Dwyer Instruments HM35 Precision Digital Pressure Manometer

Overview

Product Highlights

The Series HM35 Precision Digital Pressure Manometer is designed to reliably measure and log absolute pressure, differential pressure, or gage pressure with up to 0.05% accuracy. The data logging function can store up to 10,742 readings and transmit the readings to a PC through an IR serial port. The large display can graphically display trends in the data as well as peaks and valleys. Calibration certification included.

Features

Calibration facilities
Laboratories

Technical Resources

Dwyer-HM35-DataSheet

Specifications

Service	Air and compatible gases
Wetted Materials	18/8 stainless steel
Accuracy	(Includes linearity, hysteresis, and repeatability): Depending on model. ±0.20% full-scale ±1 digit; ±0.10% full-scale ±1 digit; ±0.05% full-scale ±1 digit
Temperature Limits	32 to 122°F (0 to 50°C)
Storage Temperature	-4 to 140°F (-20 to 60°C)
Humidity	Maximum 95% RH non-condensing
Display	Graphical back lit LCD. 128 x 64 points
Power Requirements	(3) 1.5 V AA alkaline batteries, installed functional, user replaceable. Can operate on 6 to 9 VDC external power
Current Consumption	25 mA without back lit display, IR, or buzzer
Memory	10,742 readings. Recording intervals adjustable from 1 second to 24 hours or manual
Case Protection	IP54 (NEMA 3)
Weight	10.5 oz (300 g)
Process Connections	Hose 4/6 mm or 1/8" NPT
Agency Approvals	CE