Rosemount™ 1056 Intelligent Four-Wire Transmitter

Rosemount

Rosemount™ 1056 Intelligent Four-Wire Transmitter

Rosemount

The 1056 dual-input transmitter offers single or dual sensor input with an unrestricted choice of dual measurements thus reducing the cost per loop and saving panel space. This multi-parameter instrument offers a wide range of measurement choices, including differential conductivity, dual oxygen and many other combinations supporting most industrial, commercial, and municipal applications. The modular design of the instrument allows signal input boards to be field replaced making configuration changes easy.

Specifications

Ambient Temperature
0 to 55 °C (32 to 131 °F)
Turbidity only: 0 to 50 °C (32 to 122 °F)
Accuracy
±0.05 mA @ 25 °C Terminal
Power Supply
Code -01: 115 VAC ±15 % 60 Hz ±6 %, 10 W.; 230 VAC ±15% 50 Hz ±6 %, 10 W.
Code 02: 20 to 30 VDC. 15 W.
Code 03: 84 to 265 VAC, 47 to 63.0 Hz. 15 W.
Note: Code 02 and 03 power supplies include 4 programmable relays.
Enclosure Rating
Polycarbonate. Type 4X, IP65.
Certifications/Approvals
CSA
Class I, Division 2, Groups A, B, C, & D
Class II, Division 2, Groups E, F, & G
Class III T4A Tamb= 50°C
Dimensions
Overall 155 x 155 x 131mm (6.10 x 6.10 x 5.15 in.). Cutout: 1/2 DIN 139mm x 139mm (5.45 x 5.45 in.)
Weight
3 lbs/4 lbs (1.5 kg/2.0 kg)

Features

  • Faster installation using Quick Start programming, auto-recognition of sensor boards and modular design
  • At a glance view of pertinent information provided by the large customizable display
  • Visibility of process parameters by utilizing HART or Profibus DP digital communications
  • Effortlessly connect with PLCs and DCS’ by choosing the HART  or Profibus DP communication options

Documents & Drawings

Training & Services