REGISTER | LOGIN | ORDERING | TRACK ORDER | CONTACT US | SEARCH | ON SALE
HYDROGEN GAS DETECTORS & HYDROGEN GAS MONITORS - FIXED
SENSORS & TRANSDUCERS
MEMS MICROHOTPLATES
HYDROGEN SENSOR EVALUATION BOARDS
PORTABLE GAS DETECTORS
FIXED GAS DETECTORS
View price in:  
> FIXED GAS DETECTORS

Hydrogen Gas Detector - KHD10TL1 - Internal KHS150 Hydrogen Gas Sensor & 12 to 35 VDC

Hydrogen Detector KHD10TL1
click to see larger image
Name: Hydrogen Detector KHD10TL1
Your Price:
$499.00


Add product to your shopping cart
Hydrogen Detector KHD10TL1 Hydrogen Detector KHD10TL1




KHD10TL1 is a fixed hydrogen gas detector, that detects hydrogen gas in the linear range of 0 to 100% LEL (0 to 40,000 PPM or 0 to 4% hydrogen by volume in air). KHD10TL1 allows early warning detection of highly flammable hydrogen gas, and prevention of hazardous and unsafe conditions from potential hydrogen gas buildup.

The KHD10TL1 is a complete standalone fixed hydrogen gas detector and monitoring system, that is powered by a constant voltage source from 12 to 35 VDC.

The KHS150 hydrogen gas sensor is a MEMS-based micropellistor sensor, it is user replaceable, and it is internally mounted inside the KHD10TL1 hydrogen gas detector.

The KHS150 hydrogen gas sensor detection principle is microcatalytic oxidation reaction of hydrogen gas.

High sensitivity and selectivity to hydrogen gas with no cross-sensitivity to methane gas.

The MEMS micropellistor hydrogen gas sensor is susceptible to a variety of poisoning compounds including silicone, lead, chloro-fluoro carbons (CFC's) and high concentrations of hydrogen sulfide (H2S).


FEATURES

  • Intelligent microprocessor-based design, with continuous self-testing operation.
  • Automatic digital calibration with no trimpots or potentiometers user adjustment.
  • Dual audible and visual low and high alarms at 25% & 50% LEL.
  • Audible and visual fault alarm.
  • Dual low and high alarm relays (10 A @ 250 VAC & 10 A @ 30 VDC)
  • User selectable NO or NC low and high alarm relays.
  • Factory preset low and high alarms at 25% & 50% LEL (1% & 2% H2).
  • 4-20 mA analog output, linear from 0 to 100% LEL with 1% LEL resolution.

 

TECHNICAL SPECIFICATIONS


  • Sensor Type: KHS150 hydrogen gas specific MEMS micropellistor sensor.
  • Sensor Life: Typical 5+ years.
  • Detection Range: 0-100% LEL
  • Detection Accuracy: +/- 0.5% LEL
  • Zero Drift: < +/- 0.1 mV/month
  • Linearity: Linear from 0 to 100% LEL
  • Response Time: T50 = 1 sec & T90 = 3 sec
  • Recovery Time: 2 sec
  • Input Power: 12 to 35 VDC & 100 mA
  • Relay Contact Ratings: 10 A @ 250 VAC or 10 A @ 30 VDC, Dry Contact Relays.
  • Analog Output: 0-20 mA (200 Ohms)
  • Analog Output: 0-2.0 mA => Fault
  • Analog Output: 3.0 mA => Calibration Request
  • Analog Output: 3.5 mA => Calibration in Progress
  • Analog Output: 4-20 mA = > 0-100% LEL, with 1% LEL resolution.
  • Analog Output: > 20 mA => Over-range
  • Temperature Range: -20°C to 55°C (-4°F to 131°F)
  • Humidity Range: 0% to 100% RH (non-condensing) during continuous operation.
  • Enclosure: Polycarbonate, gray color.
  • Dimensions: (130 x 70 x 50) mm, (5.125 x 2.75 x 1.968)".
  • Weight: 200 g (7 oz)
  • Warranty: 36 months on the electronics & 12 months on the sensor.
  • Made in USA

APPLICATIONS

  • Battery rooms
  • Laboratory monitoring
  • Process gas leak detection
  • Uninterruptible power supplies (UPS)
  • Battery charging systems
  • Hydrogen powered fuel-cell applications
  • Industrial and commercial applications

ACCESSORIES

KHS150 Hydrogen Gas Sensor.
KCC10 Calibration Cup.


ORDER CONTENT
  • KHD10TL1 - Fixed Hydrogen Gas Detector.
  • KHS150 - Hydrogen Gas Sensor.
  • KCC10 - Calibration Cup.

 



Sitemap




See Our Shopping Guarantee
See Our FAQ
Read Our Privacy Policy



All rights reserved. Copyright Kebaili.com 2017. Shopping Cart Software By InstanteStore.com.