Series 212 Weather-Proof Differential Pressure Transmitter

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Series 212 Weather-Proof Differential Pressure Transmitter Specification

Outer Size
Weather-Proof Enclosure, IP65

Display
Analog

Grade
Industrial

Thread
G1/2 BSP

Sensor Type
Capacitive Differential Pressure Sensor

Seal Material
Nitrile Rubber

Material
Die Cast Aluminum Body

Dial Material
Polycarbonate

Pointer Material
Aluminum

Processing Type
Weather-Proof, Sealed, Factory Calibrated

Diameter
110 mm Front Dial

Glass Size
110 mm

Mount Type
Wall or Panel Mount

Scale Range
0-1000 Pa, 0-5000 Pa, 0-10000 Pa (Different Models)

Accuracy
1% of Full Scale

Finishing
Powder Coated

Measure Pressure Of
Air and Non-Corrosive Gases

Accessories
Mounting Bracket, Calibration Certificate

Series 212 Weather-Proof Differential Pressure Transmitter Trade Information

Payment Terms
Cash Against Delivery (CAD), Cash on Delivery (COD), Cash in Advance (CID), Cheque, Cash Advance (CA)

Main Export Market(s)
Middle East, Western Europe, Africa, Central America, South America, Asia, Eastern Europe, North America, Australia

Main Domestic Market
All India

About Series 212 Weather-Proof Differential Pressure Transmitter

Series 212 Weather-Proof Differential Pressure Transmitter

The Series 212 Weatherproof Differential Pressure Transmitter can accurately measurepositive, negative, or differential pressure and send a corresponding 4-20 mA or 0-10 V output signal. The Series 212 Weatherproof Differential Pressure Transmitter is designed with an IP 65 enclosure and can be easily mounted to any flat surface. The Series 212 is not position sensitive and can be mounted in any orientation without compromising accuracy. The compact, lightweight design makes installation simple and easy.

Model	Pressure Range	Accuracy
212-D001I-1	0-1"	1%
212-D002I-1	0-2"	1%
212-D004I-1	0-4"	1%
212-D006I-3	0-6"	0.25%
212-D010I-3	0-10"	0.25%
212-D020I-3	0-20"	0.25%
212-D040I-3	0-40"	0.25%
212-D005P-3	0-5 PSI	0.25%
212-D010P-3	0-10 PSI	0.25%
212-D015P-3	0-15 PSI	0.25%
212-D250A-1	0-250 Pa	1%
212-D500A-1	0-500 Pa	1%
212-D001K-1	0-1 kPa	1%
212-D002K-3	0-2 kPa	0.25%
212-D003K-3	0-3 kPa	0.25%
212-D005K-3	0-5 kPa	0.25%
212-D010K-3	0-10 kPa	0.25%
212-D025K-3	0-25 kPa	0.25%
212-D050K-3	0-50 kPa	0.25%
212-D100K-3	0-100 kPa	0.25%

For 0-10 V output, add -V to the end of the part number. Consult factory for other calibration ranges including zero center ranges.

Weather-Proof Reliability for Demanding Environments

Built to withstand harsh industrial conditions, the Series 212 transmitter features a powder-coated die-cast aluminum housing and IP65 protection. The weather-proof, sealed design allows reliable operation under challenging environments such as clean rooms, ventilation systems, and outdoor HVAC installations.

Rapid and Precise Differential Pressure Measurement

With an impressive response time of less than one second and accuracy within 1% of full scale, this transmitter delivers near-instantaneous, reliable readings for critical air and gas applications. Zero and span can be conveniently adjusted from the front for on-site calibration, maximizing efficiency.

Versatile Integration and Calibration Support

The Series 212 comes factory calibrated and provides easy installation via wall or panel mounting. The complete kit includes a mounting bracket and calibration certificate, ensuring users meet stringent regulatory or process requirements. Its dual pressure ports enable direct differential measurement across filters or in ventilation ducts.

FAQs of Series 212 Weather-Proof Differential Pressure Transmitter:

Q: How is the Series 212 Weather-Proof Differential Pressure Transmitter installed?

A: The transmitter can be wall or panel mounted using the provided mounting bracket. Two pressure ports allow connection across a filter or duct for differential measurement. Its compact and robust design (110 mm diameter) facilitates easy installation in tight spaces.

Q: What are the main applications for this differential pressure transmitter?

A: It is specifically engineered for monitoring HVAC systems, clean rooms, filter performance, and industrial ventilation. It is also suitable for any process requiring precise air or non-corrosive gas pressure measurement within industrial environments.

Q: How do I adjust the zero and span settings?

A: Zero and span adjustments are front accessible, allowing quick calibration or re-zeroing on-site using a screwdriver. This feature simplifies maintenance and ensures ongoing measurement accuracy in changing operating conditions.

Q: When should I use a model with a specific pressure range (e.g., 0-1000 Pa, 0-5000 Pa, 0-10000 Pa)?

A: Select the range based on the expected pressure variation in your application. For fine control or low-pressure environments, use the 0-1000 Pa model. For higher flow or pressure differentials, choose one of the higher-range versions to optimize accuracy and transmitter life.

Q: Where can this transmitter be used considering its protection rating?

A: Thanks to its IP65-rated enclosure, the Series 212 is suitable for both indoor and outdoor installations, including locations exposed to dust and water spray, such as plant rooms, vents, or sheltered outdoor panels.

Q: What are the benefits of the capacitive differential pressure sensor design?

A: The capacitive sensor provides high accuracy, excellent long-term stability, and resilience to overpressure (up to 500% of full scale). This ensures dependable readings and reduces the risk of sensor failure even during process surges.

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