| Specifications | 661.760-UV/NIR / 661762-UV/NIR
661.761-UV/NIR / 661763-UV/NIR |
| Body material | 316 L, 316 Ti (1.4571) and Hastelloy® C-22 |
| Prism | Quartz glass SUPRASIL® 300 |
| Equipment | Protecting tube connector PG 21 / PMAFIX™ |
| Total length | 661.760-UV/-NIR = 366 mm / 14 in
661.761-UV/-NIR = 366 mm / 14 in
661.762-UV/-NIR = 366 mm / 14 in
661.763-UV/-NIR = 366 mm / 14 in |
| Pressure | Max. 35 bar / 508 psi |
| Temperature | Max. 300°C / 572 °F |
| Fiber optic cables | Rigid fiber optic cables (not changeable), available for:
UV/VIS (220 nm – 1100 nm) or NIR (400 nm – 2300 nm) |
| Path length | 1mm / 0.64 in ; 2 mm / 0.08 in ; 5 mm / 0.20 in
10 mm / 0.39 in ; 20 mm / 0.79 in |
| Transmission | > 40% above 300 nm (in air) |
| The process probes are available in two different outside diameters and with or without flange: |
| Without flange | 661.760-UV/NIR OD 20 mm / 0.79 in
661.762-UV/NIR OD 25 mm / 0.98 in |
| With flange DN 25/PN 40 Form B | 661.761-UV/NIR OD 20 mm / 0.79 in
661.763-UV/NIR OD 25 mm / 0.98 in |