If you’re not fully sure about CTR-33, taking a closer look at Ctr 99, Itherm Process Controller Fx Series and Itherm Digital Counters often helps compare reliability, cost, and availability.
Itherm CTR-33: Multifunction Timers & Counters
Technical Specifications of Itherm Multifunction Timers & Counters CTR-33:
| No. of Digits | 6 Digits Single Row |
| Input | Proximity S/W (NPN /PNP)Potential Free Contact |
| Sensor Excitation | 12 VDC @ 30mA (SCP) |
| Supply Voltage | 90 - 270 VAC/ DC(24 VDC Available on Request) |
Itherm CTR-33 Multifunction Timers & Counters Technical Specifications
| Specification | Value |
|---|---|
| Mode | Event Counter (EC)Timer Totalizer (TT)RPM Indicator (RI) |
| Height & Color | 0.39'' White |
| No. of Digits | 6 Digits Single Row |
| LED Indication | (1) Mode (2) Time Base (For TT) |
| Input | Proximity S/W (NPN /PNP)Potential Free Contact |
| Reset | Front Key, Rear Terminals & Power On |
| Sensor Excitation | 12 VDC @ 30mA (SCP) |
| Supply Voltage | 90 - 270 VAC/ DC(24 VDC Available on Request) |
| Operating Temperature | 0-50°C |
| Storage Temperature | -20° to 75°C |
| Humidity | 95% RH (Non-condensing) |
| Dimensions in mm (H x W x D) | 36 x 72 x 79 |
