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Eaton MTL5582 Resistance Isolator

MTL5582 RESISTANCE ISOLATOR to repeat RTD signals The MTL5582 connects to a 2-, 3-, or 4-wire resistance temperature device (RTD) or other resistance located in a hazardous area, isolates it and repeats the resistance to a monitoring system in the safe area. The module is intended typically (but not exclusively) for use with Pt100 3-wire RTDs. Switches enable selection of 2-, 3-, or 4-wire RTD connection. The MTL5582 should be considered as an alternative, nonconfigurable MTL5575, for use in RTD applications where a resistance input is preferred or needed instead of 4/20mA. The design is notable for its ease of use and repeatability. The number of wires which can be connected on the safe-area side of the unit is independent of the number of wires which can be connected on the hazardous-area side. The module drives upscale in the case of open circuit detection. Note that this module is not […]

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Eaton TP48-3-I-NDI Surge Protection MTL Crouse Hinds

MTL TP48 range Safeguards electronic process transmitters against induced surges and transients from field cabling The TP48 range of surge protection devices uniquely provide a level of protection for 2, 3 and 4 wire field-mounted transmitters that is far in excess of the optional transient protection facilities available from the transmitter manufacturers – without involving any additional wiring, conduit modifications or other expensive extras. The TP48 range protection network consists of high-power, solidstate electronics and a gas-filled discharge tube capable of diverting 20kA impulses. The whole unit is encased in a 316 stainless steel housing, threaded for the common conduit entries used on process transmitters. Versions are available for 1/2” NPT, 20mm ISO, and G1/2” (BSP 1/2 inch) threaded entries. Installation can easily be carried out retrospectively to existing installations. The TP48 is screwed into any unused conduit entry on the transmitter case and flying leads are connected to the […]

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Eaton Crouse Hinds MTL SD16R

MTL SD range Ultra-slim user-friendly devices for protecting electronic equipment and systems against surges on signal and I/O cabling. For three wire applications the specially designed SDRTD (Resistance Temperature Detector) and the SD32T3, (for separately powered 4-20mA loops) provide full 3-wire protection in a single compact unit. The recommended choice for the protection of 3-wire pressure transducers on low power circuits is the SD07R3. For higher bandwidth applications, the SDR range has been developed to meet the demands of today’s highest speed communication systems. 120V and 240V AC versions are available for I/O and power supplies up to three Amps of load current and telephone networks can be protected by the SDPSTN. One simple manual operation clamps modules securely onto DIN rail, which automatically provides the essential high-integrity earth connection. ‘Top-hat’ (T-section) DIN rail is generally suitable for mounting SD modules although for adverse environments, a specially-plated version is available. […]

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Adtek CPM-10B Series CPM-10B-A15V1-OR1AI1U81-ADH

CPM-10B Multifunction Power Meter Description CPM-10B Multifunction Power meter measure single phase 2 wire, single phase 3 wire, three phase 3 Wire and 3 phase 4 wire systems with high accuracy measurement for parameters such as voltage, current, active power, reactive power, apparent power, power factor, frequency, active energy (V, A, W, Watt-Hr, Var, Var-Hr, VA, PF, Hz), having LED display and standard communication port.   Standard with 1 set of RS-485 Modbus RTU port, and optional for 1 set of relay output, pulse output or analog output, so as to satisfy any application for power management, remote input / output, alarm and remote signal control needs. Case depth 120mm only, easy panel mounting installation.   Features ■ Measure 1P2W, 1P3W, 3P3W, 3P4W Unbalanced / Balanced load system’s active power, reactive power, apparent power and electric energy (Watts-Hr) etc parameters. ■ Dual display, upper row shows 4 digits voltage and 4 digits […]

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Eaton MTL5516C Switch Proximity Detector Device

MTL4516/C – MTL5516C SWITCH/ PROXIMITY DETECTOR INTERFACE 2-channel, with line fault detection The MTLx516/C enable two safe-area loads to be controlled by a switch or proximity detector located in a hazardous-area. When selected, open or short circuit conditions in the field wiring are detected by the linefault-detect (LFD) facility and also indicated on the top of the module. Phase reversal for each channel is selected by a switch on the side of the module and output is provided by changeover relay contacts. SPECIFICATION See also common specification Number of channels Two Location of switches Zone 0, IIC, T6 hazardous area Div. 1, Group A hazardous location Location of proximity detector Zone 0, IIC, T4–6 hazardous area if suitably certified Div. 1, Group A hazardous location Hazardous-area inputs Inputs conforming to BS EN60947–5–6:2001 standards for proximity detectors (NAMUR) Voltage applied to sensor 7 to 9V dc from 1kΩ ±10% Input/output characteristics […]

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Weidmuller ACT20M-AI-2AO-S 1176020000 Signal splitter, Configurable, with sensor supply, Input : I / U, Output : 2 x I/U

Universal standard signal splitter 1-channel signal splitter in 6.1 mm width with external power supply, to transmit, isolate and split analogue DC current signals 0/4 to 20 mA and voltage signals 0/2 to 10 V // 0/1 to 5 V. Input and output signals can be configured with DIP switches. Add-on housing for TS35 rail mounting Dimensions: L/W/H 114.3/ 6.1/ 112.5 mm Screw connection / Nominal cross-section 2.5 mm2 Protection degree: IP 20 Input                         0/4…20 mA 0/2…10 V or 0/1…10 V Output                                             0/4…20 mA 0/2…10 V or 0/1…5 V Load resistance < 300 Ohm (Current)/ channel // > 10 kOhm/ voltage Transmission error               < 0,05 % v. E. Limit frequency 100 Hz Auxiliary power                                     24 VDC +/- 30 % Power loss approx. 1.2 W Ambient temperature range -25 °C…+70 °C Isolation                                 EN 61010-1, 3-way isolation up to 2.5 kV AC/DC of all circuits against each other Test voltage                               2.5 kV input against output against auxiliary power […]

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