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| The DPG family of Digital Pressure Gauges couple outstanding pressure transducer technology with sophisticated multi-temperature calibration routines to provide for 0.25% FS accuracy over the temperature range of 32-131 deg F! Each DPG features a high resolution 4 digit LCD with adjustable 25 segment bargraph. 
 The Hi/Lo feature captures and displays pressure extremes, while an adjustable Damping feature improves LCD readability under pulsating pressure conditions. The DPG family can display both vacuum and positive pressure utilizing a variety of engineering units.
 
 Each gauge is certified traceable to NIST and comes complete with a Certificate of Conformance.
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SPECIFICATIONS
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| Pressure Guages - No Output  |  
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Powered by a 3.6 vdc Lithium cell – 5 year continuous service batteries with adjustable Auto Shut-off 
Intrinsically safe for Class 1, Division 1, Groups A, B, C and D hazardous areas 
Vacuum readings to -14.7 psi on each range  |  
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| Pressure Gauges - 4-20mA Output with Pressure Switches  |  
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Powered by 24 vdc (Loop) power – an on-board Lithium cell provides for 4 year battery back-up 
Intrinsically safe for Class 1, Division 2, Groups C and D hazardous area locations with approved enclosure 
Dual adjustable electronic switches 
4-20 mA signal output (scaleable) 
Vaccum readings to -14.7 psi on each range  |  
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| Size | 4-1/2" ABS; 316SS field adjustable "bottom-to-back" process connection |  
| Accuracy | 0.25% Full Scale (includes temp. effects over Compensated range) |  
| Pressure Connection | 1/4" NPT male, bottom connection |  
| LCD Display |  
| Digits | 4 Digit LCD (0.75" high) |  
| Bargraph | 25 segment |  
| Sensors |  
| Wetted Parts | 316SS – isolated |  
| Overpressure | 2X full scale w/o damage |  
| Temperature |  
| Operating | -40 to 185¡ÆF |  
| Storage | -40 to 185¡ÆF |  
| Compensated | 32 to 131¡ÆF |  
 
| CAT NO. |  | MODEL |  | DEscRIPTION |  | AVAIL |  | PRICE |  
| D6654418 |  | 66544-18B71 |  | -14.7-0-50 PSIG, Digital Pressure Gauge, No Output |  | Yes |  | 1,177,200 |  
| D6654423 |  | 66544-23B71 |  | -14.7-0-100 PSIG, Digital Pressure Gauge, No Output |  | Yes |  | 1,177,200 |  
| D6654425 |  | 66544-25B71 |  | -14.7-0-200 PSIG, Digital Pressure Gauge, No Output |  | Yes |  | 1,177,200 |  
| D6654427 |  | 66544-27B71 |  | -15-0-500 PSIG, Digital Pressure Gauge, No Output |  | Yes |  | 1,177,200 |  
| D6654429 |  | 66544-29B71 |  | -15-0-1000 PSIG, Digital Pressure Gauge, No Output |  | Yes |  | 1,177,200 |  
| D6654447 |  | 66544-47B71 |  | -15-0-2500 PSIG, Digital Pressure Gauge, No Output |  | Yes |  | 1,177,200 |  
| D6654435 |  | 66544-35B71 |  | -15-0-5000 PSIG, Digital Pressure Gauge, No Output |  | Yes |  | 1,177,200 |  
| D6654438 |  | 66544-38B71 |  | -15-0-10000 PSIG, Digital Pressure Gauge, No Output |  | Yes |  | 1,177,200 |  
| D6754418 |  | 67544-18B71 |  | -14.7-0-50 PSIG, Digital Pressure Gauge, 4-20mA Output with Pressure Switches |  | Yes |  | 1,393,200   |  
| D6754423 |  | 67544-23B71 |  | -14.7-0-100 PSIG, Digital Pressure Gauge, 4-20mA Output with Pressure Switches |  | Yes |  | 1,393,200   |  
| D6754425 |  | 67544-25B71 |  | -14.7-0-200 PSIG, Digital Pressure Gauge, 4-20mA Output with Pressure Switches |  | Yes |  | 1,393,200   |  
| D6754427 |  | 67544-27B71 |  | -15-0-500 PSIG, Digital Pressure Gauge, 4-20mA Output with Pressure Switches |  | Yes |  | 1,393,200   |  
| D6754429 |  | 67544-29B71 |  | -15-0-1000 PSIG, Digital Pressure Gauge, 4-20mA Output with Pressure Switches |  | Yes |  | 1,393,200   |  
| D6754447 |  | 67544-47B71 |  | -15-0-2500 PSIG, Digital Pressure Gauge, 4-20mA Output with Pressure Switches |  | Yes |  | 1,393,200   |  
| D6754435 |  | 67544-35B71 |  | -15-0-5000 PSIG, Digital Pressure Gauge, 4-20mA Output with Pressure Switches |  | Yes |  | 1,393,200   |  
| D6754438 |  | 67544-38B71 |  | -15-0-10000 PSIG, Digital Pressure Gauge, 4-20mA Output with Pressure Switches |  | Yes |  | 1,393,200   |  |  |