• Differential pressure transmitter with 8 switchable measuring areas. • Can be used for measuring above atmospheric, under atmospheric and differential pressures • Manual zero point calibration and adjustable offset • Can be used for clean air, non-aggressive and non- combustible gases • Have 8 switchable measuring areas that can be selected by using dipswitches • Can be used for monitoring filters, ventilation and air conditions. • DC52 will be delivered with 2 meter connection hose, 2 pcs pressure connection nipples and screws. Technical Data Power supply: Power consumption: Measuring ranges: Output: Electrical connection: Pressure connection: Working temperature: Medium: Accuracy: Humidity: Long term stability: Linearity: Zero point offset: Signal filtering: Hysteresis: Enclosure: Material: 15...36V DC max. 1 W (< 20mA) 0.100 mm H2O 0.500 mm H2O 4-20 mA 2 or 3 Wire Screw terminal 0,14-1,5 mm2 4/6x11 mm 0 to +50°C Clean air, non-aggressive and noncombustible gases ± 3% <95% RH ± 1% <±1% ±10% 1 sec./10 sec. 0,3% IP65 Plastic

Schematic diagram Load resistance diagram Connection diagram Ordering guide Comadan WE FIRE IN CONTROL Tel. +45 8644 7877 ■ Mail: [email protected] ■ www.comadan.com 2 af 3

DATASHEET DC52 Differential pressure transmitter DIP Switches for measuring setting Tel. +45 8644 7877 • Mail: [email protected] • www.comadan.com