Mengchuan Instrument Co,Ltd.
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| General specifications | ||
|---|---|---|
| Signal type | Analog input | |
| Supply | ||
| Rated voltage | 12 ... 35 V DC loop powered | |
| Power dissipation | 0.4 W | |
| Input | ||
| Connection side | field side | |
| Connection | terminals 1, 2-, 3+ suitable for Pt100, 2- and 3-wire connection | |
| Lead resistance | max. 100 Ω per line | |
| Measuring current | approx. 1 mA | |
| Output | ||
| Connection side | control side | |
| Connection | terminals 9+, 8- | |
| Load | (U -12 V) / 0.02 A | |
| Current output | 4 ... 20 mA , limited to ≤ 35 mA | |
| Fault signal | upscaling ≥ 22 mA (limited to 35 mA) | |
| Transfer characteristics | ||
| Measuring range | span without linearization 25 ... 800 °C (77 ... 1472 °F)/with linearization 25 ... 375 °C (77 ... 707 °F), both adjustable zero point without linearization -200 ... 400 °C (-328 ... 752 °F)/with linearization -30 ... 375 °C (-22 ... 707 °F), both adjustable | |
| Deviation | ||
| After calibration | 0.1 % of full-scale value incl. linearity and hysteresis | |
| Influence of ambient temperature | span and zero point 0.015 % / K or ± 10 mΩ / K | |
| Influence of supply voltage | 6.5 ppm/V | |
| Rise time | 250 ms | |
| Galvanic isolation | ||
| Input/Output | available | |
| Indicators/settings | ||
| Control elements | DIP switch rotary switch | |
| Configuration | via DIP switches via rotary switch | |
| Labeling | space for labeling at the front | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
| Conformity | ||
| Insulation coordination | EN 50178 | |
| Galvanic isolation | EN 50178 | |
| Degree of protection | IEC 60529 | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Connection | screw terminals | |
| Mass | approx. 150 g | |
| Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2 | |
| Height | 119 mm | |
| Width | 20 mm | |
| Depth | 115 mm | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
| Data for application in connection with hazardous areas | ||
| EU-type examination certificate | ZELM 00 ATEX 0036 | |
| Marking |  II (1)GD [EEx ia] IIC | |
| Voltage | 16.1 V | |
| Current | 33 mA | |
| Power | 131 mW | |
| Certificate | TÜV 01 ATEX 1777 X | |
| Marking | II 3G Ex nA II T4 | |
| Galvanic isolation | ||
| Input/Output | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V | |
| Directive conformity | ||
| Directive 2014/34/EU | EN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN 60079-15:2010 | |