Series 7504

CONTECA™, Energy meter

Go to
750449A.png
750449A.png
Download high resolution

Product Description

Energy meter
CONTECA is a direct heat meter designed to measure instantaneous and recorded history of thermal energy usage in residential and commercial buildings.
Data transmission: 2-wire RS-485; selectable Modbus or M-bus (for use with Datalogger).
Pulse inputs: Class 1B per EN 1434-2. Body threads: ISO 228 male straight. Environmental rating: NEMA 3S (IP 54).
Sensor type: 100 kohm NTC matched. Temperature sensitivity: < 0.1°F.

Technical data

Ambient temperature range: 40–113 °F
Electric supply: 24 V AC
Power consumption at full capacity: 1 W
Supply cable length: 8 m

Certifications

CE
Buy American Act
ASTM E3137

Drawings and specifications

Part number Connection Note Flow rate working range
3D models
Tender text
Energy meter CONTECA is a direct heat meter designed to measure instantaneous and recorded history of thermal energy usage in residential and commercial buildings. Data transmission: 2-wire RS-485; selectable Modbus or M-bus (for use with Datalogger). Pulse inputs: Class 1B per EN 1434-2. Body threads: ISO 228 male straight. Environmental rating: NEMA 3S (IP 54). Sensor type: 100 kohm NTC matched. Temperature sensitivity: < 0.1°F. connection: 1/2" MNPT. Ambient temperature range: 40–113 °F. Electric supply: 24 V AC. Power consumption at full capacity: 1 W. Supply cable length: 8 m. Flow rate working range: 0.25-10 gpm.
3D models
Tender text
Energy meter CONTECA is a direct heat meter designed to measure instantaneous and recorded history of thermal energy usage in residential and commercial buildings. Data transmission: 2-wire RS-485; selectable Modbus or M-bus (for use with Datalogger). Pulse inputs: Class 1B per EN 1434-2. Body threads: ISO 228 male straight. Environmental rating: NEMA 3S (IP 54). Sensor type: 100 kohm NTC matched. Temperature sensitivity: < 0.1°F. connection: 1/2", press. Ambient temperature range: 40–113 °F. Electric supply: 24 V AC. Power consumption at full capacity: 1 W. Supply cable length: 8 m. Flow rate working range: 0.25-10 gpm.
3D models
Tender text
Energy meter CONTECA is a direct heat meter designed to measure instantaneous and recorded history of thermal energy usage in residential and commercial buildings. Data transmission: 2-wire RS-485; selectable Modbus or M-bus (for use with Datalogger). Pulse inputs: Class 1B per EN 1434-2. Body threads: ISO 228 male straight. Environmental rating: NEMA 3S (IP 54). Sensor type: 100 kohm NTC matched. Temperature sensitivity: < 0.1°F. connection: 1/2", sweat. Ambient temperature range: 40–113 °F. Electric supply: 24 V AC. Power consumption at full capacity: 1 W. Supply cable length: 8 m. Flow rate working range: 0.25-10 gpm.
3D models
Tender text
Energy meter CONTECA is a direct heat meter designed to measure instantaneous and recorded history of thermal energy usage in residential and commercial buildings. Data transmission: 2-wire RS-485; selectable Modbus or M-bus (for use with Datalogger). Pulse inputs: Class 1B per EN 1434-2. Body threads: ISO 228 male straight. Environmental rating: NEMA 3S (IP 54). Sensor type: 100 kohm NTC matched. Temperature sensitivity: < 0.1°F. connection: 3/4" MNPT. Ambient temperature range: 40–113 °F. Electric supply: 24 V AC. Power consumption at full capacity: 1 W. Supply cable length: 8 m. Flow rate working range: 0.25-10 gpm.
3D models
Tender text
Energy meter CONTECA is a direct heat meter designed to measure instantaneous and recorded history of thermal energy usage in residential and commercial buildings. Data transmission: 2-wire RS-485; selectable Modbus or M-bus (for use with Datalogger). Pulse inputs: Class 1B per EN 1434-2. Body threads: ISO 228 male straight. Environmental rating: NEMA 3S (IP 54). Sensor type: 100 kohm NTC matched. Temperature sensitivity: < 0.1°F. connection: 3/4", press. Ambient temperature range: 40–113 °F. Electric supply: 24 V AC. Power consumption at full capacity: 1 W. Supply cable length: 8 m. Flow rate working range: 0.25-10 gpm.
3D models
Tender text
Energy meter CONTECA is a direct heat meter designed to measure instantaneous and recorded history of thermal energy usage in residential and commercial buildings. Data transmission: 2-wire RS-485; selectable Modbus or M-bus (for use with Datalogger). Pulse inputs: Class 1B per EN 1434-2. Body threads: ISO 228 male straight. Environmental rating: NEMA 3S (IP 54). Sensor type: 100 kohm NTC matched. Temperature sensitivity: < 0.1°F. connection: 3/4", sweat. Ambient temperature range: 40–113 °F. Electric supply: 24 V AC. Power consumption at full capacity: 1 W. Supply cable length: 8 m. Flow rate working range: 0.25-10 gpm.
3D models
Tender text
Energy meter CONTECA is a direct heat meter designed to measure instantaneous and recorded history of thermal energy usage in residential and commercial buildings. Data transmission: 2-wire RS-485; selectable Modbus or M-bus (for use with Datalogger). Pulse inputs: Class 1B per EN 1434-2. Body threads: ISO 228 male straight. Environmental rating: NEMA 3S (IP 54). Sensor type: 100 kohm NTC matched. Temperature sensitivity: < 0.1°F. connection: 1" MNPT. Ambient temperature range: 40–113 °F. Electric supply: 24 V AC. Power consumption at full capacity: 1 W. Supply cable length: 8 m. Flow rate working range: 0.25-10 gpm.
3D models
Tender text
Energy meter CONTECA is a direct heat meter designed to measure instantaneous and recorded history of thermal energy usage in residential and commercial buildings. Data transmission: 2-wire RS-485; selectable Modbus or M-bus (for use with Datalogger). Pulse inputs: Class 1B per EN 1434-2. Body threads: ISO 228 male straight. Environmental rating: NEMA 3S (IP 54). Sensor type: 100 kohm NTC matched. Temperature sensitivity: < 0.1°F. connection: 1" FNPT. Ambient temperature range: 40–113 °F. Electric supply: 24 V AC. Power consumption at full capacity: 1 W. Supply cable length: 8 m. Flow rate working range: 0.3–15 gpm.
3D models
Tender text
Energy meter CONTECA is a direct heat meter designed to measure instantaneous and recorded history of thermal energy usage in residential and commercial buildings. Data transmission: 2-wire RS-485; selectable Modbus or M-bus (for use with Datalogger). Pulse inputs: Class 1B per EN 1434-2. Body threads: ISO 228 male straight. Environmental rating: NEMA 3S (IP 54). Sensor type: 100 kohm NTC matched. Temperature sensitivity: < 0.1°F. connection: 1", press. Ambient temperature range: 40–113 °F. Electric supply: 24 V AC. Power consumption at full capacity: 1 W. Supply cable length: 8 m. Flow rate working range: 0.25-10 gpm.
3D models
Tender text
Energy meter CONTECA is a direct heat meter designed to measure instantaneous and recorded history of thermal energy usage in residential and commercial buildings. Data transmission: 2-wire RS-485; selectable Modbus or M-bus (for use with Datalogger). Pulse inputs: Class 1B per EN 1434-2. Body threads: ISO 228 male straight. Environmental rating: NEMA 3S (IP 54). Sensor type: 100 kohm NTC matched. Temperature sensitivity: < 0.1°F. connection: 1", sweat. Ambient temperature range: 40–113 °F. Electric supply: 24 V AC. Power consumption at full capacity: 1 W. Supply cable length: 8 m. Flow rate working range: 0.25-10 gpm.
3D models
Tender text
Energy meter CONTECA is a direct heat meter designed to measure instantaneous and recorded history of thermal energy usage in residential and commercial buildings. Data transmission: 2-wire RS-485; selectable Modbus or M-bus (for use with Datalogger). Pulse inputs: Class 1B per EN 1434-2. Body threads: ISO 228 male straight. Environmental rating: NEMA 3S (IP 54). Sensor type: 100 kohm NTC matched. Temperature sensitivity: < 0.1°F. connection: 1 1/4" FNPT. Ambient temperature range: 40–113 °F. Electric supply: 24 V AC. Power consumption at full capacity: 1 W. Supply cable length: 8 m. Flow rate working range: 0.5–25 gpm.
3D models
Tender text
Energy meter CONTECA is a direct heat meter designed to measure instantaneous and recorded history of thermal energy usage in residential and commercial buildings. Data transmission: 2-wire RS-485; selectable Modbus or M-bus (for use with Datalogger). Pulse inputs: Class 1B per EN 1434-2. Body threads: ISO 228 male straight. Environmental rating: NEMA 3S (IP 54). Sensor type: 100 kohm NTC matched. Temperature sensitivity: < 0.1°F. connection: 1 1/2" FNPT. Ambient temperature range: 40–113 °F. Electric supply: 24 V AC. Power consumption at full capacity: 1 W. Supply cable length: 8 m. Flow rate working range: 1-45 gpm.

Applications

Caleffi Rep Locator
Caleffi Rep Locator

Find your nearest Caleffi Representative