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Dwyer Digital Panel Meter: -1,999 Display Span - Min, 1,999 Display Span - Max - Process Digital Panel Meters

DwyerProcess Digital Panel Meters

Dwyer Digital Panel Meter: -1,999 Display Span - Min, 1,999 Display Span - Max

The Dwyer DPMA-502 is a 4-digit process digital panel meter with a red LCD display and a display span of -1,999 to 1,999. It operates on 12-24 VDC power and features screw clamp connections, with an accuracy of…

SKU 3G-OTH-154195

Brand

Dwyer

Item

Digital Panel Meter: -1,999 Display Span - Min, 1,999 Display Span - Max

Category

Process Digital Panel Meters

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Technical Specifications

Dwyer

Manufacturer Part Number

DPMA-502 

Type

- Min, 1,999 Display Span - Max, 12 V DC – 24 V DC, 4 

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Dwyer Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dwyer DPMA-502 is a 4-digit process digital panel meter with a red LCD display and a display span of -1,999 to 1,999. It operates on 12-24 VDC power and features screw clamp connections, with an accuracy of +/-0.05% Full Scale +1 count.

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 process digital panel meters. 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: 1,999 Display Span - Max, 15 V DC – 24 V DC, 1 in Digit Ht - Max., 1,999 (MPN DPMA-401). Key specifications — Manufacturer Part Number: DPMA-401; Accuracy: +/-0.05%; Digital Display Screen Color: Orange; Digital Display Screen Type: LCD; NEMA Enclosure Rating: 4; Product Type: LCD Digital Panel Meter; Series: DPMA; Terminal Connection Type: Screw Clamp.

DWYER Digital Panel Meter: 1,999 Display Span - Max, 15 V DC – 24 V DC, 1 in Digit Ht - Max., 1,999 (MPN DPMA-402). Key specifications — Manufacturer Part Number: DPMA-402; Accuracy: +/-0.05%; Digital Display Screen Color: Red; Digital Display Screen Type: LCD; NEMA Enclosure Rating: 4; Product Type: LCD Digital Panel Meter; Series: DPMA; Terminal Connection Type: Screw Clamp.

DWYER Digital Panel Meter: 1,999 Display Span - Max, 15 V DC – 24 V DC, 1 in Digit Ht - Max., 1,999 (MPN DPMA-402). Key specifications — Manufacturer Part Number: DPMA-402; Accuracy: +/-0.05%; Digital Display Screen Color: Red; Digital Display Screen Type: LCD; NEMA Enclosure Rating: 4; Product Type: LCD Digital Panel Meter; Series: DPMA; Terminal Connection Type: Screw Clamp.

DWYER Digital Panel Meter: 1,999 Display Span - Max, 15 V DC – 24 V DC, 1 in Digit Ht - Max., 1,999 (MPN DPMA-404). Key specifications — Manufacturer Part Number: DPMA-404; Accuracy: +/-0.05%; Digital Display Screen Color: Green; Digital Display Screen Type: LCD; Product Type: LCD Digital Panel Meter; Series: DPMA; Terminal Connection Type: Screw Clamp; Display Features: High Contrast.

DWYER Digital Panel Meter: 1,999 Display Span - Max, 15 V DC – 24 V DC, 1 in Digit Ht - Max., 1,999 (MPN DPMA-404). Key specifications — Manufacturer Part Number: DPMA-404; Accuracy: +/-0.05%; Digital Display Screen Color: Green; Digital Display Screen Type: LCD; Product Type: LCD Digital Panel Meter; Series: DPMA; Terminal Connection Type: Screw Clamp; Display Features: High Contrast.

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DWYER Digital Panel Meter: 19,999 Display Span - Max, 15 V DC – 24 V DC, 0.45 in Digit Ht - Max., 4 (MPN DPML-403). Key specifications — Manufacturer Part Number: DPML-403; Accuracy: +/-0.1%; Digital Display Screen Color: Red; Digital Display Screen Type: LCD; NEMA Enclosure Rating: 4; Product Type: LCD Digital Panel Meter; Series: DPML; Terminal Connection Type: Screw Clamp.

DWYER Digital Panel Meter: 1,999 Display Span - Max, 15 V DC – 24 V DC, 0.5 in Digit Ht - Max., DPMF. Key specifications — Manufacturer Part Number: DPMF; Accuracy: +/-0.1%; Digital Display Screen Color: Black; Digital Display Screen Type: LCD; Product Type: LCD Digital Panel Meter; Series: DPMF; Terminal Connection Type: Screw Clamp; Display Features: High Contrast.

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DWYER Digital Panel Meter: -1,999 Display Span - Min, 1,999 Display Span - Max, 12 V DC – 24 V DC, 4 (MPN DPMP-503). Key specifications — attr1042966: DPMP-503; attr1042969: +/-0.05% Full Scale +1 count; attr1042981: Red; attr1042982: LCD; attr1042993: 4; attr1043003: Digital Panel Meter; attr1043006: DPMP; attr1043012: Screw Clamp.

DWYER Digital Panel Meter: -1,999 Display Span - Min, 1,999 Display Span - Max, 12 V DC – 24 V DC, 4 (MPN DPMP-503). Key specifications — attr1042966: DPMP-503; attr1042969: +/-0.05% Full Scale +1 count; attr1042981: Red; attr1042982: LCD; attr1042993: 4; attr1043003: Digital Panel Meter; attr1043006: DPMP; attr1043012: Screw Clamp.

DWYER Interface Panel Meter: 5 V DC – 30 V DC, Graph/Touchscreen, USB, PWM /OPEN COLLECTRO, SPPM2-43. Key specifications — attr1042966: SPPM2-43; attr1042969: +/-0.05%; attr1042982: TFT LCD; attr1042993: 4X; attr1043003: Interface Panel Meter; attr1043006: SPPM2; attr1043012: Pin; attr1057883: Graph.

DWYER Interface Panel Meter: 5 V DC – 30 V DC, Graph/Touchscreen, USB, PWM /OPEN COLLECTRO, SPPM2-43. Key specifications — attr1042966: SPPM2-43; attr1042969: +/-0.05%; attr1042982: TFT LCD; attr1042993: 4X; attr1043003: Interface Panel Meter; attr1043006: SPPM2; attr1043012: Pin; attr1057883: Graph.

DWYER Analog Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., 4X (MPN APM-121). Key specifications — attr1042966: APM-121; attr1042969: +/-0.03%; attr1042981: Red; attr1042982: LED; attr1042990: USB Based Programming Software is Resident on the Meter; attr1042993: 4X; attr1043003: ANot Applicablelog Panel Meter; attr1043006: APM.

DWYER Analog Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., 4X (MPN APM-121). Key specifications — attr1042966: APM-121; attr1042969: +/-0.03%; attr1042981: Red; attr1042982: LED; attr1042990: USB Based Programming Software is Resident on the Meter; attr1042993: 4X; attr1043003: ANot Applicablelog Panel Meter; attr1043006: APM.

DWYER Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., USB, MPM (MPN MPM-121). Key specifications — attr1042966: MPM-121; attr1042969: +/-0.03%; attr1042981: Red; attr1042982: LED; attr1042990: NEMA 4X Front Panel; attr1042993: 4X; attr1043003: Multi Panel Meter; attr1043006: MPM.

DWYER Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., USB, MPM (MPN MPM-121). Key specifications — attr1042966: MPM-121; attr1042969: +/-0.03%; attr1042981: Red; attr1042982: LED; attr1042990: NEMA 4X Front Panel; attr1042993: 4X; attr1043003: Multi Panel Meter; attr1043006: MPM.

DWYER Process Indicator: -1,999 Display Span - Min, 9,999 Display Span - Max, 120 V AC – 240 V AC (MPN LCI132-00). Key specifications — attr1042966: LCI132-00; attr1042969: +/-0.2% of Range + 3 Digits; +/-0.4% of Range + 4 Digits; attr1042981: Red; attr1042982: LED; attr1042993: 4X; attr1043003: Process Indicator; attr1043006: LCI132.

DWYER Process Indicator: -1,999 Display Span - Min, 9,999 Display Span - Max, 120 V AC – 240 V AC (MPN LCI132-00). Key specifications — attr1042966: LCI132-00; attr1042969: +/-0.2% of Range + 3 Digits; +/-0.4% of Range + 4 Digits; attr1042981: Red; attr1042982: LED; attr1042993: 4X; attr1043003: Process Indicator; attr1043006: LCI132.

DWYER Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., USB, MPM (MPN MPM-101). Key specifications — attr1042966: MPM-101; attr1042969: +/-0.03%; attr1042981: Red; attr1042982: LED; attr1042990: NEMA 4X Front Panel; attr1042993: 4X; attr1043003: Multi Panel Meter; attr1043006: MPM.

DWYER Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., USB, MPM (MPN MPM-101). Key specifications — attr1042966: MPM-101; attr1042969: +/-0.03%; attr1042981: Red; attr1042982: LED; attr1042990: NEMA 4X Front Panel; attr1042993: 4X; attr1043003: Multi Panel Meter; attr1043006: MPM.

DWYER Process Indicator: -1,999 Display Span - Min, 9,999 Display Span - Max, 24 V AC – 48 V AC, Red (MPN LCI132-11). Key specifications — attr1042966: LCI132-11; attr1042969: +/-0.2% of Range + 3 Digits; +/-0.4% of Range + 4 Digits; attr1042981: Red; attr1042982: LED; attr1042993: 4X; attr1043003: Process Indicator; attr1043006: LCI132.

DWYER Process Indicator: -1,999 Display Span - Min, 9,999 Display Span - Max, 24 V AC – 48 V AC, Red (MPN LCI132-11). Key specifications — attr1042966: LCI132-11; attr1042969: +/-0.2% of Range + 3 Digits; +/-0.4% of Range + 4 Digits; attr1042981: Red; attr1042982: LED; attr1042993: 4X; attr1043003: Process Indicator; attr1043006: LCI132.

DWYER Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., USB, MPM (MPN MPM-141). Key specifications — attr1042966: MPM-141; attr1042969: +/-0.03%; attr1042981: Red; attr1042982: LED; attr1042990: USB Based Programming Software is Resident on the Meter; attr1042993: 4X; attr1043003: Multi Panel Meter; attr1043006: MPM.

DWYER Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., USB, MPM (MPN MPM-141). Key specifications — attr1042966: MPM-141; attr1042969: +/-0.03%; attr1042981: Red; attr1042982: LED; attr1042990: USB Based Programming Software is Resident on the Meter; attr1042993: 4X; attr1043003: Multi Panel Meter; attr1043006: MPM.