No image available
No image available
Your request is being processed.
Topworx-P-TX Series

TopWorx™ TX series - HART Transmitter

Contact Us
Consult an Expert

Product Description

The HART enabled TX switchbox delivers essential position variables for discrete valve applications, offering simple installation and low-maintenance operation.

Specifications

Certification
Intrinsically Safe, Explosion/Flame-proof and General Purpose
Environmental Ratings
IP66, IP67, UL Type 4/4X
Shaft Rotation
20° to 90° (Consult Factory for Additional Shaft Rotation Sensing)
Hysteresis
0.5%
Repeatability
0.5%
Linearity ¼ Turn,
1% of span
Operating Temperature Limits (HART module)
Min - 40°C, Max 80°C
Seals
Silicone
4-20mA/ HART Terminal Voltage
Min: 10 VDC, Typ. 24VDC, Max: 39 VDC
Analog Position
0 to 100%
High (H) Alarm
22.3mA
Low (L) Alarm
< 3.5mA
Multi-Drop Current Draw
4.0mA
Lift-Off Voltage
10.0V
Device Resistance and Capacitance
Rx: 27.12k ohms,
Cx: 6.11nF @ 950Hz

Features

  • Stainless steel / Aluminium housing
  • 4~20mA output with HART communication
  • Selectable endpoint hysteresis ±3 %
  • Point to Point and Multi-drop mode
  • Supports NE-107 and NE-43
  • Cycle Counters, Last Close / Open Stroke Time,
  • Valve time in Open/Close position, Open / Close travel time
  • HART with Mechanical / MiniGO / Inductive Sensor or without sensor
  • Polarity and overvoltage protection
  • Five-point valve position calibration
  • Useable Linear and Quarter Turn application

Documents & Drawings