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Wireless Transmitters Tx-251

Wireless Transmitters Tx-251

Product Details:

  • Measurement Range 0100 mA
  • Sensor Type Current sensor
  • Frequency 2.4 GHz
  • Temperature Range -20C to +60C
  • Humidity % Up to 95% RH
  • Diameter Standard enclosure 80 mm
  • Resolution 0.1 mA
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Wireless Transmitters Tx-251 Price And Quantity

Wireless Transmitters Tx-251 Product Specifications

  • 0100 mA
  • Low power consumption
  • LED indicator
  • 2% FS
  • Current sensor
  • 2.4 GHz
  • -20C to +60C
  • ABS plastic
  • Up to 95% RH
  • Standard enclosure 80 mm
  • 0.1 mA
  • DC 9V battery
  • Liquid & gas
  • 0100 mA
  • IP65
  • Wireless Transmitter
  • Up to 200 meters (line of sight)
  • 2.4 GHz RF wireless
  • 24 transmitter nodes

Product Description

Specification

Display

Graphic LCD Display

RF Frequency

2.4 GHz Or 865 MHz.

Operating Voltage

12 V DC or 110/220 VAC

Current

250 mAc 12 V DC

Compatibility

HNL-SENSE Wireless Transmitter

Channel

Extendable up to 16

Parameters

Configurable according to transmitter parameters

Output

RS-232 / 485, 4-20 mA

Relays

2 Dry Contact (5 Amp)

Protection

Power EMI filter, surge suppression, 4-20 mA & RS- 232/485 surge suppression.

Antenna

6 half wave dipole articulating RPSMA Antenna

Temperature

-20 C to +50 C

Enclosure

high impacted plastic or stainless still

Range

300-meter clear line of sight with the standard dipole antenna, extendable up to 3.0 Km using high gain directional antenna.

Warranty

1 Year (Hardware)

Optional

Inbuilt data logger with a real-time clock. Comprehensive software to
download and feature analysis of the recorded readings. Inbuilt GSM to transfer the data online

 



Advanced Wireless Connectivity

Utilizing a robust 2.4 GHz RF wireless protocol, the Tx-251 transmitter offers interference-immune communication for precise measurement. Built for up to 24 nodes within a single network, the transmitter ensures scalable and secure connectivity in industrial operations, with a data rate of 250 kbps for timely updates.


Reliable Performance and Efficiency

With continuous sampling, a quick startup time of less than 2 seconds, and high accuracy (2% FS), the Tx-251 delivers dependable measurements from 0-100 mA. The integrated LED indicator simplifies monitoring by displaying vital power and signal status at a glance, maximizing workflow efficiency.


Durability and Flexibility in Application

Crafted from tough ABS plastic and rated IP65 for dust and water resistance, the Tx-251 suits challenging environments. Its flexible mounting options and wide operating temperature range (-20C to +60C) make it ideal for applications measuring liquid and gas currents in various industrial settings.

FAQ's of Wireless Transmitters Tx-251:


Q: How do I install the Tx-251 wireless transmitter for optimal range?

A: To achieve optimal signal range (up to 200 meters line of sight), install the Tx-251 on a wall or flat surface away from large metal objects and obstructions. Ensure the antenna area remains unobstructed and mount within typical receiver deployment zones for best performance.

Q: What benefits does the encrypted wireless protocol offer?

A: The Tx-251's encrypted wireless protocol protects transmitted data from unauthorized access and interference, ensuring secure and reliable measurements in demanding industrial and laboratory environments.

Q: When should the battery be replaced on the Tx-251 transmitter?

A: You should replace the DC 9V battery after 12 months of typical continuous use, or when the LED indicator signals low power. Always use compatible high-quality batteries to maintain performance and ensure uninterrupted operation.

Q: Where can the Tx-251 be used safely in industrial applications?

A: The Tx-251 is suitable for environments where liquid or gas current measurement is essential, with IP65 protection and resistance to dust, water, and humidity up to 95% RH. Its ABS case and wide temperature tolerance allow deployment in most industrial locations.

Q: What is the process for connecting the transmitter to the compatible receiver?

A: Pair the Tx-251 with the Rx-251 receiver by powering both devices and following setup instructions to synchronize via the secure 2.4 GHz wireless protocol. The integrated antenna ensures seamless data transfer and high signal fidelity.

Q: How does the continuous sampling mode enhance measurement accuracy?

A: Continuous sampling allows the transmitter to monitor currents consistently, minimizing data gaps and improving overall accuracy up to 2% FS. This is especially effective for dynamic liquid and gas media monitoring applications.

Q: What are the advantages of the firmware upgradeable feature?

A: Upgradable firmware ensures your Tx-251 transmitter remains compatible with evolving protocols, latest security standards, and new receiver models, protecting your investment and extending device lifespan.

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