Environment Monitoring System 1-Wire Sensors

1-Wire Sensors compatible with ENVIROMUX® E-1W

RJ11 Temperature/Humidity/Dew Point Sensors

1-Wire Indoor/Outdoor Temperature Sensor, -40 to 185°F, IP67-Rated

Temperature Sensor, -40 to 185°F
E-T1W-xx

  • Applications from -40 to 185°F (-40 to 85°C).
  • Temperature accuracy:
    • ±1.0°F (±0.5°C) for 14 to 185°F (-10 to 85°C).
    • ±3.6°F (±2°C) for -40 to 14°F (-40 to -10°C).
  • Probe size: 0.24x1.1" (6x30 mm).
  • Available lengths: 3.28 feet (1 meter), 7 feet (2.13 meters)
  • RJ11 connector.
  • Each E-T1W-xx counts as a single reading sensor.
    • Up to 24 Temperature sensors can be used with the E-1W.
  • IP67-rated water and dust protection.
  • Ideal for a wide range of applications, including IT infrastructure monitoring, cold storage/freezer monitoring, outdoor temperature monitoring, and more
  • Regulatory approvals: CE, RoHS
  • Compatible with E-1W.
  • Powered by E-1W.
NTI Part # Length Price Quote Buy
E-T1W-1M 3.28 ft (1 m) $13.00
E-T1W-7 7 ft (2.13 m) $15.00

1-Wire Temperature Sensor in Glycol-Filled Vial, -40 to 158°F

1-Wire Temperature Sensor in Glycol-Filled Vial, -40 to 158°F
E-T1WGB-xx
  • E-FW-1 – Flex Wire for Connecting E-T1WGB-1M to E-1W
  • E-FW-1 flex wire is used to connect E-T1WGB-1M to E-1W without interfering with the refrigerator/freezer seal.
  • Use to measure the temperature of objects in a refrigerator or freezer.
    • Readings represent the temperature of the refrigerator/freezer's contents rather than the ambient air temperature.
    • Buffers any momentary fluctuations that may cause false alarms, such as doors opening, defrost cycles and fans circulating air.
  • Applications from -40 to 158°F (-40 to 70°C).
  • Temperature accuracy:
    • ±1.0°F (±0.5°C) for 14 to 158°F (-10 to 70°C).
    • ±3.6°F (±2°C) for -40 to 14°F (-40 to -10°C).
  • Dimensions WxH (in): 1.38x2.81 (35x71 mm).
  • Available lengths: 3.28 feet (1 meter), 7 feet (2.13 meters)
  • RJ11 connector.
  • Each E-T1WGB-xx counts as a single reading sensor.
    • Up to 24 temperature sensors can be used with the E-1W.
  • Ideal for a wide range of applications including monitoring the temperature of biologics, drugs, and vaccines in pharmacies, medical offices, hospitals, and laboratories; and food temperature in cold storage.
  • Regulatory approvals: CE, RoHS
  • Compatible with E-1W.
  • Powered by E-1W.
  • MTBF: 175,200 hours
  • Use E-FW-1 flex wire to connect E-T1WGB-xx to E-1W without interfering with the refrigerator/freezer seal.
    • Length: 1 foot (0.3 m)
    • Cable Width: 0.25 in (6.35 mm)
    • Cable Thickness: 0.007 in (0.18 mm)
    • Connectors: female RJ11
    • Regulatory approvals: RoHS
NTI Part # Description Length Price Quote Buy
E-T1WGB-1M 1-Wire Temperature Sensor in Glycol-Filled Vial, -40 to 158°F 3.28 ft (1 m) $45.00
E-T1WGB-7 1-Wire Temperature Sensor in Glycol-Filled Vial, -40 to 158°F 7 ft (2.13 m) $47.00
E-FW-1 Flex Wire for Connecting E-T1WGB-1M to E-1W 1 ft (0.3 m) $45.00

1-Wire Temperature/Humidity/Dew Point Sensor, -40 to 140°F

Probe-Style Temperature/Humidity/Dew Point Sensor, -40 to 185°F
E-TH1W-7

  • Applications from -40 to 140°F (-40 to 60°C) and 0 to 90% relative humidity.
  • High resistance to external influences on the cable due to digital output signal.
  • Temperature accuracy:
    • ±1.44°F (±0.80°C) for -4 to 41°F (-20 to 5°C).
    • ±0.72°F (±0.40°C) for 41 to 140°F (5 to 60°C).
  • Humidity accuracy (at 77°F/25°C):
    • 0 to 10% relative humidity: ±5%
    • 10 to 80% relative humidity: ±4%
    • 20 to 80% relative humidity: ±3%
    • 80 to 90% relative humidity: ±4%
  • Supports dew point measurement.
  • Probe size: 3.75x0.58x0.64 (95x15x16 mm)
  • Length: 7 feet.
  • RJ11 connector.
  • Each E-TH1W-7 counts as 3 single reading sensors.
    • Up to 8 E-TH1W-7 sensors can be used with the E-1W if measuring temperature, humidity and dew point.
    • Up to 12 E-TH1W-7 sensors can be used with the E-1W if dew point measurement is not used.
  • Maximum cable length: 600 ft (183 m).
  • Regulatory approvals: CE, RoHS
  • Compatible with E-1W.
  • Powered by E-1W.
Downloads & References
NTI Part # Price Quote Buy
E-TH1W-7 $65.00

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