The technical parameters of Rosemount 56-02-20-34-HT are as follows:
Power supply: 24VDC with 4 alarm relays.
Measurement 1: Contacting conductivity.
Measurement 2: Residual chlorine.
Communication method: HART digital communication.
In addition, some common technical parameters of Rosemount 56 series transmitters are as follows:
Ambient temperature: -10 to 60°C (14 to 140°F), RH 5 to 95% (non-condensing). Turbidity only: 0 to 55°C (32 to 131°F), RH 5 to 95% (non-condensing).
Dimensions: 157x157x132mm (6.2x6.2x5.2in.).
Weight: Approx. 1.5kg/2.0kg (3lbs/4lbs).