DTV Valve Temperature Controllers

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Delta DTV Valve Temperature Controllers

Delta DTV Valve Temperature Controllers for Industrial Process Control Applications

The Delta DTV Valve Temperature Controllers are Delta’s line of valve temperature controllers and are a versatile solution to various industrial applications including precision temperature control in valve operated heating or cooling systems.

 

General Characteristics:

– Dedicated valve controller with auto/manual switching.
– Display of valve position in %.
– PID, on/off, manual control or programmable PID control.
– Auto-tuning PID.
– Programmable control gives up to 64 temperature and time settings.
– RS-485.
– Universal sensor inputs and analogue input.
– 2 sizes.
– 2 groups of alarm switches with 17 alarm modes.
– Key lock function.
– Setting and recording software available.
– Supply voltage: 100-240VAC 50/60Hz (-15% to +10%).
– Power consumption: 5VA.
– Display method: 2 line x 4 character 7 segment LED PV-Red, SV-Green, Valve position-Green.
– Display accuracy: 0.1% full scale.
– Sampling rate: 400ms, (150ms for analogue input).
– Sensor type:
• Thermocouple – K, J, T, E, N, R, S, B, L, U, Txk.
• 3 Wire platinum RTD – Pt100, JPt100.
• Analogue input – 0-5V, 0-10V, 0-20mA, 4-20mA, 0-50mA.
– Control mode: PID, programmable PID, on/off, manual.
– Outputs:
• Relay – SPDT, AC15 250VAC 5A.
• Current – 4 to 20mA (max 600Ω).
– Alarm outputs: 3 groups.
– Feedback signal: resistive/voltage signals.
– Communication: RS-485 optional (2,400-38,400bps), Modbus ASCII/RTU.
– Ambient temp range: 0 to 50℃.

 

Order Code Size w x h (mm) Output Weight (kg)
DEVDTV4896R 48 x 96 relay 0.27
DEVDTV4896C 48 x 96 current 0.27
DEVDTV9696R 98 x 96 relay 0.36
DEVDTV9696C 98 x 96 current 0.36

(Please see attached PDF’s for further information)