SKU: 816041202

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

Sale price$371.70 Regular price$413.00
Save 10%

Pay in installments of $103.25 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

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

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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

      Discover Niche Categories That Outsell

      Top-Converting Item to Boost Your Average Order

      4.1 ★★★★★
      Based on 6 reviews
      Sort
      Highest Rating
      Newest First
      Oldest First
      Product Reviews
      Y
      Verified Purchase
      Yuliet carreño cutiño
      Lowell, US
      ★★★★★ 3
      Divisor de habitaciones
      Color: Black
      La entrega fue perfecta , si debo de decir que en la descripción del producto decía que media 72 ancho x 72 alto pero no fue así su ancho es de 60 .
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on September 6, 2025
      N
      Verified Purchase
      Nana rice
      Natrona Heights, US
      ★★★★★ 5
      Good purchase
      Color: Black
      We used this screen to divide the beds at a hotel. It gave the perfect privacy, was easy to put up and very sturdy
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on April 21, 2026
      K
      Verified Purchase
      Kaylin
      Battle Creek, US
      ★★★★★ 1
      Would not recommend
      Color: Black
      Product was terrible, it was not sturdy at all
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 21, 2026
      N
      Verified Purchase
      NIKI73
      Waukegan, US
      ★★★★★ 5
      Order with confidence!
      Color: Black
      Pleased with my purchase!
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on April 26, 2026
      C
      coffeeandcode
      Battle Creek, US
      ★★★★★ 4
      Awesome, portable room divider for larger rooms
      Color: Black, Color: Black
      I chose this room divider to use in my son's room that also serves as my home office! It is 72" x 72" in size, so it truly blocks out the other side of the room for optimal privacy. Once it's assembled, it's mildly sturdy - as long as you can bet both ends with the "feet" in line with the ground. I wish that the framework poles had more of an interlocking system so that the divider was easier to erect. I assembled this on carpet, so I had some issues getting the divider to stop moving. It takes a lot of work to set up, as it is massive, so definitely have someone help you. I would suggest adding weights of some sort to the feet of this divider to keep it from shifting. I ended up leaning mine against a bookcase shelf so it wouldn't lean. All and all, this is a great product if you are looking to make a room multipurpose.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on August 2, 2025

      recommand products