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The Dwyer DM-1112 DigiMag Digital Pressure Gauge has a range from 0-100" w.c. and with a resolution of 0.100 w.c.
The DigiMag® Series DM-1000 Digital Differential Pressure and Flow Gauges monitor the pressure of air and compatible gases just as its famous analog predecessor the Magnehelic® Differential Pressure Gauge. All models are factory calibrated to specific ranges. The 4-digit LCD can display readings in common English and metric units so conversions are not necessary. The simplified four button operation reduces set up time and simplifies calibration with its digital push button zero and span.
The DigiMag® Digital Gauges are more versatile than analog gauges with their ability to be field-programmed to select pressure, air velocity or flow operation depending on model. The DigiMag® Digital Gauges have an added feature for filter applications where a set point can be input where the display will blink when the filter is dirty, alerting the user that a maintenance action needs to occur.
Programming the Series DM-1000 is easy using the menu key to access 4 simplified menus which provide access to, depending on model: security level; engineering units; K-factor for use with various Pitot tubes and flow sensors circular or rectangular duct size for volumetric flow operation; filter set point; view peak and valley process readings; digital damping for smoothing erratic process applications; display update to conserve battery life; zero and span field calibration.
The Series DM-1000 DigiMag® Digital Differential Pressure and Air Flow Gauges possess a full-scale accuracy of 1% on ranges down to 2 in w.c. and 2% accuracy down to the very low range of 1 inch to 0.25 in w.c. DigiMag® Digital Differential Pressure Gauges offer power versatility by working with 9-24 VDC line power or simply 9V battery power. If using line power and connecting the 9V battery, the battery will act as a back-up if line power is lost or interrupted.
| 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 typical; ±0.10% FS/°F typical for ranges 1 "w.c. and below |
| Display | 4-digit LCD (Digits: 0.60 x 0.33") |
| Display Update | Selectable for 1 second, 10 minutes or update only from button push |
| Pressure Limits | Normal and bi-directional ranges 5 "w.c. and lower = 2 psi (13.7 kPa); Normal and bi-directional ranges 10 "w.c. and higher = 11 psi (75 kPa) |
| Selectable Engineering Units | "w.c., psi, kPa, Pa, mm w.c., mBar, in Hg, mm Hg, FS (0 to 100% FS) |
| Power Requirements | 9 V battery, included, user replaceable or external power supply 9 to 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 |
All returns must be authorized. Items returned prior to authorization will not be accepted. For international customers where applicable, customers must ship any returns to us freight and duty prepaid. Return freight charges for internationsl shippments will be the responsibility of the customer.
Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.
Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.
(Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)
Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.
We can ship to both US and Canada. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will charge a flat rate shipping for your items.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Not Applicable
| Condition: | NA |
Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.
Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.
(Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)
Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.
