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HIH 4031-001 :: Moisture sensor, analogue, filter, SMD

Item-No.: HIH 4031-001
€14,95
Category of goods: 0

HIH 4031-001

  • Product Description
  • Technical information
  • General
    • Type
    • Humidity sensor
    • Technology
    • Analogue, calibrated, SPI
    • Temperature range
    • -40 ... +85
    • Tolerance
    • ±3.5 % RH
  • Implementation
    • Measurement range
    • 0% RH ... 100% RH
  • Electrical values
    • Voltage
    • 4 ... 5.8 V
  • Measures
    • Content spacing
    • 1.27 mm

Honeywell has expanded our HIH series to include an SMD (Surface Mount Device) product range — the new HIH 4030/4031. The HIH 4030/4031 complements our existing line of non-SMD humidity sensors . SMD packaging on tape and reel allow for use in high-volume, automated pick and place manufacturing. This eliminates lead misalignment to printed circuit board through-holes. The HIH-4030/4031 series humidity sensors were designed specifically for high volume original equipment manufacturer users. Direct input to a controller or other device is made possible by this sensor’s near-linear voltage output. With a typical current draw of only 200 µA, the HIH-4030/4031 series is often ideally suited for low-drain, battery-operated systems. Seamless interchangeability of sensors reduces or eliminates the cost of calibration by the original manufacturer. Individual sensor calibration data is also available. The HIH-4030/4031 series delivers instrumentation-quality relative humidity sensing performance in a competitively priced, solderable SMD. The HIH-4030 is a covered integrated circuit humidity sensor. The HIH-4031 is a covered, condensation-resistant, integrated circuit humidity sensor that is factory-fitted with a hydrophobic filter allowing it to be used in condensing environments. The RH sensor uses a laser-trimmed, thermoset polymer capacitive sensing element with on-chip integrated signal conditioning. The sensing element’s multilayer construction provides excellent resistance to most application hazards such as condensation, dust, dirt, oils and common environmental chemicals.

• Moulded thermoset plastic housing
• Near-linear voltage output vs % RH
• Laser trimmed interchangeability
• Increased accuracy, fast response
• Fast response time
• Stable performance with little deviation
• Chemically resistant

Technical product specifications:
Packet type: surface mounting
Operating temperature: -40 - 85°C
Humidity range during operation: 0 - 100% RH
Interchangeability: 0 - 59% RH ±5% RH, 60 - 100% RH ±8% RH
Hysteresis: ±3% RH
Response time: 5 s 1/e in slowly moving air
Repeatability: ±0.5% RH
Setting time: 70 ms max.
Supply voltage: 5.0 V DC typ.
Current supply: 500 µA
Long-term stability: ±1.2% relative humidity for a period of five years; ±0.25% relative humidity per year
Stability at 50% relative humidity: ±0.5% RH
Output signal: analogue voltage
Covered devices: yes
Moisture/dust filter: yes



Manufacturer : HONEYWELL
Factory number : HIH-4031-001
Package weight : 0.0002 kg
RoHS : conform
Technical information
  • General
    • Type
    • Humidity sensor
    • Technology
    • Analogue, calibrated, SPI
    • Temperature range
    • -40 ... +85
    • Tolerance
    • ±3.5 % RH
  • Implementation
    • Measurement range
    • 0% RH ... 100% RH
  • Electrical values
    • Voltage
    • 4 ... 5.8 V
  • Measures
    • Content spacing
    • 1.27 mm
Datasheet/manual