D.P.Engineers

Dial Size	4 inch / 100 mm
Use	Pharmaceutical Industries
Display Type	Analog
Pressure Type	Differential Pressure
Connection Type	NPT
Connection Size	1/8 inch
Dial Type	Dry
Mounting	Back
Material of Casing	Stainless Steel
Model Name/Number	G2000
Accuracy Class	1
Pointer Material	Aluminium Black
Window Material	Poly carbonate
Wetted Parts	Stainless Steel
Country of Origin	Made in India

Minimum order quantity: 24 Piece

DWYER MAGNEHELIC GAGE in Mahad Raigad MaharashtraSERIES 2000 MAGNEHELIC® DIFFERENTIAL PRESSURE GAGESIndicate Positive, Negative or Differential, Accurate within 1%No Power RequiredLow CostUsed in Isolation/ Hospital Environments and Temporary Units (no power required)Select the Series 2000 Magnehelic® Gage for a versatile low differential pressure gage with a wide choice of 81 models and 27 options to choose from. Using Dwyer’s simple, frictionless Magnehelic® gage movement, it quickly indicates air or noncorrosive gas pressures–either positive, negative (vacuum) or differential. The design resists shock, vibration, over-pressures and is weatherproof to IP67. Select the -HA High Accuracy Magnehelic® Gage option for an accuracy within 1% of full scale, located below in the Product Configurator. Also included with the –HA option at no extra cost are a mirrored scale overlay and a 6 point calibration certificate.NIST CALIBRATION available in Product Configurator.Note: May be used with Hydrogen. Order a Buna-N diaphragm. Pressures must be less than 35 psi.Please see Series AT-2000 for ATEX approved.California Residents:  Click Here for Proposition 65 WARNING.PRODUCT APPLICATIONSFilter MonitoringAir Velocity with Dwyer Pitot TubeBlower Vacuum MonitoringFan Pressure IndicationDuct, Room or Building PressuresClean Room Positive Pressure Indication
SPECIFICATIONSService:Air and non-combustible, compatible gases (natural gas option available). Note: May be used with hydrogen. Order a Buna-N diaphragm. Pressures must be less than 35 psi.Wetted Materials:Consult factory.Housing:Die cast aluminum case and bezel, with acrylic cover, Exterior finish is coated gray to withstand 168 hour salt spray corrosion test.Accuracy:±2% (-HA model ±1) of FS (±3% (-HA ±1.5%) on -0, -100PA, -125PA, -10MM and ±4% (-HA ±2%) on -00, -60PA, -6MM ranges), throughout range at 70°F (21.1°C).Pressure Limits:-20 in Hg. to 15 psig.† (-0.677 bar to 1.034 bar); MP option: 35 psig (2.41 bar), HP option: 80 psig (5.52 bar).Enclosure Rating:IP67.Overpressure:Relief plug opens at approximately 25 psig (1.72 bar), standard gages only. See Overpressure Protection note on Catalog page.Temperature Limits:20 to 140°F (-6.67 to 60°C). -20°F (-28°C) with low temperature option.Size:4″ (101.6 mm) diameter dial face.Mounting Orientation:Diaphragm in vertical position. Consult factory for other position orientations.Process Connections:1/8″ female NPT duplicate high and low pressure taps – one pair side and one pair back.Weight:1 lb 2 oz (510 g); MP & HP 2 lb 2 oz (963 g).Standard Accessories:Two 1/8″ NPT plugs for duplicate pressure taps, two 1/8″ pipe thread to rubber tubing adapters and three flush mounting adapterswith screws. (Mounting and snap ring retainer substituted for three adapters in MP & HP gage accessories.)Agency Approval:Meets the technical requirements of EU Directive 2011/65/EU (RoHS II). Note: -SP models not RoHS approved.Note: For applications with high cycle rate within gage total pressure rating, next higher rating is recommended. See Options Page.

Dial Size	4 inch / 100 mm
Use	Pharmaceutical Industries
Display Type	Analog
Pressure Type	Differential Pressure
Connection Type	NPT
Connection Size	1/8 inch
Dial Type	Dry
Mounting	Back
Material of Casing	Stainless Steel
Model Name/Number	G2000
Accuracy Class	1
Pointer Material	Aluminium Black
Window Material	Poly carbonate
Wetted Parts	Stainless Steel
Pressure Range	MM WC/ CM / PAC / KPA / INCH
Country of Origin	Made in India

Minimum order quantity: 24 Piece

DWYER MAGNEHELIC GAGE in Moradabad Uttar PradeshSERIES 2000 MAGNEHELIC® DIFFERENTIAL PRESSURE GAGES Indicate Positive, Negative or Differential, Accurate within 1%

• No Power Required
• Low Cost
• Used in Isolation/ Hospital Environments and Temporary Units (no power required)

Select the Series 2000 Magnehelic® Gage for a versatile low differential pressure gage with a wide choice of 81 models and 27 options to choose from. Using Dwyer’s simple, frictionless Magnehelic® gage movement, it quickly indicates air or noncorrosive gas pressures–either positive, negative (vacuum) or differential. The design resists shock, vibration, over-pressures and is weatherproof to IP67. Select the -HA High Accuracy Magnehelic® Gage option for an accuracy within 1% of full scale, located below in the Product Configurator. Also included with the –HA option at no extra cost are a mirrored scale overlay and a 6 point calibration certificate.

NIST CALIBRATION available in Product Configurator.

Note: May be used with Hydrogen. Order a Buna-N diaphragm. Pressures must be less than 35 psi.

Please see Series AT-2000 for ATEX approved.

California Residents:  Click Here for Proposition 65 WARNING.

PRODUCT APPLICATIONS

• Filter Monitoring
• Air Velocity with Dwyer Pitot Tube
• Blower Vacuum Monitoring
• Fan Pressure Indication
• Duct, Room or Building Pressures
• Clean Room Positive Pressure Indication

SPECIFICATIONS

• Service:Air and non-combustible, compatible gases (natural gas option available). Note: May be used with hydrogen. Order a Buna-N diaphragm. Pressures must be less than 35 psi.
• Wetted Materials:Consult factory.
• Housing:Die cast aluminum case and bezel, with acrylic cover, Exterior finish is coated gray to withstand 168 hour salt spray corrosion test.
• Accuracy:±2% (-HA model ±1) of FS (±3% (-HA ±1.5%) on -0, -100PA, -125PA, -10MM and ±4% (-HA ±2%) on -00, -60PA, -6MM ranges), throughout range at 70°F (21.1°C).
• Pressure Limits:-20 in Hg. to 15 psig.† (-0.677 bar to 1.034 bar); MP option: 35 psig (2.41 bar), HP option: 80 psig (5.52 bar).

Brand	Dwyer
Model Name/Number	2000-60 Pa-ASF
Display Type	Analog
Color	Black
Accuracy	1 %
Dial Shape	Round

Dwyer Instruments 2000-60PA-ASF

Dial Size	4 inch / 100 mm
Brand	Dwyer
Use	Pharmaceutical Industries
Display Type	Digital
Pressure Type	Differential Pressure
Connection Type	NPT
Connection Size	1/8 inch
Dial Type	Dry

Dial Size	4 inch / 100 mm
Brand	Dwyer
Use	Pharmaceutical Industries
Display Type	Analog
Pressure Type	Differential Pressure
Connection Type	NPT
Connection Size	1/8 inch
Dial Type	Dry

Dial Size	4 inch / 100 mm
Brand	Dwyer
Use	Pharmaceutical Industries
Display Type	Analog
Pressure Type	Differential Pressure
Connection Type	NPT
Connection Size	1/8 inch
Dial Type	Dry

Usage/Application	Building Automation System Temperature Monitoring
Model Name/Number	SERIES BTT TEMPERATURE TRANSMITTERS
Brand	Dwyer
Voltage	13 to 36 VDC for current models,13 to 36 VDC or 16 to 28 VAC for voltage models.
Accuracy	+-0.5 DegreeC @ 25 DegreeC.
Product Weight	5.11 oz,145 g (duct/immersion); 8.4 oz (238 g)
Country of Origin	Made in India

Minimum order quantity: 10 Piece

SERIES BTT TEMPERATURE TRANSMITTERS MODELS & ORDERINGSERIES BTT TEMPERATURE TRANSMITTERS MODELS & ORDERINGProduct Details:Minimum Order Quantity 12 PieceUsage/Application Building Automation System Temperature MonitoringModel Name/Number SERIES BTT TEMPERATURE TRANSMITTERSBrand Dwyer USAVoltage 13 to 36 VDC for current models, 13 to 36 VDC or 16 to 28 VAC for voltage models.Accuracy +-0.5 DegreeC @ 25 DegreeC.Product Weight 5.11 oz, 145 g (duct/immersion); 8.4 oz (238 g) (OSA without radiation shield); 1 lb 7.4 oz (663.4 gResponse Time 100 ms.Supply Voltage Limits 4 to 20 mA or 0 to 10 VDC (depending on model).Output Type 4 to 20 mA or 0 to 10 VDC (depending on model).Part Type SERIES BTT TEMPERATURE TRANSMITTERSCountry of Origin Made in IndiaSERIES BTT TEMPERATURE TRANSMITTERS MODELS & ORDERINGDuct Mount Temperature TransmitterBTT-D04-1-With 4 to 20 mA output,4" probeBTT-D04-2-With 0 to 10 V output,4" probe BTT-D06-1-With 4 to 20 mA output,6" probeBTT-D06-2-With 0 to 10 V output,6" probe BTT-D08-1-With 4 to 20 mA output,8" probe BTT-D08-2-With 0 to 10 V output,8" probe BTT-D12-1-With 4 to 20 mA output,12" probe BTT-D12-2-With 0 to 10 V output,12" probe BTT-D18-1-With 4 to 20 mA output,18" probe BTT-D18-2-With 0 to 10 V output,18" probe BTT-D25-1-With 4 to 20 mA output,2.5" probe BTT-D25-2-With 0 to 10 V output,2.5" probeImmersion Temperature TransmitterBTT-I04-1-With 4 to 20 mA output,-40 to 60 C temperature range,4" probeBTT-I04-2-With 0 to 10 V output,-40 to 60 C temperature range,4" probeBTT-I04-5-With 4 to 20 mA output,0 to 100 C temperature range,4" probeBTT-I04-6-With 0 to 10 V output,0 to 100 C temperature range, 4" probeBTT-I06-1-With 4 to 20 mA output,-40 to 60 C temperature range,6" probeBTT-I06-2-With 0 to 10 V output,-40 to 60 C temperature range,6" probeBTT-I06-5-With 4 to 20 mA output,0 to 100 C temperature range,6" probeBTT-I06-6-With 0 to 10 V output,0 to 100 C temperature range,6" probeBTT-I08-1-With 4 to 20 mA output,-40 to 60 C temperature range,8" probeBTT-I08-2-With 0 to 10 V output,-40 to 60 C temperature range,8" probeBTT-I08-5-With 4 to 20 mA output,0 to 100 C temperature range,8" probeBTT-I08-6-With 0 to 10 V output,0 to 100 C temperature range,8" probeBTT-I12-1-With 4 to 20 mA output,-40 to 60 C temperature range,12" probeBTT-I12-2-With 0 to 10 V output,-40 to 60 C temperature range,12" probeBTT-I12-5-With 4 to 20 mA output,0 to 100 C temperature range,12" probeBTT-I12-6-With 0 to 10 V output,0 to 100 C temperature range,12" probeBTT-I25-1-With 4 to 20 mA output,-40 to 60 C temperature range,2.5" probeBTT-I25-2-With 0 to 10 V output,-40 to 60 C temperature range,2.5" probeBTT-I25-5-With 4 to 20 mA output,0 to 100 C temperature range,2.5" probeBTT-I25-6-With 0 to 10 V output,0 to 100 C temperature range,2.5" probeOutside Air Temperature TransmitterBTT-O25-1-Outside Air Temperature Transmitter with 4 to 20 mA OutputBTT-O25-2-Outside Air Temperature Transmitter with 0 to 10 V Output BTT-R25-1-Outside Air Temperature Transmitter with 4 to 20 mA Output with solar radiation shieldBTT-R25-2- Outside Air Temperature Transmitter with 0 to 10 V Output with solar radiation shieldEuropean Wall Mount Temperature Transmitter (BTT-E/N)BTT-E00-3-European wall mount temperature transmitter with 4 to 20 mA outputBTT-E00-4-European wall mount temperature transmitter with 0 to 10 VDC outputBTT-N00-3-North American wall mount temperature transmitter with 4 to 20 mA outputBTT-N00-4-North American wall mount temperature transmitter with 0 to 10 VDC output

Usage/Application	Building Automation System Temperature Monitoring
Model Name/Number	Series BTT Temperature Transmitter
Brand	Dwyer
Voltage	13 to 36 VDC for current models,13 to 36 VDC or 16 to 28 VAC for voltage models
Accuracy	+-0.5 DegreeC @ 25 DegreeC
Operating Range	-40 to 140 DegreeF (-40 to 60 DegreeC).
Product Weight	5.11 oz,145 g (duct/immersion); 8.4 oz (238 g)
Rated Supply Voltage	13 to 36 VDC for current
Supply Voltage Limits	13 to 36 VDC for current
Output Type	4 to 20 mA or 0 to 10 VDC (depending on model)
Country of Origin	Made in India

SERIES BTT TEMPERATURE TRANSMITTERSProduct Details:Minimum Order Quantity 12 NumberUsage/Application Building Automation System Temperature MonitoringModel Name/Number Series BTT Temperature TransmitterBrand Dwyer USAVoltage 13 to 36 VDC for current models, 13 to 36 VDC or 16 to 28 VAC for voltage models.Accuracy +-0.5 DegreeC @ 25 DegreeC.Product Weight 5.11 oz, 145 g (duct/immersion); 8.4 oz (238 g) (OSA without radiation shield); 1 lb 7.4 oz (663.4 gRated Supply Voltage Series BTT Temperature TransmitterResponse Time 100 ms.Supply Voltage Limits 4 to 20 mA or 0 to 10 VDC (depending on model).Output Type 4 to 20 mA or 0 to 10 VDC (depending on model).Country of Origin Made in IndiaSERIES BTT TEMPERATURE TRANSMITTERSCurrent or Voltage Output; NEMA 4X EnclosuresThe Series BTT Temperature Transmitters offer Transmitter output signals with the same form and fit as our popular TE Thermistor and RTD sensors for building HVAC Applications. Thermowells are required when using immersion models in liquid applications.NIST CALIBRATION Available In Product Configurator.PRODUCT APPLICATIONSBuilding Automation System Temperature MonitoringMODELS & ORDERINGModel           DescriptionBTT-D04-1 Duct Mount Temperature Transmitter with 4 to 20 mA output, 4" probeBTT-D04-2 Duct Mount Temperature Transmitter with 0 to 10 V output, 4" probeBTT-D06-1 Duct Mount Temperature Transmitter with 4 to 20 mA output, 6" probeBTT-D06-2 Duct Mount Temperature Transmitter with 0 to 10 V output, 6" probeBTT-D08-1 Duct Mount Temperature Transmitter with 4 to 20 mA output, 8" probeBTT-D08-2 Duct Mount Temperature Transmitter with 0 to 10 V output, 8" probeBTT-D12-1 Duct Mount Temperature Transmitter with 4 to 20 mA output, 12" probeBTT-D12-2 Duct Mount Temperature Transmitter with 0 to 10 V output, 12" probeBTT-D18-1 Duct Mount Temperature Transmitter with 4 to 20 mA output, 18" probeBTT-D18-2 Duct Mount Temperature Transmitter with 0 to 10 V output, 18" probeBTT-D25-1 Duct Mount Temperature Transmitter with 4 to 20 mA output, 2.5" probeBTT-D25-2 Duct Mount Temperature Transmitter with 0 to 10 V output, 2.5" probeSPECIFICATIONSTemperature Sensor:Pt1000 RTD.Range:-40 to 140°F (-40 to 60°C).Temperature Limits:Operating: -40 to 302°F (-40 to 150°C).Accuracy:±0.5°C @ 25°C.Thermal Effect:±0.01%/°C.Response Time:100 ms.Wetted Materials:All Models:304 SS (probe), polycarbonate (housing);Duct and immersion models: Neoprene (gasket); Outside air models: Nylon (insert), silicone (O-ring).Process Connection:1/2" NPT (immersion models only).Electrical Connection:Removable terminal block, knocks out for conduit fitting.Conduit Connection:1/2" NPT.Probe Lengths:2.5 to 18" (depending on configuration).Power Requirements:13 to 36 VDC for current models, 13 to 36 VDC or 16 to 28 VAC for voltage models.Output Signal:4 to 20 mA or 0 to 10 VDC (depending on model).Enclosure Rating:NEMA 4X (IP66) (immersions models require thermowell).Weight:5.11 oz, 145 g (duct/immersion); 8.4 oz (238 g) (OSA without radiation shield);1 lb 7.4 oz (663.4 g) (OSA with radiation shield).Agency Approvals:CE.FEATURESDuct, immersion, and outside air models availableRadiation shield available for mounting in direct sunlightTransmitter output allows for longer wire runs than standard thermistor sensors

Dial Size	4 inch / 100 mm
Brand	Dwyer
Use	Pharmaceutical Industries
Display Type	Analog
Pressure Type	Differential Pressure
Connection Type	NPT
Connection Size	1/8 inch
Dial Type	Dry

Dial Size	4 inch / 100 mm
Brand	Dwyer
Use	Pharmaceutical Industries
Display Type	Analog
Pressure Type	Differential Pressure
Connection Type	NPT
Connection Size	1/8 inch
Dial Type	Dry

Dial Size	4 inch / 100 mm
Brand	Dwyer
Use	Pharmaceutical Industries
Display Type	Analog
Pressure Type	Differential Pressure
Connection Type	NPT
Connection Size	1/8 inch
Dial Type	Dry

Dial Size	4 inch / 100 mm
Brand	Dwyer
Use	Pharmaceutical Industries
Display Type	Analog
Pressure Type	Differential Pressure
Connection Type	NPT
Connection Size	1/8 inch
Dial Type	Dry

Dial Size	4 inch / 100 mm
Brand	Dwyer
Use	Pharmaceutical Industries
Display Type	Analog
Pressure Type	Differential Pressure
Connection Type	NPT
Connection Size	1/8 inch
Dial Type	Dry

Dial Size	4 inch / 100 mm
Brand	Dwyer
Use	Pharmaceutical Industries
Display Type	Analog
Pressure Type	Differential Pressure
Connection Type	NPT
Connection Size	1/8 inch
Dial Type	Dry

Brand	Dwyer
Model Name/Number	TDS112
Shape	Rectangular
Viscosity Range	1 to 200 Centipoise
Electrical Rating	60 VAC/60 VDC @ 1 A.
Consumption	50 mA Nominal

Brand	Dwyer
Model Name/Number	TDS122
Voltage	12 to 36 VDC
Weight	3 oZ
Consumption	50 mA (Nominal)
Mounting Orientation	Any Orientation, For 2" To 16" Pipe Sizes Use 4.5" Length Switch
Viscosity Range	1 to 200 Centipoise
Setpoint Drift	0.5% of Setpoint

Dwyer TDS122 Thermal Dispersion Flow switch

Brand	Dwyer
Model Name/Number	TDS 222
Flow Range	0.04 to 10 fps (1.2X10-2 to 3.05 m/s)
Wetted Materials	PVDF
Pressure Limits	150 psi (10 bar) @ 77 DegreeF (25 DegreeC), derated @ 1.667 psi (.113 bar) per DegreeC above 25 DegreeC
Mounting Orientation	Any Orientation, For Pipe Sizes 3/4" To 1-1/2" Use 3.0" (7.6 Cm) Length Switch; For 2" To 16"
Supply Voltage	12 to 36 VDC
Response Time	1-10 seconds
Temperature Limits	32 to 140 DegreeF (0 to 60 DegreeC)

Dwyer TDS222 Thermal Dispersion Flow switch

Brand	Dwyer
Model Name/Number	TDS 212
Flow Range	Range: 0.04 to 10 fps (1.2X10-2 to 3.05 m/s)
Temperature Limits	32 to 140 DegreeF (0 to 60 DegreeC)
Pressure Limits	150 psi (10 bar) @ 77 DegreeF (25 DegreeC), derated @ 1.667 psi (.113 bar) per DegreeC above 25 DegreeC Repeatability +-5% o
Process Connections	3/4" male NPT
Setpoint Adjustment	0.04 to 3 fps (1.2X10-2 to .91 m/s)
Setpoint Drift	0.5% of setpoint

Dwyer TDS212 Thermal Dispersion Flow switch