CONTECA™, Energy meter
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
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Drawings and specifications
Part number | Connection | Note | Flow rate working range |
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750440A | 1/2" MNPT |
Energy meter | 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" 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.
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750446A | 1/2" press |
Energy meter | 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.
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750449A | 1/2" sweat |
Energy meter | 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.
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750450A | 3/4" MNPT |
Energy meter | 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.
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750456A | 3/4" press |
Energy meter | 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.
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750459A | 3/4" sweat |
Energy meter | 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.
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750460A | 1" MNPT |
Energy meter | 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.
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750463A | 1" FNPT |
Energy meter | 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" 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.
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750466A | 1" press |
Energy meter | 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", 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.
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750469A | 1" sweat |
Energy meter | 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.
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750473A | 1 1/4" FNPT |
Energy meter | 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 1/4" 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.
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750483A | 1 1/2" FNPT |
Energy meter | 1-45 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.
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