.
Power supply cable 1m – 4×0,75 mm².
Tolerance range AC 198…264 V.