CONTECA® EASY ULTRA, Direct heat meter for heating and cooling systems (*).
Product Description
Direct heat meter for heating and cooling systems (*).
Complete with:
- electronic integrator with LCD display;
- pair of temperature probes ;
- pair of weld sleeve and probe pockets;
- ultrasonic volume meter with pulse output;
- 2 pulse inlets for DCW and DHW reading.
Can be integrated with additional configuration options, to be ordered concurrently (*).
Technical data
Communication protocol:
M-Bus on RS485
Protection class:
IP 54
Running power consumption:
1 W
Electric supply:
24 V AC
Probe/cable length:
1,9 m
Accuracy class:
2
Nominal pressure:
PN 16
Medium temperature range:
2–90 °C
Note
(*) Available configuration options:
- Cooling metering option (cod. 755810)
- MODBUS-RTU transmission option (cod. 750811)
- Flow rate scanning software option for DHW recirculation (cod. 755826)
- Couple of 8 m temperature probes (cod. 750931)
Certifications
pdf
Drawings and specifications
| Part number | Connection | Note | Permanent flow rate (Qp) |
|---|---|---|---|
| 750704 | G 1/2" A (ISO 228-1) M |
- | 1,5 m³/h |
|
Minimum flow rate (Qi)
6 l/h
|
|||
|
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Tender text
CALEFFI, 750704, CONTECA® EASY ULTRA.
Direct ultrasonic heat meter for zone systems and central heating systems. The metering module is supplied complete with:
- pair of immersion temperature probes (L= 1,9 m);
- pair of Y pockets;
- Ultrasound measuring device;
- electronic integrator with LCD display.
Local reading via LCD display/centralised reading via BUS transmission.
Strainer mesh located in flow pocket. Connection: G 1/2" A (ISO 228-1) M. Medium temperature range: 2–90 °C. Electric supply: 24 V AC. Running power consumption: 1 W. Protection class: IP 54. Probe/cable length: 1,9 m. Nominal pressure: PN 16. Accuracy class: 2. Permanent flow rate (Qp): 1,5 m³/h. Minimum flow rate (Qi): 6 l/h. Communication protocol: M-Bus on RS485.
SCIP code
30acf4e4-0780-4e58-8827-8af4ec780865
|
|||
| 750705 | G 3/4" A (ISO 228-1) M |
- | 2,5 m³/h |
|
Minimum flow rate (Qi)
10 l/h
|
|||
|
2D drawings
dwg
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3D models
igs
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stp
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Tender text
CALEFFI, 750705, CONTECA® EASY ULTRA.
Direct ultrasonic heat meter for zone systems and central heating systems. The metering module is supplied complete with:
- pair of immersion temperature probes (L= 1,9 m);
- pair of Y pockets;
- Ultrasound measuring device;
- electronic integrator with LCD display.
Local reading via LCD display/centralised reading via BUS transmission.
Strainer mesh located in flow pocket. Connection: G 3/4" A (ISO 228-1) M. Medium temperature range: 2–90 °C. Electric supply: 24 V AC. Running power consumption: 1 W. Protection class: IP 54. Probe/cable length: 1,9 m. Nominal pressure: PN 16. Accuracy class: 2. Permanent flow rate (Qp): 2,5 m³/h. Minimum flow rate (Qi): 10 l/h. Communication protocol: M-Bus on RS485.
SCIP code
9e1bc076-97f0-4a31-98d4-b124b1b252c8
|
|||
| 750706 | G 1" A (ISO 228-1) M |
- | 3,5 m³/h |
|
Minimum flow rate (Qi)
35 l/h
|
|||
|
2D drawings
dwg
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3D models
igs
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stp
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Tender text
CALEFFI, 750706, CONTECA® EASY ULTRA.
Direct ultrasonic heat meter for zone systems and central heating systems. The metering module is supplied complete with:
- pair of immersion temperature probes (L= 1,9 m);
- pair of Y pockets;
- Ultrasound measuring device;
- electronic integrator with LCD display.
Local reading via LCD display/centralised reading via BUS transmission.
Strainer mesh located in flow pocket. Connection: G 1" A (ISO 228-1) M. Medium temperature range: 2–90 °C. Electric supply: 24 V AC. Running power consumption: 1 W. Protection class: IP 54. Probe/cable length: 1,9 m. Nominal pressure: PN 16. Accuracy class: 2. Permanent flow rate (Qp): 3,5 m³/h. Minimum flow rate (Qi): 35 l/h. Communication protocol: M-Bus on RS485.
SCIP code
1e960c85-a71e-4e62-af6e-3daf525350de
|
|||
| 750707 | G 1 1/4" A (ISO 228-1) M |
- | 6 m³/h |
|
Minimum flow rate (Qi)
24 l/h
|
|||
|
2D drawings
dwg
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3D models
igs
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stp
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Tender text
CALEFFI, 750707, CONTECA® EASY ULTRA.
Direct ultrasonic heat meter for zone systems and central heating systems. The metering module is supplied complete with:
- pair of immersion temperature probes (L= 1,9 m);
- pair of Y pockets;
- Ultrasound measuring device;
- electronic integrator with LCD display.
Local reading via LCD display/centralised reading via BUS transmission.
Strainer mesh located in flow pocket. Connection: G 1 1/4" A (ISO 228-1) M. Medium temperature range: 2–90 °C. Electric supply: 24 V AC. Running power consumption: 1 W. Protection class: IP 54. Probe/cable length: 1,9 m. Nominal pressure: PN 16. Accuracy class: 2. Permanent flow rate (Qp): 6 m³/h. Minimum flow rate (Qi): 24 l/h. Communication protocol: M-Bus on RS485.
SCIP code
4807cc06-544d-420c-9c21-265b8be20208
|
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| 750708 | G 1 1/2" A (ISO 228-1) M |
For vertical installation Qi 100 l/h | 10 m³/h |
|
Minimum flow rate (Qi)
40/100 l/h
|
|||
|
2D drawings
dwg
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dxf
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Download this file
3D models
igs
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Download this file
stp
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Download this file
Tender text
CALEFFI, 750708, CONTECA® EASY ULTRA.
Direct ultrasonic heat meter for zone systems and central heating systems. The metering module is supplied complete with:
- pair of immersion temperature probes (L= 1,9 m);
- pair of Y pockets;
- Ultrasound measuring device;
- electronic integrator with LCD display.
Local reading via LCD display/centralised reading via BUS transmission.
Strainer mesh located in flow pocket. Connection: G 1 1/2" A (ISO 228-1) M. Medium temperature range: 2–90 °C. Electric supply: 24 V AC. Running power consumption: 1 W. Protection class: IP 54. Probe/cable length: 1,9 m. Nominal pressure: PN 16. Accuracy class: 2. Permanent flow rate (Qp): 10 m³/h. Minimum flow rate (Qi): 40/100 l/h. Communication protocol: M-Bus on RS485.
SCIP code
954d2166-4294-45b4-9504-fe18375a5c98
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