Model 178A Front Panel Mounting Differential Pressure Transmitter
Product Description
The model 178A Series pressure monitors are low-range differential pressure transmitters. Each unit features a push-activated ZERO function and an associated LCD display. With a convenient push button, the zero calibration can be performed without any additional equipment. It significantly reduces time and cost for users.
The 178A series pressure differential monitor has a SS304 front panel and an IP65/NEMA 4 rated aluminum die casting enclosure to withstand environmental effects. The pressure ranges from 0.1″WC to 100″WC, unidirectional or bidirectional. The output is 2-wire 4 to 20mA, fully protected against short circuiting and incorrect wiring.
All units are temperature compensated. 0.6%, 0.4% and 0.25% accuracies are available. The patented stainless steel diaphragm sensor provides good corrosion resistance,excellent repeatability and long term stability.
Key Features of Alpha 178A pressure monitor:
SS304 Front Panel Mounting
3-1/2 Digit LCD Display
Push Button Zero Calibration
Up to 15 PSI Proof Pressure on all Ranges
Miswiring Full Protection
Rugged Aluminum Housing Rated NEMA 4/IP65
Specification of Alpha 178A pressure differential monitor:
Accuracy: ±0.25%, ±0.40% or ±0.60% of span
Differential Pressure Ranges:
Unidirectional: 0.10 in.W.C. to 100.00 in.W.C.
Bidirectional: ±0.10 in.W.C. to ±50.00 in.W.C.
NEMA 4/IP65; Die-cast aluminum
Mounting: surface mount
Output signal: current or voltage
Process Applications of Alpha 178A pressure sensor:
HVAC and VAV Control
Clean Room and Isolation Rooms
Duct Static Pressure Measurement
Draft Control and Fume Hood Control
Furnace Air Flow Control
Power Plant Air Flow Monitor and Control
Alpha instruments Incis one of professional pressure transducers suppliers, we provide LOW Differential Transducer Model 162, LOW Differential Transducer Model 164, surface mount pressure sensor, low pressure transmitterand etc. Want to know more? Please contact us.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
Model 168 intrinsically safe Differential Pressure Transducer | Alpha instrumentsis an experienced differential pressure transmitter supplierand differential pressure transducer manufacturer/factory. We are very... | |
Model 161 Cost-effective Differential Pressure Transducer | As a pressure transducer supplier, Alpha instruments Inc was founded in 2005, in Massachusetts, US. We specialized in the development and manufactu... | |
VARIABLE AIR VOLUME (VAV) PRESSURE TRANSMITTER | Variable air volume (VAV) systems are an effective solution for reducing both the first cost and operating costs for a building owner. Maintainin... | |
Model 166 Cost-effective Differential Pressure Transducer | As a differential pressure transmitter supplier, Alpha instruments Inc specialized in the development and manufacture of low pressure differential ... | |
Model 161 Cost-effective Differential Pressure Transducer | Alpha instrumentsis an experienced differential pressure transmitter supplierand differential pressure transducer manufacturer/factory. We are very... |
Похожие товары
What Are The Characteristics Of CNC Machining? | Продавец: shenzhen richconn technology co.,ltd | What Are The Characteristics Of CNC Machine? Process concentration, automation, high flexibili... | |
PVD COATING | Продавец: shenzhen richconn technology co.,ltd | Physical vapour deposition, just PVD coating, as we usually call it, refers to vacuum ion plating... | |
ELECTROPHORESIS COATING | Продавец: shenzhen richconn technology co.,ltd | Electrophoresis metal coatingcan be called electrocoating, e-coating, electrophoretic painting, a... | |
CNC PLASTIC MACHINING | Продавец: shenzhen richconn technology co.,ltd | The characteristics of plastic cnc machining chinamaterial are defined by the melting point tempe... | |
CNC MACHINING MATERIALS | Продавец: shenzhen richconn technology co.,ltd | CNC machining has not too many restrictions on CNC material list. Common plastics, metals, or spe... |