The PTT-555 is a direct output temperature Sensor used to measure air temperature, especially in fan-coil units etc, and contain either a high quality thermistor, nickel or platinum sensing element. The standard cable length is two metres (6.56 ft) of 2-core screened cable. Longer lengths can be made to order.
SPECIFICATIONS |
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| Outputs types: | Thermistor resistive |
| Current 4 to 20 mA | |
| Voltage 0 to 10Vdc | |
| Probe: | Material Stainless steel |
| Ambient range: | -10 to 60 ° C (14 to 140 ° F) |
| Protection: | IP40 (with -R option IP67) |
| Weight: | 80 g |
| CODE | DESCRIPTION | |
| PTT-555-A | 10K3A1, Trend, Seachange, Cylon, Distech | |
| PTT-555-B | 10K4A1, Andover | |
| PTT-555-C | 20K6A1, Honeywell | |
| PTT-555-D | PT100A, Serck | |
| PTT-555-E | PT1000A, Cylon | |
| PTT-555-F | Ni1000A, Sauter | |
| PTT-555-G | Ni1000A/TCR (LAN1), Siemens | |
| PTT-555-H | SAT1, Satchwell | |
| PTT-555-K | SAT1, Landis & Staefa | |
| PTT-555-L | TAC1, TAC | |
| PTT-555-M | 2,2K3A1, Johnson Controls | |
| PTT-555-N | 3K3A1, Alerton | |
| PTT-555-P | 30K6A1, Drayton | |
| PTT-555-Q | 50K6A1, Ambiflex | |
| PTT-555-R | 100K6A1, York > 40ºC | |
| PTT-555-S | SAT2, Satchwell | |
| PTT-555-T | SAT3, Satchwell | |
| PTT-555-W | SIE1, Siebe | |
| PTT-555-Y | STA2, Landis & Staefa | |
| PTT-555-Z | 10K NTC, Carel | |
| PTT-555-DC | Delta Controls | |
| PTT-322-CVO | 4-20mA/0-10 Vdc selectable output, Output ranges: 0 to + 40 ° C or -10 to 110º C |
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| PTT-322-CVO-C | 4-20mA/0-10 Vdc selectable output, Specific calibration in the range of:-10 to 60º C |
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| -5M | 5m cable lenght | |
| -R | Cap potted | |