Differential pressure gages: Series DM-1000 DWYER

24 Volt or Battery Powered. Fits in Magnehelic® Gage Cut-Out

Application

Filter monitoring
Air velocity or flow
Blower vacuum monitoring
Fan pressure indication
Duct, room or building pressures
Clean room positive pressure indication

DM-1000_Catalog DM_1100_IOM

(+84) 903 999 357

Digital Differential Pressure and Flow Gages monitor the pressure of air and compatible gases.

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Specification

Service:	Air and non-combustible, compatible gases.
Housing Materials:	Glass filled plastic.
Accuracy:	±1% FS including linearity, hysteresis and repeatability; ±2% FS for ranges 1" w.c. and below.
Temperature Limits	0 to 140°F (-18 to 60°C).
Compensated Temperature Limits:	32 to 122°F (0 to 50°C).
Long Term Stability:	±1% FS per year.
Thermal Effect:	±0.05% FS/°F typ.; ±0.10% FS/°F typ. for ranges 1" w.c. and below.
Display:	4-digit LCD (Digits: 0.60"H x 0.33"W).
Display Update:	Selectable for 1 second, 10 minutes or update only from button push.
Pressure Limits:	Normal and bi-directional ranges 5 in w.c. and lower = 2 psi (13.7 kPa); Normal and bi-directional ranges 10 in w.c. and higher = 11 psi (75 kPa).
Selectable Engineering Units:	in w.c., psi, kPa, Pa, mm w.c., mBar, in Hg, mm Hg, FS (0-100% FS).
Power Requirements:	9V battery, included, user replaceable or external power supply 9-24 VDC.
Battery Service Life:	Battery life depending on the Display Update setting:
	150 hours (typical) if Display Update = 1 second;
	9 months (typical) if Display Update = 10 minutes;
	1.5 years (typical) if Display Update is disabled.
	Battery may last up to four times longer when using lithium-based battery ULTRALIFE U9VL-J.
Current Consumption:	5 mA maximum
Electrical Connections:	Removable terminal block for 16 to 26 AWG.
Electrical Entry:	Cable gland for 0.114 to 0.250" (2.9 to 6.4 mm) diameter cable.
Process Connections	1/8" (3 mm) ID tubing.
Enclosure Rating:	NEMA 4X (IP66).
Weight:	1.18 lb (535 g).
Size:	5" (127 mm) OD front face.
Agency Approvals:	CE.