Page 441 - Installation Training Binder FIT1-3

Frequently Asked Questions
11/24/15

HYD-Calibration Kit Q&A
Q: What is the warranty period on the HYD-Cal Kit?
A: 1 year.
Q: How many calibration kits are needed?
A: One per site.
Q: Can Cal Kits be used for more than one calibration?
A: Yes, but, it depends on how many sensors are in the system.
Q: Are different size kits available?
A: Yes. A smaller kit containing 34L of hydrogen gas and a larger kit containing 103L.
Q: When would you use the larger kit?
A: The larger kit is recommended when you have more than 4 sensors to allow for multiple calibrations.
Q: What is included in the calibration kit?
A: The calibration kit include the gas and necessary adapters to enable flow of gas from the cylinder to the sensor.
• 34 liter cyl 50% prop/air
• Reg with gauge and knob
• Cal Cup
• Screwdriver
• Fixed calibration system
• Case and tubing

HYD-Sensor (LEL Direct Connect) Q&A
Q: Why is this considered a Direct Connect sensor?
A: The connection between the sensor and the monitor is directly connected using 2-wires and does not need power cables to
run.
Q: What is the benefit of the Direct Connect Sensor?
A: Lower Cost.
Q: What is the warranty period on the HYD-Sensor (LEL)?
A: 1 year.
Q: What type of sensor is the LEL Direct Connect sensor?
A: Catalytic combustion with molecular sieve
Q: How many sensors are needed with the HYD-Sensor (LEL)?
A: See “Hydrogen Gas Monitor Product and Features Selector Guide”.
Q: What is the maximum distance that the sensor can be
mounted from the monitor?
A: The maximum distance the HYD-Sensor can be mounted from the monitor is 1,000 ft. with a 16 AWG (gauge) Wire, 2,000 ft.
with 14 AWG (gauge) Wire.
Q: Can sensors be purchased to monitor other gases?
A: Yes. Sensors are available for LEL, H2, O2, CO, and H2S

HYD-H2 Q&A
Q: What is unique with the HYD-H2 sensor?
A: It will only sense hydrogen gas?
Q: What is the warranty period on the HYD-H2?
A: 1 year.
Q: How many sensors are needed with the HYD-H2?
A: See “Hydrogen Gas Monitor Product and Features Selector Guide”.
Q: When would the HYD-H2 be selected for use?
A: The HYD-H2 would be selected when specified by the engineer or when additional explosive gases may be present.
Q: What is the maximum distance that the sensor can be mounted from the monitor?
A: The maximum distance the HYD-H2 can be mounted from the monitor is 5,000 ft. with a 16 AWG (gauge) Wire, 8,000 ft. with
14 AWG (gauge) Wire.

Neutralizing Absorbent Pillow Q&A
Q: How much electrolyte does a Nabpill absorb?
A: A Nabpill absorbs 2 quarts of electrolyte.