Series IDF refrigerated air dryers feature improved ambient (113°F/45°C) and inlet (149°F/65°C) air temperatures as well as improved flow ratings over standard models. 

Series IDFB refrigerated air dryers feature improved ambient (113°F/45°C) and inlet (149°F/65°C) air temperatures as well as improved flow ratings over standard models. 

Series IDFA refrigerated air dryers feature improved ambient (113°F/45°C) and inlet (149°F/65°C) air temperatures as well as improved flow ratings over standard models. 

Bracket mounting inserts found on the standard ZSE20A are omitted as well.  25A-ZSE20A(F) is UL/CSA, CE and RoHS compliant, with an IP40 enclosure rating.

ZSE20B(F) is UL/CSA, CE and RoHS compliant, with an IP65 enclosure rating.

ZSE20B(F) is UL/CSA, CE and RoHS compliant, with an IP65 enclosure rating.

ZSE20C(F) is UL/CSA, CE and RoHS compliant.

The ZSE20B(F)-S is a digital vacuum sensor with all standard features of the ZSE20B(F), while integrating an M12 connection. M12 permits a stable connection for sensor installations outside a cabinet. The sensor has an informative, easy to read 3 screen, 3 color display.

The ZSE20B(F)-S is a digital vacuum sensor with all standard features of the ZSE20B(F), while integrating an M12 connection. M12 permits a stable connection for sensor installations outside a cabinet. The sensor has an informative, easy to read 3 screen, 3 color display.

ZSE20B(F)-L is UL/CSA, CE and RoHS compliant, with an IP65 enclosure rating.

ZSE20B(F)-L is UL/CSA, CE and RoHS compliant, with an IP65 enclosure rating.

Rated Flow Range: 04 (0.5 to 4L/min), Flow Adjustment Valve: None, Thread: N (NPT), Port Size: 03 (3/8), Output Specification: F (OUT1: PNP; OUT2: Analog 4 to 20mA), Temperature Sensor: None, Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: F (Instantaneous Flow Rate: Gal/min; Accumulated Flow: Gal; Temp: °F)

Rated Flow Range: 04 (0.5 to 4L/min), Flow Adjustment Valve: S (Flow Adjustment Valve), Thread: N (NPT), Port Size: 03 (3/8), Output Specification: F (OUT1: PNP; OUT2: Analog 4 to 20mA), Temperature Sensor: None, Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: F (Instantaneous Flow Rate: Gal/min; Accumulated Flow: Gal; Temp: °F)

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: None, Thread: N (NPT), Port Size: 04 (1/2), Output Specification: F (OUT1: PNP; OUT2: Analog 4 to 20mA), Temperature Sensor: None, Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: F (Instantaneous Flow Rate: Gal/min; Accumulated Flow: Gal; Temp: °F)

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: S (Flow Adjustment Valve), Thread: N (NPT), Port Size: 04 (1/2), Output Specification: F (OUT1: PNP; OUT2: Analog 4 to 20mA), Temperature Sensor: None, Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: F (Instantaneous Flow Rate: Gal/min; Accumulated Flow: Gal; Temp: °F)

Rated Flow Range: 40 (5 to 40 L/min), Flow Adjustment Valve: None, Thread: N (NPT), Port Size: 04 (1/2), Output Specification: F (OUT1: PNP; OUT2: Analog 4 to 20mA), Temperature Sensor: None, Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: F (Instantaneous Flow Rate: Gal/min; Accumulated Flow: Gal; Temp: °F)

Rated Flow Range: 21 (50 to 250 L/min), Flow Adjustment Valve: None, Thread: N (NPT), Port Size: 14 (1 1/2), Output Specification: F (OUT1: PNP; OUT2: Analog 4 to 20mA), Temperature Sensor: None, Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: F (Instantaneous Flow Rate: Gal/min; Accumulated Flow: Gal; Temp: °F)

Rated Flow Range: 11 (10 to 100 L/min), Flow Adjustment Valve: None, Thread: Rc, Port Size: 10 (1), Output Specification: F (OUT1: PNP; OUT2: Analog 4 to 20mA), Temperature Sensor: None, Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: F (Instantaneous Flow Rate: Gal/min; Accumulated Flow: Gal; Temp: °F)

Rated Flow Range: 11 (10 to 100 L/min), Flow Adjustment Valve: None, Thread: Rc, Port Size: 06 (3/4), Output Specification: F (OUT1: PNP; OUT2: Analog 4 to 20mA), Temperature Sensor: None, Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: F (Instantaneous Flow Rate: Gal/min; Accumulated Flow: Gal; Temp: °F)

Rated Flow Range: 40 (5 to 40 L/min), Flow Adjustment Valve: S (Flow Adjustment Valve), Thread: N (NPT), Port Size: 06 (3/4), Output Specification: F (OUT1: PNP; OUT2: Analog 4 to 20mA), Temperature Sensor: None, Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: F (Instantaneous Flow Rate: Gal/min; Accumulated Flow: Gal; Temp: °F)