32EM-5 VIGO | Alldatasheet

Document overview

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Technical content

Features

 High sensitivity  High-speed response  32 channels  Low crosstalk  Compact small size  Convenient cryogenic-free operation  External heatsink is necessary (recommended thermal resistance: ~2 K/W)  External TEC controller is necessary

Applications

 Spectroscopy (gas detection, breath analysis)  Slow and fast contactless temperature measurement (railway transport, industrial and laboratory processes monitoring)  Optical sorting systems  Laser beam profiling and positioning  Flame and explosion detection  Defense and security  Combustion process control 1E+08 1E+09 1E+10 D*, cm·Hz1/2/W Wavelength, µm 32EM-5-01 32EM-5-02

32EM-5 detection modules series P a g e | 2 31/12/2021 Engineering samples are manufactured for purposes of research and development. Values of parameters mentioned in the datasheet are for guidance only and may not be used as guaranteed values. VIGO System S.A. reserves the right to change these specifications at any time without notification. www.vigo.com.pl Mechanical layout, mm Details of active elements area Detection module symbol W, mm L, mm X, µm 32EM-5-01 0.125 1 25 32EM-5-02 0.1 0.1 50 Pinout Function Symbol Pin number TEC supply input (+) TEC+ 1 Thermistor output (1) TH1 2 Power supply input (+) +Vsup 3 Channel 1 – 16 CH1 – CH16 4 – 19 Ground GND 20 TEC ground TEC GND 21 Power supply input (–) –Vsup 22 Channel 32 – 17 CH32 – CH17 23 – 38 Ground GND 39 Thermistor output (2) TH2 40 Assembly diagram Thermoelectric cooler parameters Parameter Value Active element temperature Tdet ~230 K Maximum TEC voltage Vmax 3.7 V Maximum TEC current Imax 0.8 A Maximum heat pumping capacity Qmax 0.6 W

32EM-5 detection modules series P a g e | 3 31/12/2021 Engineering samples are manufactured for purposes of research and development. Values of parameters mentioned in the datasheet are for guidance only and may not be used as guaranteed values. VIGO System S.A. reserves the right to change these specifications at any time without notification. www.vigo.com.pl Temperature sensor 32EM-5 series modules are equipped with the built-in thermistor to provide precise control an d measurements of detector active elements temperature. The maximal power dissipated by the thermistor should not exceed 0.2 mW, therefore its bias must be carefully chosen. To provide accurate temperature measurement, this power should not exceed 0.03 mW. Thermistor characteristics Resistance vs. temperature of the thermistor T, K T, °C R, kΩ 185 -88 736.85 186 -87 676.94 187 -86 622.47 188 -85 572.89 189 -84 527.72 190 -83 486.53 191 -82 448.95 192 -81 414.61 193 -80 383.21 194 -79 354.48 195 -78 328.17 196 -77 304.04 197 -76 281.91 198 -75 261.59 199 -74 242.92 200 -73 225.75 201 -72 209.94 202 -71 195.38 203 -70 181.96 204 -69 169.58 205 -68 158.15 206 -67 147.59 207 -66 137.83 208 -65 128.80 209 -64 120.44 210 -63 112.69 211 -62 105.51 212 -61 98.85 213 -60 92.66 T, K T, °C R, kΩ 214 -59 86.92 215 -58 81.57 216 -57 76.61 217 -56 71.98 218 -55 67.68 219 -54 63.66 220 -53 59.92 221 -52 56.43 222 -51 53.17 223 -50 50.13 224 -49 47.29 225 -48 44.63 226 -47 42.14 227 -46 39.81 228 -45 37.63 229 -44 35.58 230 -43 33.66 231 -42 31.86 232 -41 30.18 233 -40 28.59 234 -39 27.10 235 -38 25.70 236 -37 24.38 237 -36 23.14 238 -35 21.98 239 -34 20.88 240 -33 19.84 241 -32 18.87 242 -31 17.94 T, K T, °C R, kΩ 243 -30 17.08 244 -29 16.26 245 -28 15.48 246 -27 14.75 247 -26 14.06 248 -25 13.40 249 -24 12.79 250 -23 12.20 251 -22 11.65 252 -21 11.12 253 -20 10.62 254 -19 10.15 255 -18 9.70 256 -17 9.28 257 -16 8.88 258 -15 8.50 259 -14 8.13 260 -13 7.79 261 -12 7.46 262 -11 7.15 263 -10 6.85 264 -9 6.57 265 -8 6.30 266 -7 6.05 267 -6 5.80 268 -5 5.57 269 -4 5.35 270 -3 5.14 271 -2 4.94 T, K T, °C R, kΩ 272 -1 4.75 273 0 4.56 274 1 4.39 275 2 4.22 276 3 4.06 277 4 3.91 278 5 3.77 279 6 3.63 280 7 3.49 281 8 3.37 282 9 3.24 283 10 3.13 284 11 3.02 285 12 2.91 286 13 2.81 287 14 2.71 288 15 2.62 289 16 2.53 290 17 2.44 291 18 2.36 292 19 2.28 293 20 2.20 294 21 2.13 295 22 2.06 296 23 1.99 297 24 1.92 298 25 1.86 299 26 1.80 300 27 1.74 100 1000 180 200 220 240 260 280 300 Thermistor resistance, kΩ Temperature, K