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  M i n i K n o w z ™

  M i n i K n o w z ™

Combustible gas sensor modules.

 $74 to $110 - Hydrogen/methane/propane

 (Add to cart via part number generator)
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Our on-line question-and-answer part number generator simplifies the selection of product options. A link to the part number generator is in the Product Links section above.

Action Level Options

Alarm level specified as "MN-Gx-Annn", where:
  "x" is the target gas: H / M / P / C
  "nnn" is alarm conc./resolution
  EG: Hydrogen 10,000 PPM is "MN-GH-A025"
  Note: 10-75% of sensor range only.
Warning level specified as "Wpp", where:
  "pp" is percentage code.
  Percentage code is 20-80% of alarm level

Output Signal Options

1. TTL - Norm.-high, Auto (self-clearing) [O1]
2. TTL - Norm.-low, Auto (self-clearing) [O2]
3. TTL - Norm.-high, Latch (power reset) [O3]
4. TTL - Norm.-low, Latch (power reset) [O4]

   (Specify TTL signal to respond to warning    state, alarm state, or both.)

5. Proportional output - 0 to 5VDC [O5]
    0.5V safety offset (zero reading)
    200 steps of 20mV each
    Each step equals one resolution unit

6. State step - 0 to 5VDC [O6]
    (Voltage-encoded states)

Hysteresis Options

1. None [H0]
2. Apply output signal hysteresis [H1]
  Error Handling Options

1. Visual/error state indication [E1]
2. Errors trigger alarms (fail safe) [E2]

Overdose Handling Options

1. Failure to hypersensitivity [X1]
2. Failure to persistent error state [X2]

Powering Options

1. 5 VDC (+/- 5%) [I1]
2. 7-to-35 VDC switch mode PSU [I2]

Interface Connector

1. Molex 4-pin Micro-Fit Jr. header (3mm) [K1]
2. Hirose 4-pin header (2mm) [K2]

Custom connectors & harnesses are available with nominal NRE. Please call or email to discuss custom requirements.

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