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Dwyer Digital Panel Meter: 9,999 Display Span - Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC - Differential Pressure Controllers
DwyerDifferential Pressure Controllers

Dwyer Digital Panel Meter: 9,999 Display Span - Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC

The Dwyer DH-009 is a differential pressure controller with a 9,999 display span LCD panel meter. It features a black enclosure rated NEMA 4X, +/-0.5% accuracy, and (2) SPDT relay outputs rated 8 A @ 240 VAC…

SKU 3G-OTH-128370

Brand
Dwyer
Item
Digital Panel Meter: 9,999 Display Span - Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC
Category
Differential Pressure Controllers
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Technical Specifications

Dwyer
Manufacturer Part Number
DH-009
Type
- Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC, 9,999
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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dwyer DH-009 is a differential pressure controller with a 9,999 display span LCD panel meter. It features a black enclosure rated NEMA 4X, +/-0.5% accuracy, and (2) SPDT relay outputs rated 8 A @ 240 VAC resistive. The unit accepts 100-240 VAC or 132-240 VDC power and includes RS-485 communication with screw clamp terminals.

Used in

Common applications for Dwyer
Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management

Dwyer Products

3G Electric supplies Dwyer differential pressure controllers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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DWYER Digital Panel Meter: 9,999 Display Span - Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC, 9,999 (MPN DH-010). Key specifications — attr1042966: DH-010; attr1042969: +/-0.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH.
Dwyer
DWYER Digital Panel Meter: 9,999 Display Span - Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC, 9,999 (MPN DH-010). Key specifications — attr1042966: DH-010; attr1042969: +/-0.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH.
DWYER Digital Panel Meter: 9,999 Display Span - Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC, 9,999 (MPN DH-015). Key specifications — attr1042966: DH-015; attr1042969: +/-0.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH.
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DWYER Digital Panel Meter: 9,999 Display Span - Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC, 9,999 (MPN DH-015). Key specifications — attr1042966: DH-015; attr1042969: +/-0.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH.
DWYER Digital Panel Meter: 9,999 Display Span - Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC, 9,999 (MPN DH-007). Key specifications — attr1042966: DH-007; attr1042969: +/-0.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH.
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DWYER Digital Panel Meter: 9,999 Display Span - Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC, 9,999 (MPN DH-007). Key specifications — attr1042966: DH-007; attr1042969: +/-0.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH.
DWYER Digital Panel Meter: 9,999 Display Span - Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC, 9,999 (MPN DH-004). Key specifications — attr1042966: DH-004; attr1042969: +/-0.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH.
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DWYER Digital Panel Meter: 9,999 Display Span - Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC, 9,999 (MPN DH-004). Key specifications — attr1042966: DH-004; attr1042969: +/-0.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH.
DWYER Digital Panel Meter: 9,999 Display Span - Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC, 9,999 (MPN DH-014). Key specifications — attr1042966: DH-014; attr1042969: +/-0.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH.
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DWYER Digital Panel Meter: 9,999 Display Span - Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC, 9,999 (MPN DH-014). Key specifications — attr1042966: DH-014; attr1042969: +/-0.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH.

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DWYER Digital Panel Meter: 19,999 Display Span - Max, 12 V DC – 24 V DC, 0.45 in Digit Ht - Max. (MPN DPML-503). Key specifications — attr1042966: DPML-503; attr1042969: +/-0.1%; attr1042981: Red; attr1042982: LCD; attr1043003: LCD Digital Panel Meter; attr1043006: DPML; attr1043012: Screw Clamp; attr1042970: DWYER.
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DWYER Digital Panel Meter: 19,999 Display Span - Max, 12 V DC – 24 V DC, 0.45 in Digit Ht - Max. (MPN DPML-503). Key specifications — attr1042966: DPML-503; attr1042969: +/-0.1%; attr1042981: Red; attr1042982: LCD; attr1043003: LCD Digital Panel Meter; attr1043006: DPML; attr1043012: Screw Clamp; attr1042970: DWYER.
DWYER Digital Panel Meter: 9,999 Display Span - Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC, 9,999 (MPN DH-008). Key specifications — attr1042966: DH-008; attr1042969: +/-0.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH.
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DWYER Digital Panel Meter: 9,999 Display Span - Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC, 9,999 (MPN DH-008). Key specifications — attr1042966: DH-008; attr1042969: +/-0.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH.
DWYER Digital Panel Meter: 9,999 Display Span - Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC, 9,999 (MPN DH-012). Key specifications — attr1042966: DH-012; attr1042969: +/-0.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH.
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DWYER Digital Panel Meter: 9,999 Display Span - Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC, 9,999 (MPN DH-012). Key specifications — attr1042966: DH-012; attr1042969: +/-0.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH.
DWYER Digital Panel Meter: 9,999 Display Span - Max, 12 V AC – 28 V AC, 12 V DC – 28 V DC, (2) SPDT (MPN DHC-009). Key specifications — attr1042966: DHC-009; attr1042969: +/-1.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH3.
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DWYER Digital Panel Meter: 9,999 Display Span - Max, 12 V AC – 28 V AC, 12 V DC – 28 V DC, (2) SPDT (MPN DHC-009). Key specifications — attr1042966: DHC-009; attr1042969: +/-1.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH3.
DWYER Digital Panel Meter: 9,999 Display Span - Max, 12 V AC – 28 V AC, 12 V DC – 28 V DC, (2) SPDT (MPN DHC-006). Key specifications — attr1042966: DHC-006; attr1042969: +/-1.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH3.
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DWYER Digital Panel Meter: 9,999 Display Span - Max, 12 V AC – 28 V AC, 12 V DC – 28 V DC, (2) SPDT (MPN DHC-006). Key specifications — attr1042966: DHC-006; attr1042969: +/-1.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH3.
DWYER Digital Panel Meter: 9,999 Display Span - Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC, 9,999 (MPN DH-006). Key specifications — attr1042966: DH-006; attr1042969: +/-0.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH.
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DWYER Digital Panel Meter: 9,999 Display Span - Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC, 9,999 (MPN DH-006). Key specifications — attr1042966: DH-006; attr1042969: +/-0.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH.
DWYER Digital Panel Meter: 9,999 Display Span - Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC, 9,999 (MPN DH-016). Key specifications — attr1042966: DH-016; attr1042969: +/-0.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH.
Dwyer
DWYER Digital Panel Meter: 9,999 Display Span - Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC, 9,999 (MPN DH-016). Key specifications — attr1042966: DH-016; attr1042969: +/-0.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH.
DWYER Digital Panel Meter: 9,999 Display Span - Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC, 9,999 (MPN DH-017). Key specifications — attr1042966: DH-017; attr1042969: +/-0.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH.
Dwyer
DWYER Digital Panel Meter: 9,999 Display Span - Max, 100 V AC – 240 V AC, 132 V DC – 240 V DC, 9,999 (MPN DH-017). Key specifications — attr1042966: DH-017; attr1042969: +/-0.5%; attr1042981: Black; attr1042982: LCD; attr1042990: Instructions; attr1042993: 4X; attr1043003: Differential Pressure Controller; attr1043006: DH.