OPTO 22 - ICTD _ Temperature Probe For ICTD Analog Input Modules
OPTO 22 - ICTD _ Temperature Probe For ICTD Analog Input ModulesQuick Specs:
- Temperature Probe For ICTD Analog Input Modules
- GRV-IICTD-12 (12-channel groov EPIC module)
- SNAP-AICTD (2-channel SNAP module)
- SNAP-AICTD-4 (4-channel SNAP module)
- SNAP-AICTD-8 (8-channel SNAP module)
- G4AD4 (G4 module)
- AD4 (G1 Standard module)
Note: The ICTD-P2 immersion probe, 3/8 inch, is obsolete. Its specifications are shown in the specifications tab for reference.
Specifications:
| ICTD | ICTD-P2 (OBSOLETE) | ICTD-P3 |
Features | Epoxy probe, non-immersion | Waterproof stainless steel probe | Waterproof stainless steel probe |
Input Temperature Range | - 40 °C to 100 °C | - 40 °C to 100 °C | - 40 °C to 100 °C |
Output | 233 µA @ -40 °C | 233 µA @ -40 °C | 233 µA @ -40 °C |
Sensitivity | 1 µA/°K | 1 µA/°K | 1 µA/°K |
Input Response Time (% of Span/Ã °C/ÃTime) | 5 %/7 °C/7.8 seconds | 5 %/7 °C/7.8 seconds | 5 %/7 °C/7.8 seconds |
Output Accuracy | ±0.5 °C @ 25 °C. | ±0.5 °C @ 25 °C. | ±0.5 °C @ 25 °C. |
Repeatability | ±0.25 °C | ±0.25 °C | ±0.25 °C |
Thermal Time Constant | 2.5 minutes typical (still air) | 2.5 minutes typical (still air) | 2.5 minutes typical (still air) |
Isolation | -- n/a -- | 500 V between metal shell and temperature element | 500 V between metal shell and temperature element |
Pipe Fitting Thread Type | -- n/a -- | 1/4" NPT | 1/4" NPT |
Maximum Liquid Pressure | -- n/a -- | 250 psi | 200 psi |
Maximum Cable Length | >2,000 ft. (610 m.) | >2,000 ft. (610 m.) | >2,000 ft. (610 m.) |
Dimensions (nominal) | Overall length: 39 in. (1 m.) | Lead wires: 5 ft. (1.52 m.) | Lead wires: 6 ft. (1.83 m.) |
Warranty | 30 months | 30 months | 30 months |