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Universal meter SUR-94 datasheet

Universal meter SUR-94 datasheet

Universal meter SUR-94 datasheet

Product catalog summary
Power Supply and Consumption: The universal meters support a wide range of power supplies: 19V to 50V DC, 16V to 35V AC, or 85V to 260V AC/DC, all separated. The maximum power consumption is 6.5 VA for AC and 6.5 W for DC.
Display: The meters feature a 4-digit LED display, 20 mm high, available in red or green, with adjustable brightness in 8 steps. Displayed values range from -999 to 9999 with a decimal point.
Inputs: The meters accept various input types: current (0-20 mA or 4-20 mA), voltage (0-5V, 1-5V, 0-10V, or 2-10V), thermoresistance (Pt100, Pt500, Pt1000), thermocouples (types K, S, J, T, N, R, B, E), and millivoltage (0-60 mV to 0-150 mV). Each input type has specific resistance and overload protection characteristics.
Accuracy and Stability: The accuracy is 0.1% at 25°C for most inputs, with variations for specific thermocouples. Stability is rated at 50 ppm/°C.
Outputs: The meters offer binary outputs (0, 2, or 4 x REL or OC) and analogue outputs (active or passive current and voltage). The power supply output is 24V DC, stabilized.
Communication: Equipped with an RS-485 interface supporting Modbus RTU, with speeds from 1200 to 115200 bit/s.
Environmental Specifications: Operating temperature ranges from 0°C to +50°C, with options for -20°C to +50°C. Storage temperature ranges from -10°C to +70°C. Protection class is IP 65 for the front side with an optional seal, IP 40 for the front side, and IP 20 for the case and connection clips.
Physical Dimensions: The case dimensions are 96 x 48 x 100 mm, with a panel cut-out of 90.5 x 43 mm and a minimum installation depth of 102 mm. The weight is 230 g max.
Additional Features: The SUR-94 meter includes a universal input, automatic temperature compensation, and linearized characteristics for various applications. It supports configuration via local keyboard or S-Config software through the RS-485 port.
Accessories and Software: The document lists various mounting brackets and adaptors, as well as software tools like SimCorder Soft for data visualization and S-Config for device configuration.
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Catalog excerpts

Universal meter SUR-94 datasheet-1

Universal meters SUR-94 meter with a large, 20 mm high, LED display universal input: 0/4-20 mA, 0-10V, 0-150 mV, RTD or TC 0, 2 or 4 REL / OC outputs analogue output: active or passive, power supply output: 24V DC RS-485 / Modbus RTU signal peak value detection free configuration software S-Config The SUR-94 meter is equipped with one universal input, type: 0/4-20 mA, 0-10V, 0-150 mV, Pt 100/500/1000 or TC (K, S, J, T, N, R, B, E). During the measurement process only one kind of input is available. Temperature of cold ends is compensated automatically. RTD and TC inputs feature with fully linearized characteristics. Thanks to wide range of characteristic curves (linear, square root, quadratic, user-defined and volume characteristic for cylindrical tanks) the meters may be used in various process control systems. The 24V DC / 100 mA output is designed to supply measuring transducers, and the RS-485 port enables data transmission in production process monitoring systems. The REL / OC control outputs can adjust the level of measured signal and are controlled according to one or two threshold values. Moreover, the meter can be equipped with analogue outputs, according to the customer selection: active current output, passive isolated current output or active voltage output. The meter can be configured with the local keyboard or free S-Config software via the RS-485 communication port. SIMEX Ltd., Wielopole 11, 80-556 Gdansk, Poland, tel. (+48) 58 762-07-77, fax 58 762-07-70, www.simex.pl

 Open the catalog to page 1
Universal meter SUR-94 datasheet-2

QsimEX DIMENSIONS Panel cut-out dimensions EXAMPLARY PIN ASSIGNMENTS 85-260^ ACTIVE AC/DC current 85-260^ PASSIVE AC/DC^ isolated 6,5W current output | | version with 2 x REL and 1 x AO 0/4-20 mA, active version with 2 x OC and 1 x AO 4-20 mA, passive 85-260V AC/DC ^ ACTIVE j \ 6,5W voltage version with 2 x REL and 1 x AO 0/1-5V, 0/2-10V, active version with 4 x REL 0 : no output 1 : REL (for 2 and 4 outputs) 2 : OC (for 2 and 4 outputs) 3 : 2 x REL + 1 x AO (0/4-20 mA, active, non-isolated) 4 : 2 x OC + 1 x AO (0/4-20 mA, active, non-isolated) 9 : 2 x REL + 1 x AO (4-20 mA, passive,...

 Open the catalog to page 2
Universal meter SUR-94 datasheet-3

Meters accessories SMP-99/94 to mount 96 x 48 mm size unit in place of 96 x 96 mm cut-out MOUNTING PLATES SMP-147/94 to mount 96 x 48 mm size unit in place of 144 x 72 mm cut-out BOARD THICKNESS BRACKETS / ADAPTORS SPH-07 1 ÷ 7 mm board thickness brackets (2 pcs) standard included with device SPH-05 1 ÷ 5 mm board thickness brackets (2 pcs) SPH-45 1 ÷ 45 mm board thickness brackets (2 pcs) SRH-94 brackets for mounting devices on DIN 35/7.5 or 15 rail (2 pcs) SOFTWARE S-Config 2 is used for the simultaneous detection of devices in multiple Modbus RTU networks and allows user to change the configuration...

 Open the catalog to page 3

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.