SERIES HM28 HANDHELD DIGITAL MANOMETER
High Accuracy (0.2%, 0.1% or 0.05%), Differential, Gage or Absolute
The Series HM28 Precision Handheld Digital Manometer is designed to measure a wide range of pressures with up to 0.05% accuracy. The data logging function can store up to 964 readings and transmit the readings to a PC through an IR serial report. The dual line LCD is able to display a resolution to 0.001 of the selected unit and indicate peaks and valleys.
| Model |
Description |
| HM28A3I10000 |
Handheld digital manometer, range 0-15.9 psia (0.2% F.S.) 110 kPa abs. |
| HM28D3B10000 |
Handheld digital manometer, range 0-10" w.c.(2.5 kPa). |
| HM28D3C10000 |
Handheld digital manometer, range 0-28" w.c. (7 kPa). |
| HM28D3C30000 |
Handheld digital manometer, range 0-28" w.c. (7 kPa). |
| HM28D3F10000 |
Handheld digital manometer, range 0-120" w.c. (30 kPa). |
| HM28D3F30000 |
Handheld digital manometer, range 0-120" w.c. (30 kPa). |
| HM28D3H10000 |
Handheld digital manometer, range 0-14.5 psi (100 kPa). |
| HM28D3H30000 |
Handheld digital manometer, range 0-14.5 psi (100 kPa). |
| HM28D3K30000 |
Handheld digital manometer, range 0-100 psi (700 kPa). |
| HM28D3M31000 |
Handheld digital manometer, range 0-245 psi (1700 kPa). |
|
PRODUCT APPLICATIONS
- Calibration facilities
- Laboratories
![]()
![]()
Pressure Connection: Hose; 4/6 mm or 1/8" NPT.
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 seconds, 1, 2, 3, 5, 10, 30, 60 minutes.
Case Protection: IP54 (NEMA 3).
Case Dimensions: 6" x 3.27" x 1.34" in (152 x 83 x 34 mm).
Weight:oz 9.5 (270 g).
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.
Service: Air and compatible gases.
FAQ
1. who are we?
We are based in Zhejiang, China, start from 2013,sell to Southeast Asia(40.00%),Domestic Market(35.00%),Africa(15.00%),Mid East(10.00%). There are total about null people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. what can you buy from us?
Differential pressure gauge,Red oil differential pressure gauge,Pressure differential pressure transmitter,Level controller,Float switch
4. why should you buy from us not from other suppliers?
We have excellent and experienced foreign trade team and other teams to provide you with the best and professional services. Our products are sold all over the world as best-selling products and high reputation products. We aim to maintain a high standard
5. what services can we provide?
Accepted Delivery Terms: null；
Accepted Payment Currency: null;
Accepted Payment Type: null;
Language Spoken: null
