DA14: Digital indicator

Product catalog summary

Overview

The document presents technical specifications and ordering information for the DA14 digital electrical indicator manufactured by Manfred Jünemann Mess- und Regeltechnik GmbH. This device is designed for direct display of process variables and measuring signals in industrial environments.

1. Device Description and Application

Purpose: Direct indication of process quantities and measuring signals.
Display: 3½ or 4½ digit LCD with 12.7 mm digit height, refresh rate of 2.5 measurements per second.
Case: Panel mounting housing (96 x 48 x 130.5 mm) made of black plastic, compliant with DIN 43700.
Protection: Front side rated IP54 according to EN 60529.
Connection: Lift terminals for wiring.

2. Electrical Specifications

Power Supply: Multiple options including 230 V AC (50-60 Hz), 115 V AC (50-60 Hz), and 24 V DC (refer to ordering table).
Input Signals: Supports 0/4-20 mA (input resistance 10 Ω), 0-10 V (input resistance 10 kΩ), Pt100 (3-wire), and thermocouples NiCr-Ni (Type K).
Output Signal: Analog output 0/4-20 mA with load ≤ 400 Ω; note that output, input, and sensor power supply are not galvanically isolated.
Sensor Power Supply: 24 V DC / 30 mA provided for sensor excitation.
Power Consumption: Maximum 3 VA.

3. Accuracy and Measurement Ranges

Accuracy: ±0.1% of measurement span ±1 digit for 0/4-20 mA, 0-10 V, and Pt100 inputs; ±1.0% of span ±4 digits for NiCr-Ni and Fe-CuNi thermocouple inputs.
Measurement Ranges: Detailed ranges are referenced in the tables on page 17.0302 (not fully included here).

4. Environmental and Mechanical Data

Operating Temperature: -10°C to +50°C ambient.
Storage Temperature: -20°C to +70°C.
Weight: Approximately 0.42 kg.

5. Ordering Information and Options

Various model numbers correspond to different power supply and input signal configurations (see pages 17.0302 and 17.0303).
Optional extras include special calibration services and alternative housing profiles.
Customers must specify input signal and power supply type when ordering.

6. Important Notes

The analog output signal is not galvanically isolated from the input signal or sensor power supply, which may be relevant for certain applications requiring isolation.
Technical information and detailed specifications are available from page 19.0000 onward (not included in this excerpt).

Summary

The DA14 digital indicator is a compact, panel-mounted device suitable for direct display of various industrial measurement signals with high accuracy and multiple power supply options. Its robust housing and IP54 front protection make it suitable for industrial environments. The device supports common sensor types and provides an analog output for further processing. Ordering requires specifying the exact input and power supply configuration, with optional calibration and housing variants available.

Catalog excerpts

Digitales elektrisches Anzeigegerät Digital indicator Affichage numérique Direkte Anzeige von Prozessgrößen • Service intended Direct indication of measuring signals Affichage direct de grandeurs de processus Technische Daten Technical Data Caractéristiques techniques Gehäuse Schalttafeleinbaugehäuse 96 x 48 x 130,5 mm nach DIN 43700, Kunststoff, schwarz Schutzart Frontseite, IP 54 nach EN 60529 Anschlussart Liftklemmen Hilfsenergie siehe Tabelle Seite 17.0303 Eingangssignal siehe Tabelle Seite 17.0303 Ausgangssignal analog : 0/4 ... 20 mA / Bürde ≤ 400 Ω Anzeige 3½ / 4½-stellige LCD-Anzeige Ziffernhöhe, 12,7 mm 2,5 Messungen / s Anzeigebereich siehe Tabelle Seite 17.0302 Ausgänge Sensorversorgung, 24 V DC / 30 mA Leistungsaufnahme Pmax, 3 VA Genauigkeit bei Eingangssignal 0/4 ... 20 mA, 0 ... 10 V, Pt100: ±0,1% der Messspanne ±1 Digits bei Eingangssignal NiCr-Ni, Fe-CuNi: ±1,0% der Messspanne ±4 Digits zulässige Temperaturen Tmin / Tmax Lagertemperatur - 20 ... + 70°C Umgebungstemperatur - 10 ... + 50°C Gewicht 0,42 kg Case Panel mounting case 96 x 48 x 130,5 mm to DIN 43700, plastic, black Degree of protection Front, IP 54 to EN 60 529 Wiring Lift terminals Power supply see table page 17.0303 Signal Input see table page 17.0303 Signal output Analog : 0/4 ... 20 mA / Load ≤ 400 Ω Display 3½ / 4½ digits LCD-display Height of digits, 12,7 mm 2,5 mesures / s Scale range see table page 17.0302 Outputs Power supply for sensor, 24 DC V / 30 mA Power consumption Pmax, : 3 VA Accuracy Signal input 0/4 ... 20 mA, 0 ... 10 V, Pt100: ±0,1% of span ±1 digits Signal input NiCr-Ni, Fe-CuNi: ±1,0% of span ±4 digits Permissible temperatures Tmin / Tmax Storage temperature - 20 ... + 70°C Ambient temperature - 10 ... + 50°C Weight 0,42 kg Boîtier Boîtier pour montage encastré 96 x 48 x 130,5 mm selon DIN 43700, plastique, noir Degré de protection Sur le devant, IP 54 selon EN 60529 Raccordement Par bornes auto-serrantes Alimentation voir tableau page 17.0303 Signal d'entrée voir tableau page 17.0303 Signal de sortie Analogue : 0/4 ... 20 mA / Charge ≤ 400 Ω Affichage 3½ / 4½ digits affichage LCD Hauteur des chiffres, 12,7 mm 2,5 mesures / s Etendues de mesure voir tableau page 17.0302 Sorties Alimentation capteur, 24 Vcc / 30 mA Consommation Pmax, : 3 VA Précision Signal d'entrée 0/4 ... 20 mA, 0 ... 10 V, Pt100: ±0,1% de la valeur messurée ±1 digits Signal d'entrée NiCr-Ni, Fe-CuNi: ±1,0% de la valeur messurée ±4 digits Températures autorisées Tmini / Tmaxi Température de stockage - 20 ... + 70°C Température ambiante - 10 ... + 50°C Poids 0,42 kg Ergänzungen siehe Seite 17.0302 Technische Informationen siehe ab Seite 19.0000 Optional extras see page 17.0302 Technical information see from page 19.0000 MANFRED JÜNEMANN Mess - und Regeltechnik GmbH Options Options voir page 17.0302 Informations techniques voir à partir de la page 19.0000

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Digitales elektrisches Anzeigegerät Digital indicator Affichage numérique Profilgehäuse edgewise panel mounting boîtier de profil Hilfsenergie Power supply Alimentation Eingangssignal Signal input Signal d'entrée 0/4...20 mA PT100 NiCr-Ni 0 - 10 V 0/4...20 mA PT100 NiCr-Ni 0 - 10 V Schalttafelausschnitt panel cut-out découpe du panneau 92 x 45 230 V AC / 50 - 60 Hz Ausgangssignal Signal output 1) Signal de sortie / Ri 10 Ω / 3-Leiter, -wire, -fils / Typ K / Ri 10 KΩ / Ri 10 Ω / 3-Leiter, -wire, -fils / Typ K / Ri 10 KΩ Anzeigebereich Scale range Etendues de mesure Bei Bestellung bitte angeben....

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