Dwyer TDS122
SKU: CS2078584MPN: TDS122Alternate Part #: 124054-09
TDS122 FLOW SWITCH MODEL

$652.62
UnitAvailable on backorder
Product Details
Thermal dispersion flow switch, PP/PPS wetted parts, 4.5” (11.4 cm) length.
Attributes
| Agency Approval | CE. |
| Agency Approvals | CE. |
| Commodity Code | R5GF |
| Consumption | 50 mA (nominal). |
| Electrical Connection | 22 AWG 3-wire, 10 ft (3 m) length. |
| Electrical Connections | 22 AWG 3-wire, 10 ft (3 m) length. |
| Electrical Rating | 60 VAC/60 VDC @ 1 A. |
| Indication | LED for flow status. |
| Mounting Orientation | Any orientation, for pipe sizes ¾” to 1-½” use 3.0” (7.6 cm) length switch; for 2” to 16” pipe sizes use 4.5” (11.4 cm) length switch. |
| Pressure Limit | 150 psi (10 bar) @ 77°F (25°C), derated @ 1.667 psi (.113 bar) per °C above 25°C. |
| Process Connection | ¾” male NPT. |
| Process Connections | ¾” male NPT. |
| Range | Range: 0.04 to 10 fps (1.2X10-2 to 3.05 m/s) |
| Repeatability | ±5% of setpoint. |
| Response Time | 1-10 seconds. |
| Service | Liquids. |
| Setpoint Adjustment | 0.04 to 3 fps (1.2X10-2 to .91 m/s). |
| Setpoint Drift | 0.5% of setpoint. |
| Supply Voltage | 12 to 36 VDC. |
| Switch Type | SPDT. |
| Viscosity Range | 1 to 200 centipoise. |
| Wetted Material | Polypropylene/PPS or Polyvinylidene Fluoride. |
Specifications
| SKU | CS2078584 |
|---|---|
| MPN | TDS122 |
| Alternate Part # | 124054-09 |



