Contact Neodym

  Part Number Generators

    - Accessories
    - Evaluation Kits
    - Comparative Matrix
    - HydroKnowz™
    - ProtiSen™
      - Features
      - Details
      • Options
      - Gallery
    - Panterra
    - PowerKnowz™
    - MiniKnowz™
    - Knowz™
    - KnowzNet™
    - Under Development

  Order Online

  Privacy Policy

  Site Map

  Technical Support

  Terms of Use

  P r o t i S e n ™

  P r o t i S e n ™

Catalytic hydrogen sensing module.

   $151 to $179 depending on options

 (Add to cart via part number generator)
Product Links

> Features
> Details
> Spec sheet (PDF)
> Datasheet (PDF)
> Ordering options
> Part No. Generator
> Gallery

Related Links

> Eval. Kits
> PK-Port™ (PDF)


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 "PS-Gx-Annn", where:
  "x" is the target gas: H
  "nnn" is alarm conc./resolution
  EG: Hydrogen 10,000 PPM is "PS-GH-A050"
  Note: 10-80% of sensor range only.
Warning level specified as "Wpp", where:
  "pp" is percentage code.
  Percentage code is 20-80% of alarm level

Output Signal Option

1. Binary - N-hi/On, Auto (self-clearing) [O1]
2. Binary - N-lo/Off, Auto (self-clearing) [O2]
3. Binary - N-hi/On, Latch (Power reset) [O3]
4. Binary - N-lo/Off, Latch (Power reset) [O4]

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

5. Proportional output - 0 to 3VDC [O5]
    0.5V safety offset (zero reading)
    200 steps of 11.73mV each
    Each step equals 200 ppm

6. Voltage-encoded state output [O6]

Binary Signal Type

1. TTL [T1]
2. Open drain [T2]

  Powering Options

1. 3 VDC (+/- 2%) [I1]
2. 5-to-16 VDC switch mode PSU [I2]

Error Handling Options

1. Audio-visual indication of errors [E1]
2. Errors trigger alarms (fail safe) [E2]

Interface Connector

1. Molex 4-pin Mini-Fit Jr. header

  - Pin 1: Input power (+)
  - Pin 2: PK-Port interface
  - Pin 3: Output signal
  - Pin 4: Ground (common)

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

©1999-2022 Neodym Systems Inc. All rights reserved.