Name: Hydrogen Detector
Brand: PCE Instruments
SKU: PCE-HLD 10
Price: 428.0 EUR
Availability: InStock

Description

High sensitivity	>2 g (0.07 oz) / year
Medium sensitivity	>15 g (0.53 oz) / year
Low sensitivity	>30 g (1.05 oz) / year
Sensitivity refers to 5% Hydrogen (H2) and 95% Nitrogen (N2)

Alarm	Acoustic and visual
Heating	45 seconds
Battery life	~12 hours
Power	4 x 1.5 V AA batteries
Automatic power off	10 minutes
Maximum altitude	2000 m / 6561 ft a.s.l.
Operating conditions	0 ... 40 °C / 32 ... 104 °F, <80 % RH, non-condensing
Storage conditions	-10 ... 60 °C / 14 ... 140 °F, <70 % RH, non-condensing
Tube length	40 cm / 15.7"
Dimensions	213 x 65.5 x 53.5 mm / 83.8 x 25.7 x 21.0"
Weight	400 g / 14.1 oz

Gas detector
With acoustic and visual alarm / Semi-rigid tube length 40 cm (15.7") /
Adjustable sensitivity levels / Detection starts at less than 5 ppm

With the selective hydrogen sensor, the gas detector can detect even the smallest leaks. When activated, the device automatically records the current hydrogen concentration in the environment and then evaluates only changes compared to the initial measurement.

If the measurement is unclear with all LED lights on, the current hydrogen concentration can be set as the baseline by pressing the reset (RESET) button, and then the leak can be detected more accurately. After taking a measurement, the detector can return to the previous sensitivity levels by pressing the reset (RESET) button.

The user initially selects the sensitivity level by pressing the corresponding button.
"H" corresponds to high sensitivity, "M" to medium, and "L" to low. The air content of hydrogen under normal conditions is 0.5 ppm. The meter detects a minimum concentration of 5 ppm, i.e., 0.0005 %.

The sensor is mounted on the head of a semi-rigid tube 40 centimeters long, so it can easily reach hard-to-access points. If the gas detector detects a leak, an alarm sounds and additional LED indicator lights turn on. The higher the recorded hydrogen concentration compared to the baseline, the more indicator lights turn on.

The device is powered by four batteries that provide twelve hours of normal use autonomy. After 10 minutes of inactivity, it turns off to save energy. The built-in detection sensor has a limited lifespan. Under normal usage conditions, it can be used for a period longer than one year. The proper operation of the sensor can be checked with the regular use of test gas. If the sensor is checked and found unreliable, it can be replaced with a new one.

- Bar display with color grading (green, orange, red)

- Three adjustable sensitivity levels
- Battery life approximately 12 hours
- Semi-rigid sensor with a length of 40 cm / 15.7"
- Acoustic and visual alarm
- Automatic shutdown

Package contents

1 x Gas Detector PCE-HLD 10
1 x Carrying case
4 x 1.5 V AA batteries
1 x User manual