micro manometer-thermometer for pitot tubes | HD21x4P

general information:

HD2114P.0 and HD2114P.2, HD2134P.0 and HD2134P.2 are portable micro manometers for pitot tubes with large LCD display. They are used to perform measurements in air conditioning, heating and ventilation.

They measure the differential pressure aquired by the pitot tube connected to the inputs of the instrument and achieve the airflow speed in ducts or vents; they also measure the temperature with thermocouple K probes.

The instruments can be used as thermometers and can be employed with any kind of thermocouple K sensor if a standard miniature connector is used.

The HD2114P.2 and HD2134P.2 instruments are data loggers. They store up to 36,000 samples which can be transferred from the instrument to a PC connected via the RS232C and USB 2.0 serial ports. The storing interval, printing and baud rate can be configured using the menu. They are also equipped with an RS232C serial port which can transfer in real time the acquired measurements to a PC or to a portable printer.

The Max, Min and Avg function calculates the maximum, minimum or average values. Other functions include: the relative measurement REL, the HOLD function, and the automatic turning off which can be excluded.

The instruments have IP66 protection degree.

specifications:

measuring range:	differential pressure: ±20 mbar (HD2114P.0, HD2114P.2) ±200 mbar (HD2134P.0, HD2134P.2) speed: 2…55 m/s (HD2114P.0, HD2114P.2) 2…180 m/s (HD2134P.0, HD2134P.2) temp. (type K): -200…+600°C (HD2114P.0, HD2114P.2) -200…+600°C (HD2134P.0, HD2134P.2) temp. (pitot tube): -200…+600°C (HD2114P.0, HD2114P.2) -200…+600°C (HD2134P.0, HD2134P.2)
measuring units:	°C - °F - Pa - mbar - mmH₂O - PSI - m/s km/h - ft/m - mph - knot - l/s - m³/h - cfm
storage of measured values models HD2114P.2 and HD2134P.2:	type: 2,000 pages containing18 samples each quantity: 36,000 samples storage interval: 1, 5, 10, 15, 30 s; 1, 2, 5, 10, 15, 20, 30 min; 1 h
operating temperature:	-5°C to +50°C
storage temperature:	-25°C to +65°C
relative working humidity:	0 % to 90 % r.h., non-condensing
ingress protection:	IP66
power supply:	4x 1.5 V type AA battery, optionally mains (models HD2114P.2 and HD2134P.2): output mains adapter 12 V DC / 1,000 mA