Series HM28 Handheld Digital Manometer

Specifications

Service:

Air and compatible gases.

Accuracy:

(Includes linearity, hysteresis, and repeatability): per order code. ±0.20% full scale ±1 digit. ±0.10% full scale ±1 digit. ±0.05% full scale ±1 digit.

Wetted Materials:

18/8 stainless steel.

Temperature Limits:

23 to 122°F (-5 to 50°C).

Storage Temperature:

-4 to 140°F (-20 to 60°C).

Humidity:

30 to 95% rH, non-condensing.

Display:

2 line, 16 character, dot matrix LCD, with switchable display sizes.

Power Requirements:

9 V alkaline battery, installed functional, user replaceable. Can operate from external power supply of 7 to 14 VDC.

Current Consumption:

<9 mA.

Memory:

964 measured values. Recording intervals adjustable from manual, 1, 5, 10, 20, 30 s, 1, 2, 3, 5, 10, 30, 60 m.

Case Protection:

IP54 (NEMA 3).

Case Dimensions:

6" x 3.27" x 1.34" in (152 x 83 x 34 mm).

Weight:

9.5 oz (270 g).

Pressure Connection:

Hose; 4/6 mm or 1/8" NPT.

Maximum Measurement Rates:

Stand alone: 2-1/2 readings/sec (0.1% and 0.05% ratings), 5 readings/sec (0.2% rating). Output to RS-232: 20 measurements/sec (0.2% rating). 10 measurements/sec (0.1% and 0.05% ratings).

RS-232 Baud Rate:

Adjustable, 1200, 2400, 4800, or 9600 baud.

Agency Approvals:

CE.

Approvals

• CE Approval

Drawings

• CAD Drawing in format .DWG
• Adobe Reader in format .PDF