MAMAC Systems TE-703-D-12-A-3 Temperature Sensor
MAMAC Systems TE-703-D-12-A-3 Temperature Sensor – Immersion Thermistor, 4" Probe, 10K Type II, NEMA 4 Enclosure
The MAMAC Systems TE-703-D-12-A-3 Temperature Sensor is a high-accuracy immersion temperature sensor designed for hydronic HVAC applications. Equipped with a 10,000 Ohm NTC Type II thermistor, a durable 4-inch stainless steel probe, and a 1/2" NPT adapter, this sensor delivers precise temperature measurement across a wide operating range. Its rugged NEMA 4 painted steel enclosure ensures long-term reliability in demanding environmental conditions.
Key Features
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Model: TE-703-D-12-A-3
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Application: Hydronic HVAC systems
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Sensor Element: 10K Type II NTC Thermistor
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Accuracy: ±0.36°F (±0.2°C)
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Probe Length: 4 inches
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Mounting: Direct-to-pipe installation
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Adapter Size: 1/2" NPT
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Output Signal: Resistance
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Temperature Range: -40°F to 210°F (-40°C to 100°C)
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Enclosure: NEMA 4 painted steel housing
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Wiring: 6' (1.8 m) pigtail leads
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Approvals: CE, RoHS compliant
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Construction: Waterproof stainless steel probe for reliable performance
Versatile Sensing Options
The TE-703 series supports a wide selection of thermistor and RTD curves, making it adaptable for various HVAC and building automation systems:
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Thermistors: 2.252kΩ, 3kΩ, 10kΩ Type II/III, 20kΩ, 100kΩ
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RTDs: 1kΩ Nickel, 100Ω Pt 385, 1kΩ Pt 385
With a negative temperature coefficient for thermistors and positive coefficient for RTDs, this sensor provides stable and accurate temperature readings in both heating and cooling applications.
Ideal For
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Hydronic heating and cooling systems
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Building automation control
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Industrial process monitoring
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Commercial HVAC systems
The MAMAC TE-703-D-12-A-3 offers exceptional precision, robust construction, and reliable performance—making it an excellent choice for technicians, contractors, and system designers seeking a dependable immersion temperature sensor.
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