PRESSURE INDICATORS

NOTE: We are not selling or carry VDO & HONEYWELL pressure senders, we just making the gauges for it!

Mechanical Fuel Pressure

1" Mechanical Fuel Pressure

Weight: 1.4 Oz.     Case: Molded ABS Plastic

Part #NameRangeDial Marking
3-250-10Fuel0-10 PSIB&W

1 1/4" Fuel Pressure

Weight: 1.4 Oz.     Case: Molded ABS Plastic

Part #MountingRangeDial Marking
3-311-10C0-50 PSIGA 15-50, YA 5-15, RR 5
3-311-12C0-50 PSIB&W
3-311-20D0-10 PSIB&W
3-311-22D0-10 PSIGA 2-8, RR 2 & 8
3-311-23D0-10 PSIGA 0.5-8, RR 0.5 & 8
3-311-24D0-10 PSIGA 3-8
3-312-10D(-5)-25 PSIB&W
3-312-12D(-5)-25 PSIGA (-4)-25, RR (-4)
3-312-20D0-25 PSIB&W
3-313-10C0-35 PSIB&W
3-313-12C0-35 PSIGA 0.5-30, RR 0.5 & 30
3-313-13C0-35 PSIGA 5-30, RR 5 & 30

Mounting Information

2 1/4" Mechanical Fuel Pressure

Weight: 4.7 Oz     Case: Cast Aluminum

Part #NameRangeDial Marking
3-102-30FUEL PRESS.0-25 PSIB&W
3-102-40FUEL PRESS.0-50 PSIB&W
3-102-50FUEL PRESS.0-5 PSIB&W
3-102-60FUEL PRESS.0-10 PSIB&W
3-102-61FUEL PRESS.0-10 PSIGA 3.0-6.0, RR 3.0 & 6.0
3-102-70FUEL PRESS.0-30 PSIB&W
3-102-71FUEL PRESS.0-30 PSIYA 5-10 GA 10-25, RR 5 & 25
3-102-80FUEL PRESS.10-100 PSIB&W
3-102-81FUEL PRESS.10-100 PSIGA 50-70, YA 70-80, RR 80
3-102-90TURBO PRESS.0-40 PSIB&W

Mounting Information

Electronic Fuel Pressure

2-1/4" Electronic Fuel Pressure

(Shown with optional markings and yellow)

Weight: 4.7 Oz.     Case: Valox 420 Plastic
Opti-Alert warning system available *with DB9 connector

Part #RangeDial MarkingSender
(Sold Separately)
4-360-007U or N04212U007P0000-7 PSIB&WN1EU07G
4-360-015U or N04212U015P0000-15 PSIB&WN1EU35G
4-360-030U or N04212U030P0000-30 PSIB&WN1EU35G
4-360-060U or N04212U060P0000-60 PSIB&WN1EU70G
4-360-100U or N04212U100P0000-100 PSIB&WN1EU100G

Mounting Information

1-1/4" Electronic Fuel Pressure

Weight: 4.0 Oz.   Case: Aluminum

Part #RangeDial MarkingSensor
N04-112U-007P-0000-7 PSIBlack & WhiteUMA
N04-112V-015P-0000-15 PSIBlack & WhiteVDO
N04-112U-015P-0000-15 PSIBlack & WhiteUMA
N04-112V-030P-0000-30 PSIBlack & WhiteVDO
N04-112U-030P-0000-30 PSIBlack & WhiteUMA
N04-112V-080P-0000-80 PSIBlack & WhiteVDO
N04-112U-060P-0000-60 PSIBlack & WhiteUMA
N04-112U-100P-0000-100 PSIBlack & WhiteUMA

Mounting Information

Electronic Hydraulic Pressure

2-1/4" Electronic Hydralic Pressure

Part #RangeDial MarkingSensor
not TSO’d
  
N04-2145-2K0P-0000-2000 PSIBlack & WhiteAshcroft  
N04-214M-2K0P-0000-2000 PSIBlack & WhiteMeasurement
Specialties

1-1/4" Electronic Hydralic Pressure

Part #RangeDial MarkingSensor
not TSO’d
  
N04-1145-2K0P-0000-2000 PSIBlack & WhiteAshcroft  
N04-114M-2K0P-0000-2000 PSIBlack & WhiteMeasurement
Specialties

Mechanical Manifold Pressure

2 1/4" Mechanical Manifold Pressure

Single Diaphragm:   Weight: 4.7 Oz.      Case: Cast Aluminum

Dual Diaphragm:  Weight: 7.8 Oz.     Case: Valox 420 Plastic

Part #RangeDial MarkingDiaphragm
7-200-3510-35 In. HgB&WDual
7-200-5010-50 In. HgB&WDual
7-200-6010-60 In. HgB&WDual
7-200-9010-100 In. HgB&WDual
7-100-1010-50 In. HgB&WSingle
7-100-1110-50 In. HgGA 15-34, YA 34-36, RR 36Single
7-100-1210-50 In. HgGA 15-24, RR 30Single
7-100-2010-35 In. HgB&WSingle
7-100-3010-40 In. HgB&WSingle

3-1/8" Mechanical Manifold Pressure (Dual Diaphragm)

Weight: 9.8 Oz.    Case: Valox 420 Plastic

Part #RangeDial Marking
7-300-350-35 In. Hg / ABSB&W
7-300-5010-50 In. Hg / ABSB&W

Electronic Manifold Pressure

Optional Internal lighting and custom dial markings are available

Weight: 4.8 Oz.     Case: Valox 420 Plastic

1-1/4" Electronic Manifold

2 1/4″ & 3 1/8″ sizes available w/DB-9 Connector

Part #RangeDial MarkingsSender (Sold separately)
N0711MUA35H0005-35 IN HG/ABSB&WN1EU50A
N0711M5A35H0005-35 IN HG/ABSB&W1EM50
N0711MUA50H0005-50 IN HG/ABSB&WN1EU50A
N0711M5A50H0005-50 IN HG/ABSB&W1EM50

*2 1/4″ Manifold with DB-9 connector also available (N0721MXAXXH000)

1-1/4" Electronic Manifold

2 1/4″ & 3 1/8″ sizes available (270° Sweep)

Part #RangeDial MarkingsSender (Sold separately)
7-260-3510-35 In. Hg/ABSB&WN1EU50A
7-260-5010-50 In. Hg/ABSB&WN1EU50A

Mechanical Oil Pressure

1" Oil Pressure

Weight: 1.4 Oz.     Case: Molded ABS Plastic

Part #NameRangeDial Marking
3-260-125Oil0-125 PSIB&W

1 1/4" Oil Pressure

Weight: 1.4 Oz.     Case: Molded ABS Plastic

Part #Mounting
Type
RangeDial Marking
3-311-30C0-125 PSIYA 40-80, GA 80-100, RR 40 & 120
3-311-32C0-125 PSIB&W
3-311-35C0-125 PSIGA 70-80, RR 40 & 80
3-311-40C0-150 PSIWA 25-50 & 140-150
3-311-41C0-150 PSIYA 50-90, GA 90-130, RR 50 & 130

2-1/4" Oil Pressure

Weight: 4.7 Oz.    Case: Cast Aluminum

Part #NameRangeDial Marking
3-102-41OIL PRESS.0-50 PSIB&W
3-102-82OIL PRESS.10-100 PSIB&W
3-331-10OIL PRESS.10-130 PSIB&W
3-331-12OIL PRESS.10-130 PSIYA 40-85, GA 85-105, RR 105
3-331-14OIL PRESS.10-130 PSIGA 30-60, RR 30 & 100

Electronic Oil Pressure

2-1/4" Electronic Oil Pressure

Weight: 4.7 Oz.     Case: Valox 420 Plastic
Opti-Alert warning system available *with DB9 connector

Part #RangeDial MarkingSender
(Sold Separately)
4-260-080U or N04213U080P000*0-80 PSIB&WN1EU100G
4-260-080V or N04213V080P000*0-80 PSIB&W0-5BAR VDO press sender
4-260-100U or N04213U100P000*0-100 PSIB&WN1EU100G
4-260-130H or N04213H130P000*0-130 PSIB&W10BAR HONEYWELL press sender 4-20mA
4-260-130U or N04213U130P000*0-130 PSIB&WN1EU150G
4-260-130V or N04213V130P000*0-130 PSIB&W0-10BAR VDO press sender
4-260-150U or N04213U150P000*0-150 PSIB&WN1EU150G
4-260-150H or N04213H150P000*0-150 PSIB&W10BAR HONEYWELL press sender 4-20mA
4-260-150V or N04213V150P000*0-150 PSIB&W0-10BAR VDO press sender

1-1/4" Electronic Oil Pressure

Weight: 4.0 Oz.   Case: Aluminum
All these gauges are made with DB9 connector on the back

Part #RangeDial MarkingSender
(Sold Separately)
N04-113U-060P-0000-60 PSIB&WN1EU70G
N04-113V-080P-0000-80 PSIB&W0-5BAR VDO press sender
N04-113U-080P-0000-80 PSIB&WN1EU100G
N04-113U-100P-0000-100 PSIB&WN1EU100G
N04-113V-130P-0000-130 PSIB&W0-10BAR VDO press sender
N04-113H-130P-0000-130 PSIB&W10BAR HONEYWELL press sender 4-20mA
N04-113U-150P-0000-150 PSIB&WN1EU150G
N04-113V-150P-0000-150 PSIB&W0-10BAR VDO press sender

Mechanical Water/Coolant Pressure

2 1/4" Water Pressure

Weight: 4.7 Oz.     Case: Valox 420 Plastic

Part #NameRangeDial Markings
3-102-20Water(-15) to 15 PSIB&W
3-102-75Coolant0 to 30 PSIB&W

1-1/4" Water Pressure

Weight: 1.4 Oz.   Case: ABS Plastic

Part #Mount TypeRangeDial Markings
3-311-51A0 to 6K LBSB&W
3-311-52A(-15) to 15 PSIB&W
3-312-11D(-5) to 25 PSIB&W

1" Water Pressure

Weight: 1.4 Oz.   Case: ABS Plastic

Part #Mount TypeRangeDial Markings
3-311-51A0 to 6K LBSB&W
3-311-52A(-15) to 15 PSIB&W
3-312-11D(-5) to 25 PSIB&W

Electronic Water Pressure

2-1/4" Water Pressure (Air Core)

Weight: 4.7 Oz.     Case: Valox 420 Plastic

Part #RangeDial MarkingSender(Sold Separately)
4-460-015U or N04215U015P0000-15 PSIB&WN1EU35G
4-460-015V or N04215V015P0000-15 PSIB&W0-2BAR VDO press sender
4-460-030V or N04215V030P0000-30 PSIB&W0-2BAR VDO press sender
4-460-030U or N04215U030P0000-30 PSIB&WN1EU35G

1-1/4" Water Pressure (Air Core)

Weight: 4.0 Oz.   Case; Aluminum

Part #RangeDial MarkingSender(Sold Seperately)
N04-115V-015P-0000-15 PSIB&W0-2BAR VDO press sender
N04-115V-030P-0000-30 PSIB&W0-2BAR VDO press sender
N04-115U-015P-0000-15 PSIB&WN1EU35G
N04-115U-030P-0000-30 PSIB&WN1EU35G

ROTAX 914 FUEL AIR BOX DIFFERENTIAL PRESSURE

These electronic Fuel/Air-box differential pressure gauges and senders are designed for the Rotax 914 engine. On the 914, the fuel pressure must be measured against the air-box pressure. UMA’s design eliminates having to calculate the fuel/air-box differential pressure by looking at two separate gauges. Valuable panel space and money are saved by having only one instrument and one sender. These instruments are designed with the 270° sweep, rugged, trouble free, air-core meter movement. These gauges need a UMA N1EU07D differential pressure sender.
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