Series 7504

CONTECA® EASY, Direct heat meter for heating and cooling systems (*).

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Product Description

Direct heat meter for heating and cooling systems (*).
Complete with:
- electronic integrator with LCD display;
- pair of temperature probes ;
- pair of Y fitting probe pockets;
- turbine 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: 3
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)

Services and Connectivity

Certifications

CE
MI004

Drawings and specifications

Part number Connection Permanent flow rate (Qp) Minimum flow rate (Qi) Actions
750404 G 1/2" A (ISO 228-1) M
1,5 m³/h 30 l/h
Measure type
single nozzle
2D drawings
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3D models
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Tender text
CALEFFI, 750404, CONTECA® EASY. Direct heat meter for heating and cooling systems (*). Complete with: - electronic integrator with LCD display; - pair of temperature probes ; - pair of Y fitting probe pockets; - turbine volume meter with pulse output; - 2 pulse inlets for DCW and DHW reading. Can be integrated with additional configuration options, to be ordered concurrently (*). 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: 3. Permanent flow rate (Qp): 1,5 m³/h. Minimum flow rate (Qi): 30 l/h. Communication protocol: M-Bus on RS485. Measure type: single nozzle.
SCIP code
ae8bda41-100f-473e-bb00-eed0672e8195
750405 G 3/4" A (ISO 228-1) M
2,5 m³/h 50 l/h
Measure type
single nozzle
2D drawings
Download
Download
3D models
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Tender text
CALEFFI, 750405, CONTECA® EASY. Direct heat meter for heating and cooling systems (*). Complete with: - electronic integrator with LCD display; - pair of temperature probes ; - pair of Y fitting probe pockets; - turbine volume meter with pulse output; - 2 pulse inlets for DCW and DHW reading. Can be integrated with additional configuration options, to be ordered concurrently (*). 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: 3. Permanent flow rate (Qp): 2,5 m³/h. Minimum flow rate (Qi): 50 l/h. Communication protocol: M-Bus on RS485. Measure type: single nozzle.
SCIP code
e774d689-ffb5-429f-896b-6bd255ec45f4
750406 G 1" A (ISO 228-1) M
3,5 m³/h 70 l/h
Measure type
multi-nozzle
2D drawings
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Download
3D models
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Tender text
CALEFFI, 750406, CONTECA® EASY. Direct heat meter for heating and cooling systems (*). Complete with: - electronic integrator with LCD display; - pair of temperature probes ; - pair of Y fitting probe pockets; - turbine volume meter with pulse output; - 2 pulse inlets for DCW and DHW reading. Can be integrated with additional configuration options, to be ordered concurrently (*). 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: 3. Permanent flow rate (Qp): 3,5 m³/h. Minimum flow rate (Qi): 70 l/h. Communication protocol: M-Bus on RS485. Measure type: multi-nozzle.
SCIP code
279c6a31-17a7-408d-8ddd-215a9d114aae
750407 G 1 1/4" A (ISO 228-1) M
6 m³/h 120 l/h
Measure type
multi-nozzle
2D drawings
Download
Download
3D models
Download
Download
Tender text
CALEFFI, 750407, CONTECA® EASY. Direct heat meter for heating and cooling systems (*). Complete with: - electronic integrator with LCD display; - pair of temperature probes ; - pair of Y fitting probe pockets; - turbine volume meter with pulse output; - 2 pulse inlets for DCW and DHW reading. Can be integrated with additional configuration options, to be ordered concurrently (*). 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: 3. Permanent flow rate (Qp): 6 m³/h. Minimum flow rate (Qi): 120 l/h. Communication protocol: M-Bus on RS485. Measure type: multi-nozzle.
SCIP code
0dfd96ea-3748-4a19-8202-9f70faa2cd84
750408 G 1 1/2" A (ISO 228-1) M
10 m³/h 200 l/h
Measure type
multi-nozzle
2D drawings
Download
Download
3D models
Download
Download
Tender text
CALEFFI, 750408, CONTECA® EASY. Direct heat meter for heating and cooling systems (*). Complete with: - electronic integrator with LCD display; - pair of temperature probes ; - pair of Y fitting probe pockets; - turbine volume meter with pulse output; - 2 pulse inlets for DCW and DHW reading. Can be integrated with additional configuration options, to be ordered concurrently (*). 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: 3. Permanent flow rate (Qp): 10 m³/h. Minimum flow rate (Qi): 200 l/h. Communication protocol: M-Bus on RS485. Measure type: multi-nozzle.
SCIP code
6b0617e5-f153-44e9-9bf3-2deb08d90c34
750409 G 2" A (ISO 228-1) M
15 m³/h 300 l/h
Measure type
multi-nozzle
2D drawings
Download
Download
3D models
Download
Download
Tender text
CALEFFI, 750409, CONTECA® EASY. Direct heat meter for heating and cooling systems (*). Complete with: - electronic integrator with LCD display; - pair of temperature probes ; - pair of Y fitting probe pockets; - turbine volume meter with pulse output; - 2 pulse inlets for DCW and DHW reading. Can be integrated with additional configuration options, to be ordered concurrently (*). Connection: G 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: 3. Permanent flow rate (Qp): 15 m³/h. Minimum flow rate (Qi): 300 l/h. Communication protocol: M-Bus on RS485. Measure type: multi-nozzle.
SCIP code
94a67ed3-6528-4fcc-9f03-fec8435d3355