Marka	Martens
Ürün	Temperature Measuring Transducer
Ürün Kodu	MU125
Artikel	-
Ülke	United States (US)
Durumu	Yeni / Kullanılmamış

Teknik Bilgi

Wide-range power supply Supply voltage : 20..125VDC and  20..250VAC (47..63Hz), max.1.5W 24V power supply Supply voltage : 24V DC +/-15%, max. 1.5W Combined data Rated voltage : 253V AC Test voltage : 3kV AC between  supply // input = output Working temperature : -10..60°C Storage temperature : -20..80°C Humidity : 10..90% (no condensation) Measurement inputs Pt100 : linearised,  measuring current approx. 1.6mA Pt1000 : linearised,  measuring current approx. 130µA  In the event of a sensor break or short  circuit, the analog output drops to 0mA.  The operation LED blinks red Thermocouple : linearised with comparison position  compensation  (optionally without internal  compensation) NTC : linearised for B25/85=3977K or 3528K  Max. load 200µW (averaged) Linear resistance : Mb. 0..2kΩ: approx. 1.4mA  Mbs. 0..5kΩ, 0..10kΩ: approx. 300µA Zero point setting : +/-40% of the factory measuring range  (= end value – start value)  via 12-turn trim potentiometer End value reduction : -50% based on the factory end value  via 12-turn trim potentiometer  Note: The measuring accuracy drops  proportionally with the narrowing of the  measuring range Potentiometer setting limits : Limitation of the aforementioned  adjustment ranges Pt100 -50..500°C (..600°C) Pt1000 -50..250°C (..300°C) FeCuNi -100..500°C (..800°C) NiCrNi -150..1250°C PtRhPt 0..1500°C (..1600°C) NTC (10kΩ) -20..100°C (..150°C) NTC ( 2kΩ) -40..100°C (-50°C..150°C) R linear 0..10kΩ (values in parentheses apply for optional,  customer-specific special measuring  ranges that are configured at the factory) Analog output : 4..20mA, max. burden 400Ω, no galvanic isolation from the input signal (max. burden error of 0.2% at 400Ohm) Dimensions (WxDxH): 12.5 x 114 x 108mm Material : PA6.6, light grey, Flammability class V0 (UL94) Weight : 120g Protection rating : IP20 Screw terminals : 0.2..2.5 mm², AWG 24..14,  removable, coded Push-in terminals : 0.5..1.5 mm², AWG 25..16, (spring-type Double connection (12A between terminals) the connections), removable, coded Power Rail : 8A over the entire bus system  (power supply via removable terminals  0.2..2.5 mm², AWG 24..14)