SKU: 816041202

400 GD w/ Propane (C3H8) and H2 leakage detection Sensor "HC402"

Sale price$371.70 Regular price$413.00
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  • CAN

Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

400 GD w/ Propane (C3H8) and H2 leakage detection Sensor "HC402"* 400 GD INFO SHEET * Natural gas, propane, H2, refrigerants, CO, CO2, IAQ, moisture detector Gas Detector 400GD, used for reliable gas leak detection, spillage test, ambient humidity, refrigerant sensors etc. with only one instrument Interchangeable sensors: Natural gas, propane, H2, refrigerants, CO, CO2, IAQ, moisture, temperature. Leak detection refrigerant (RF sensor) Ref. refrigerant R134a, R22, R32, R410a, R1234Ze and others Resolution 1 ppm

400 GD INFO SHEET *

Natural gas, propane, H2, refrigerants, CO, CO2, IAQ, moisture detector Gas Detector 400GD, used for reliable gas leak detection, spillage test,
ambient humidity, refrigerant sensors etc. with only one instrument
Interchangeable sensors: Natural gas, propane, H2, refrigerants, CO, CO2, IAQ, moisture, temperature.

Leak detection refrigerant (RF sensor)
Ref.-refrigerant R134a, R22, R32, R410a, R1234Ze and others
Resolution 1 ppm
Detect. Refrigerant FCKW, H7CKW, FKW, H7KW, HFO
Detection limit 3 g / year
Measuring range 0 ... 1,000 ppm
Response time < 3 sec. 

CH4 (HC sensor) 0 ... 22.000 pm
H2O (Sensor spillage test) 0 … 100 %
Relative humidity 0 ... 100% RH
Absolute pressure 300 ... 1.100 hPa
Surface temperature - contactless (IR) -70 ... 380° C, field of view 35°
HC (C3H8) 0 ... 8.500ppm
H2 0 ... 20.000ppm
Refrigerant FCKW, HFCKW, FKW, HFKW, HFO
CO (CO-Sensor) 0 ... 1.000 ppm

For locating gas leakages in installation areas. The sensor can be introduced to areas with difficult access using the flexible sensor neck.

  • Emissions Monitoring System
  • Multifunction Detector for Gas Leakage
  • Portable stack gas analyzer
Basic Equipment
  • Gas leak detection and stack moisture test with only one system
  • Adjustable alarm thresholds
  • Optical alarm at the sensor and on the display of the device
  • Acoustic and vibration alarm by the device
  • Lithium-Ion battery, chargeable via Mini-USB socket

Other Options Available:

Sensor for CH4 leakage detection "HC400"
Sensor for CH4 and C3H8 leakage detection "HC401"
Sensor for C3H8 and H2 leakage detection "HC402"
Sensor for stack moisture test "RM400"
Sensor for Indoor climate sensor "HM400" (Humidity, Temperature, Atmospheric Pressure, Dew Point)
Sensor for Temperature (IR) "IR400" (contactless infrared)
Sensor for Refrigerants "RF400" (CFC, HFCS, HFO)
Sensor for CO measurement in ambient air

Technical Data
Measuring ranges HC-Sensors: (HC-400) 0 – 44,000 ppm CH4 (100%LEL)
(HC-401) 0 – 17,000 ppm C3H8 (100%LEL)
(HC-402) 0 – 40,000 ppm H2 (100%LEL)
Display units: ppm, % and %LEL
(RM-400) 0 – 100 % H2O
Operating time: up to 20 hours continuous operation
Dimensions (housing): 5.31″ x 1.97″ x 0.98″ (L: 135 mm; W: 50 mm; D: 25 mm)
Dimensions (sensor neck): Length: 9.84″ (250 mm)
Weight: approx. 8 ounces (without sensor) (230g)


      Shipping Notes
      • Free Standard Shipping on $100+ Orders to the USA.
      • Except Preorder products are shipped in 48 hours.
      • Delivery to the USA:
      1. Standard Shipping : 3-10 business days
      • If time is of the essence, please consider selecting expedited delivery for faster service.
      Exchange/Return Notes
      • We offer a 30-day return/exchange service after receiving.
      • Final sale items are not eligible for returns or exchanges.
      • To process your return/exchange, please contact us at [email protected]
      • Please click here for more details>>> Return & Exchange Policy
      SKU: 816041202

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      Cristian Q
      Louisville, US
      ★★★★★ 5
      Great product!
      I would buy it again, super effective!
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      Reviewed in the United States on November 7, 2025
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      Jamby
      Whiting, US
      ★★★★★ 5
      Fits my Accord
      Simple easy install for my 2016 Accord. No changes in sound, no changes in how my vehicle runs. Nice it’s 18k miles.
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      Reviewed in the United States on November 4, 2025
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      Brian Delacruz
      Los Angeles, US
      ★★★★★ 5
      Great
      Great
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      Reviewed in the United States on April 17, 2026
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      Dawn S.
      Boise, US
      ★★★★★ 5
      OEM quality and perfect fit with no leaks
      Size: 1 Count
      This is the real deal for anyone wanting to stick with OEM parts for their Chrysler or Dodge vehicle. The filter arrived sealed and well-packaged, and installation was quick with no surprises. This fits my 2016 Chrysler 300 sedan. It fits perfectly and performs just like the one from the dealership but without the inflated price. There were no leaks, and oil pressure stayed consistent post-change. If you're doing your own oil changes, it’s worth sticking with a filter that’s built specifically for your engine - this one does the job right. Pros: True OEM fit and function Well-sealed and clean install Performs reliably Tip: Pre-fill the filter with oil before installation to reduce dry start wear and improve circulation right away.
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      Reviewed in the United States on June 26, 2025
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      Scruffy
      Birmingham, US
      ★★★★★ 5
      Mopar Quality
      Size: 1 Count
      I regularly buy Mopar filters for my vehicles and have never had a problem with them. These are great filters at a good price and of course it is very convenient buying on Amazon.
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      Reviewed in the United States on October 20, 2025

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