DTV…X

Product catalog summary

Overview: The DTV...X is a differential pressure switch designed for air and non-corrosive gases, suitable for applications such as air handling units, fans, filters, and defrosting functions. It supports differential pressures up to 5000 Pa and operates effectively at temperatures as low as -20°C.

Specifications:

Media: Air and non-corrosive gases
Ambient Temperature: -20 to +85 °C
Storage Temperature: -40 to +85 °C
Max Overload Pressure: 10 kPa
Switch Capacity: Over 1 million operations
Protection Class: IP54
Relay Output: Max 1.5 A (0.4 A), 250 VAC, change-over contact
Weight: 0.17 kg including packaging

Functionality: The device compares the pressure at the high-pressure inlet (P1) to the low-pressure inlet (P2). The contact closes or opens when the differential pressure exceeds the setpoint. The setpoint is adjustable via a knob under the lid, visible through the lid.

Installation: The device includes three internal AMP flat plug connectors and three push-on screw terminals for easy connection. It comes with two pressure outlets and a 2-meter plastic tube.

Models and Ranges:

DTV300X: 20-300 Pa, Hysteresis 10 Pa ± 15%
DTV500X: 50-500 Pa, Hysteresis 20 Pa ± 15%
DTV1000X: 200-1000 Pa, Hysteresis 100 Pa ± 15%
DTV2500X: 500-2500 Pa, Hysteresis 150 Pa ± 15%
DTV5000X: 1000-5000 Pa, Hysteresis 250 Pa ± 15%

Materials:

Sensor Housing: Polystyrene
Membrane: Silicone
Mounting Bracket: Galvanized stainless steel

Accessories:

ANS-1: Two pressure outlets and 2 m plastic tube
DBZ-14A/B: Mounting bracket sets with screws

Wiring: The wiring includes Normally Closed (NC), Normally Opened (NO), and Common (COM) terminals.

Dimensions: Detailed dimensions for the pressure switch and mounting brackets are provided.

Documentation: Additional documentation is available at www.regincontrols.com.

Catalog excerpts

Differential pressure switch for supervising air handling units, fans, filters or to control defrosting functions. Differential pressure switch for air and noncorrosive gases ✓ Lowest setpoint value is 20 Pa (DTV300X) ✓ Excellent long-term stability ✓ Easy installation and mounting ✓ Can be used at temperatures down to -20°C DTV...X is a pressure switch for supervision of air or non-aggressive, non-flammable gases in air handling systems. The device may be used in, for instance, the following applications: ✓ Air filters and air handling units ✓ Industrial air cooling circuits ✓ Ventilation duct flow monitoring ✓ Air control and fire protection dampers ✓ Heat exchanger frost protection systems The pressure connected to the high pressure point inlet (P1) is compared to the low pressure connected to P2. When the differential pressure exceeds the setpoint value, the contact will close or open. When the pressure switch is used to supervise a fan, it is possible to leave the P2 pressure connection (for atmospheric pressure) open. The setpoint value is set using a knob under the lid, with the setpoint value visible through the lid. The lid is secured with a single screw to facilitate mounting and service. The device hysteresis is pre-set upon delivery. DTV...X has 3 internal AMP flat plug connectors located under the plastic cover. 3 push-on screw terminals are included upon delivery for easy connection. HEAD OFFICE SWEDEN E-mail: [email protected]

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Technical data HEAD OFFICE SWEDEN E-mail: [email protected]

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DimensionsDimensions, pressure switch 57.5 Dimensions mounting brackets DBZ-14B: 10 .r 010 77 0 4.5 18 11 40 [mm]Documentation All documentation can be downloaded from www.regincontrols.com. HEAD OFFICE SWEDEN E-mail: [email protected]

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DTV…X

DTV…X

Catalog excerpts

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