Emerson Rosemount Analytical 56 Dual Input Analyzer pH Meters

Rosemount™ 56 Dual Channel Transmitter

Features of Rosemount™ 56 Dual Channel Transmitter

Retrieve calibration and measurement information by accessing the data logger via USB

Design efficient processes by utilizing the built-in PID controller

At a glance view of pertinent information provided by the large customizable display

Transmit process parameters by utilizing HART® or Profibus DP digital communications

Do more using a powerful device with data logging capability and PID control

Specifications of Rosemount™ 56 Dual Channel Transmitter

Certifications/ApprovalsFM: Class I, Division 2, Groups A, B, C, & D • Class Il & lll, Division 2, Groups E, F,&G • T4

WeightRounded up to nearest lb or nearest 0.5 kg: 3 lbs/4 lbs (1.5 kg/2.0 kg)

Measurement Range pH sensor: 0 to 14 pH

ORP Sensor: -1500 to +1500 mV

AccuracypH Sensor: ±0.01 pH

ORP Sensor: ±1 mV

Similar models to Rosemount™ 56 dual-channel transmitters:

56-02-20-34-HT: Power supply is 24VDC with 4 alarm relays, measurement 1 is contact conductivity, measurement 2 is residual chlorine, and the communication method is HART digital communication.

56-02-20-34-DP: Similar to the previous model, except that the communication method is Profibus DP digital communication.

56-02-20-30-HT: Power supply is 24VDC with 4 alarm relays, measurement 1 and measurement 2 are both contact conductivity, using HART digital communication.

56-02-20-30-DP: The communication method is Profibus DP digital communication, and other configurations are the same as 56-02-20-30-HT.

56-02-20-35-HT: Power supply 24VDC with 4 alarm relays, measurement 1 is contact conductivity, measurement 2 is dissolved oxygen, and communication is HART digital communication.

56-02-20-35-DP: Communication uses Profibus DP digital communication, and the rest is the same as 56-02-20-35-HT.

56-02-20-33-HT: 24VDC power supply with 4 alarm relays, measurement 1 is contact conductivity, measurement 2 is flow/current input, and HART digital communication is used.

56-02-20-33-DP: Profibus DP digital communication is used, and other aspects are the same as 56-02-20-33-HT.

56-02-20-38-HT: Power supply 24VDC with 4 alarm relays, measurement 1 is contact conductivity, measurement 2 is none, and communication is HART digital communication.

56-02-20-36-HT: 24VDC power supply with 4 alarm relays, measurement 1 is contact conductivity, measurement 2 is ozone, and HART digital communication is used.

56-02-24-35-HT: Power supply 24VDC with 4 alarm relays, measurement 1 is residual chlorine, measurement 2 is dissolved oxygen, and communication is HART digital communication.

56-02-24-35-DP: Communication is Profibus DP digital communication, and the rest of the configuration is the same as 56-02-24-35-HT.

56-02-24-33-HT: 24VDC power supply with 4 alarm relays, measurement 1 is residual chlorine, measurement 2 is flow/current input, and HART digital communication is used.

56-02-24-33-DP: Profibus DP digital communication is used, and the rest is the same as 56-02-24-33-HT.

56-02-24-38-HT: Power supply 24VDC with 4 alarm relays, measurement 1 is residual chlorine, measurement 2 is none, and communication uses HART digital communication.

56-02-24-38-DP: The communication method is Profibus DP digital communication, and other aspects are the same as 56-02-24-38-HT.

56-02-24-36-HT: 24VDC power supply with 4 alarm relays, measurement 1 is residual chlorine, measurement 2 is ozone, and HART digital communication is used.

56-02-24-36-DP: Profibus DP digital communication is used, and the rest is the same as 56-02-24-36-HT.

56-02-24-32-HT: Power supply 24VDC with 4 alarm relays, measurement 1 is residual chlorine, measurement 2 is pH/ORP/ISE, and communication is HART digital communication.

56-02-24-32-DP: Communication adopts Profibus DP digital communication, and other configurations are the same as 56-02-24-32-HT.

56-02-24-37-HT: 24VDC power supply with 4 alarm relays, measurement 1 is residual chlorine, measurement 2 is turbidity, and HART digital communication is used.

56-02-24-37-DP: Profibus DP digital communication is used, and other configurations are the same as 56-02-24-37-HT.

56-03-21-38-HT: Power supply is 85-265VAC switching power supply, 50/60Hz with four alarm relays, measurement 1 is ring conductivity, measurement 2 is none, and communication is HART digital communication.