About Sensocon USA SERIES 211-D004I-1 Differential Pressure Transmitter
Sensocon USA SERIES 211-D004I-1 Differential Pressure Transmitter
Model 211-D004I-1
Pressure Range 0-4
Accuracy 1%
Compact Design
0.25% Accuracy
LED Power Indication
4 20 mA or 0 10 V output
The Series 211 Differential Pressure Transmitter can accurately measure positive, negative, or differential pressure and send the corresponding 4 20 mA output signal. The Series 211 Differential Pressure Transmitter is not position sensitive and can be mounted in any orientation without compromising accuracy. It also features a power LED, so you always know when the transmitter is operating. The compact, lightweight design makes installation simple and easy.
SPECIFICATIONS
Maximum Pressure:
Ranges 5 PSI (35 kPa) = 15 PSI (100 kPa) Max Ranges > 5 PSI (35 kPa) = 30 PSI (200 kPa) Max
Media Compatibility:
Air and compatible noncombustible, non-corrosive gasses
Accuracy:
Ranges 4 w.c. (1 kPa) 1.0% Ranges 5 w.c. (1.25 kPa) 0.25%
Temperature Ranges:
Compensated: 15 to 120F (-10 to 50C) Operating: -10 to 155F (-25 to 70C)
Thermal Effect:+/- 0.028% FS/F (+/- 0.050%/C)
Stability: +/- 0.25% FS/year
Output Signal: 4-20 mA, 2 wire or 0-10V
Loop Resistance: 250 @ 24 VDC
Power Supply: 12-30 VDC
Housing Material: ABS Plastic
Electrical Connections: screw terminals
Process Connection: Push on connection for 3/16 I.D. tubing
Agency Approvals: CE
Reliable Differential Pressure MonitoringThe SERIES 211-D004I-1 delivers accurate differential pressure readings with a 1% full-scale precision, making it an ideal choice for critical environments such as clean rooms, isolation rooms, and HVAC systems. Built to monitor air and non-corrosive gases, its rugged anodized aluminum and ABS construction ensures dependable performance in industrial settings.
User-Friendly Interface and InstallationThis transmitters 4-digit LCD display provides clear real-time readings. Zero and span calibrations are quickly accomplished using simple push-button controls. The included mounting hardware and 1/8" NPT female pressure ports facilitate a straightforward wall-mount installation, reducing setup time and ensuring reliable integration.
Broad Environmental CompatibilityOperating across 0 to 60C (32 to 140F) and storing safely between -20 and 70C (-4 to 158F), this unit tolerates demanding environments. The IP54-rated enclosure provides moderate protection against dust and splashing water, further securing its function within busy industrial or laboratory atmospheres.
FAQs of Sensocon USA SERIES 211-D004I-1 Differential Pressure Transmitter:
Q: How do I install the Sensocon SERIES 211-D004I-1 differential pressure transmitter?
A: To install the SERIES 211-D004I-1, mount it to the wall using the provided screws. Connect your pressure lines to the 1/8" NPT female high and low ports, and wire the device for 12-36 VDC loop-powered operation. Detailed steps can be found in the included user manual.
Q: What environments and applications is this pressure transmitter best suited for?
A: This model is ideal for HVAC systems, clean rooms, isolation rooms, air velocity and filter monitoring where precise differential air pressure measurement is required. Its IP54-rated enclosure and industrial-grade construction allow use in moderately harsh environments.
Q: When should zero and span adjustments be performed?
A: It is best to perform zero and span calibrations during initial installation or periodic maintenance. Use the push-button controls to ensure accurate readings, especially after installing the unit or when process requirements change.
Q: Where can I view the measured pressure readings?
A: Measured differential pressure values are displayed on the units integrated 4-digit LCD display, offering clear and immediate feedback for operational monitoring and troubleshooting.
Q: What are the benefits of using a loop-powered (4-20 mA) transmitter configuration?
A: A 4-20 mA loop-powered output ensures reliable signal transmission over long distances and provides industry-standard compatibility with process control systems, minimizing noise and easing integration into existing infrastructure.
Q: How does the enclosure rating of IP54 impact its usage?
A: The IP54 rating means the transmitter has limited protection against dust ingress and is guarded against splashes of water, making it suitable for indoor use in environments where direct water exposure is unlikely.