Finden Sie schnell profi metalldetektor test für Ihr Unternehmen: 4 Ergebnisse

±30kVdc output voltage. 10mA output capability. Both voltage and current metered on HV outputs. Automatic earth system for dumping capacitive loads. HV output plug & socket system. Key operated supply switch to prevent unauthorised operation. Zero-volt interlock. Visual indication of test piece failure. Automatic mains voltage selection. The PT30-10 Mk3 high voltage dc test set is designed to perform tests on installed cable and jointing systems. The 30kV 10mA DC tester has a variable output voltage with a maximum of ±30kVdc, with a maximum charging capability of 10mA. A zero-volt interlock is fitted that prevents the output being switched on unless the output control is at zero. The units include an automatic load discharge system that discharges the cable under test when the output is switched off or a breakdown occurs. The internal dumping system can discharge a maximum of 2.5kJ on each output, corresponding to 4µF at 30kV. In the event of a test object failure, the overload circuit will automatically switch off the output voltage and earth the output via the internal discharge circuit. A manual DP40 discharge probe is also supplied as standard with the PT30-10 MK3, 30kV 10mA DC Tester, allowing higher load capacitances to be safely discharged. The mk2 units introduce automatic 115/230V mains voltage selection, allowing easy transition between site voltages. The output voltage is metered by two large, linear, analogue instruments marked 0-30kV. Test object current is metered by two further analogue instruments with 0-10 scale marking. The meters read 0-10mA directly, or 0-1mA when the ÷10 push button is operated. The HV output from the unit uses a high quality plug and socket system, allowing for easy cable replacement.

TXgard-IS+ ist ein eigensicherer Gift- und Sauerstoffgasdetektor mit einem lokalen LCD-Display. pecifications Size 160 x 123 x 92mm (6.3 x 4.8 x 4.5ins) Weight 0.7kg (1.5lbs) Ingress protection IP65 Enclosure material Junction box: Carbon loaded nylon Sensor housing: ABD Plastic Power 8-32Vdc, 4-20mA loop-powered Cable entries 1 x M20 or 1/2” NPT with adaptor Operating temperature -20°C to +55°C (-4°F to 132°F) * Humidity 15 to 90% RH non-condensing Display 2-Line, 16 character LCD Calibration method Via push-buttons Electrical output 2 wire 4-20mA sink Terminals Suitable for up to 2.5mm2 cable Sensor type Electrochemical Repeatability +/- 2% FSD typically Zero drift +/- 2% FSD, 6 months typically Response time Contact Crowcon for a full list of sensor response times Performance Tested in accordance with EN60079-29-1 Hazardous area zones Zone 0, 1 or 2 Division 1 or 2 (when connected via an isolation device) Approvals Ex II 1 G Ex ia IIC T4 (-40°C to +65°C) Exia IIC T4 Gb Tamb -20°C to +55°C UL Class I, groups A, B, C and D EMC compliance EN 50270, FCC: CFR 47 Part 15, ICES-003 * Figures shown exclude the sensors – Please contact Crowcon for a full list of sensor operating temperatures Gases and Ranges Gas Range Available Ammonia (NH3) 50, 100, 1000ppm Chlorine (Cl2) 5, 10, 20ppm Carbon monoxide (CO) 250, 500ppm Chlorine dioxide (ClO2) 1ppm Hydrogen (H2) 2000ppm, 50% LEL, 100% LEL Hydrogen cyanide (HCN) 25ppm Hydrogen sulphide (H2S) 25, 50, 100, 200ppm Hydrogen fluoride (HF) 10ppm Nitrogen dioxide (NO2) 10ppm Oxygen (O2) 25% vol. Ozone (O3) 1ppm Phosgene (COCl2) 1ppm Phosphine (PH3) 2ppm Sulphur dioxide (SO2) 10, 20, 30ppm

Kombigerät mit allen Merkmalen eines Echt-Effektivwert-Multimeters (TRMS) zur Prüfung der elektrischen Installationen nach VDE0100 & VDE0105, Installationstester, Multimeter und LAN-Tester in einem Spannung DC/AC TRMS mit automatischer Erkennung Spannung AC TRMS und Fehlerstrom mit externer Zange Widerstand und Durchgang mit Summer Durchgangsprüfung Schutzleiter mit 200mA Isolation mit Prüfspannung 250, 500VDC Auslösezeit RCD ( FI ) Typ AC 30mA, 30x5mA, 100mA,300mA Schleifenwiderstand ohne Auslösung des RCD´s Kompletter Mappingtest LAN-Netzkabel mit RJ45 Messung SPITZE mit 1ms Reaktionszeit für Spannung und Strom DC/AC Sicherheit: EN61010-1, CAT III 550V (Phase-Phase, Phase-PE) Versorgung: 4x1.5V Alkalibatterien Typ AA LR6 Abmessungen (LxBxH): 240x100x45mm

LCD-Display, hinterleuchtet, Anzeige aller Informationen auf einen Blick Offset-Accur: Mit dieser Funktion kann das Messgerät durch eine Zweipunktkalibrierung genau auf den konkreten Messbereich eingestellt werden, um so eine höhere Präzision von 1 % (oder weniger) des Messwertes zu erreichen Scanmodus für Dauermessungen oder Einzelpunktmessung Mini-Statistik-Funktion: Zeigt Messwert, Durchschnittswert, Max- und Min- Wert an Interner Datenspeicher für bis zu 99 Werte Wählbare Einheiten: µm, inch (mil) Nullplatte und Justierfolien inklusive Datenschnittstelle RS-232 serienmäßig Lieferung im robusten Tragekoffer