Αποτελέσματα Αναζήτησης
Ensure that the FG terminal is connected to ground when using a commercially available switch-mode power supply. • Be sure to prepare the main power supply and the signal power
This product controls the flow rate of air and nitrogen gas according to the analog signal (voltage signal 1 to 5 V or current signal 4 to 20 mA) that is input from an external device such as a PLC. The
| Follow the instructions given below for the selection and handling of the product. The instructions on selection (installation, wiring, environment, adjustment, operation, maintenance, etc.) described below must be followed.
Follow the instructions given below when designing, selecting and handling the product. Caution 1. When selecting equipment, carefully consider the application, required specifications, and operating conditions (fluid, pressure, flow rate, filtration, and environment), making sure not to exceed the specification range. 2.
VAV systems or dampers. When controlling air flow, it is possible to select a fan manufacturer or a common measuring probe that has a K-value. DPT-Ctrl series devices are commonly used in HVAC/R systems for: • Controlling differential pressure or air flow in air handling systems • VAV applications • Controlling parking garage exhaust fans
4 Switching from real-time flow rate to accumulated flow is possible. 5 Two independent flow rate settings are possible. Make possible the monitoring of air flow from the main line to each branch line. The accumulated pulse output function (100l/pulse) enables remote monitoring of accumulated flow.
Read the instructions prior to performing any task! These installation and commissioning instructions enable the safe and efficient handling of the Easy type control components and the associated VAV terminal unit. The manual must be kept near the unit to be available for use at all times.
