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  K n o w z ™

Knowz
  K n o w z ™

Combustible gas / Ammonia / CFC detector with optional relay ("DRC" - dry relay contacts).


   $48 - $125 - Combustibles (0-80% LEL)

 $165 - $242 - Ammonia (0-300 ppm)

 $76 - $153 - R-21/22/113/134a (0-3000 ppm)

 
Product Links

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

Related Links

> Product Matrix


  PRODUCT ORDERING OPTIONS

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 "PK-Gx-Annn", where:
  "x" is the target gas: H / M / P / A / R
  "nnn" is 10-80% LEL / 10-100% ppm range
  EG: H2 10,000 PPM (25% LEL) = KZ-GH-A025
  EG: NH3 150 PPM (50% range) = KZ-GA-A050


Relay Options

1. Relay not required [R0]
2. NC SPST, Auto (self-clearing) [R1]
3. NO SPST, Auto (self-clearing) [R2]
4. SPDT Auto (self-clearing) [R3]
5. SPDT Latch (Button reset) [R4]


Enclosure Options

1. Open-frame (Circuit board only) [P0]
2. Anodized aluminum case (No flange) [P1]
3. Anodized aluminum case (With flange) [P2]


  Audio Sounder Options

1. No beeper [S0]
2. Includer beeper [S1]


Powering Options

1. 9-12VDC linear PSU [I1]
2. 7-to-40 VDC switch mode PSU [I2]
3. 7-to-60 VDC switch mode PSU [I3]
4. 5VDC +/-% [I0]


Interface Connector

1. 2.1mm power jack, 2-terminal block [K1]
2. 2.1mm power jack, 3-terminal block [K2]
3. Hirsose 2mm 5-conductor header [K3]

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


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