Series TXR, TXL
Description
Barksdale's TXR & TXL Series Temperature Switches add flexibility to Barksdale's solid reputation for quality & reliability and offer versatility for your temperature switching needs. These thermostats are ideal for freeze protection or temperature control in hazardous applications. The TXR & TXL Series thermostats feature 10 foot stainless steel sensors for remote monitoring and local mount sensors for ambient temperature sensing. The TXR & TXL Series feature limit switches with 22 amps @ 125/250 VAC and 3 amps @ 480 VAC electrical ratings that allow thermostats to be used for higher current, heat tracing applications. The TXR & TXL Series models are all UL listed & CSA approved and ATEX certified for use in hazardous zones within the European Community.
Features
- Explosion-Proof for Hazardous Locations
- High Accuracy
- Line or Ambient Sensing
- UL, CSA & ATEX Approved
- External Adjustment Knob
- NEMA 4, 7, 9 and IP65
Technical specifications
General Specifications
| Media Temperature Limits | Adjustable Range | Differential (approximate) | Sensing Location | Catalog Number |
|---|---|---|---|---|
| -40° to 420°F (-40° to 215°C) | 25° to 325°F (-4° to 163°C) | 10°F (5.6°C) | Line Sensing T-stat | TXR-L2S-10-Q10 |
| -40° to 160°F (-40° to 71°C) | 15° to 140°F (-9° to 60°C) | 10°F (5.6°C) | Ambient Sensing T-stat | TXL-L1S-Q10 |
General Specifications
| Accuracy: | ±1% of full scale |
| Switch: Type: Rating: | Single pole double throw (SPDT), prewired snap action 22 amp @ 125/250/480 VAC |
| Electrical Characteristics: | All models incorporate Underwriters’ Laboratories, Inc. and CSA listed single pole double throw snap-action switching elements. Switches may be wired normally open or normally closed. |
| Electrical Connection: | 3/4" NPT female conduit connection. 3 pole terminal block accepts 16-10 AWG wire. |
| Enclosure Ratings: | NEMA 4, 7, 9, & IP65 |
| Enclosure/Housing: | Anodized aluminum, explosion proof, painted silver |
| Bulb and Capillary: Material: Bulb: Capillary Length: System Pressure (max): Fill: | 316L stainless steel 8” (203mm), 5/16” (8mm) dia. 10’ (3m), remote mount only 300 psi without thermowell Silicone oil-fi lledwithout thermowell Silicone oil-fi lled |
| Approvals: | FM, UL fi le E58658, CSA - fi le LR 34556 Division 1 and 2, Class I, Group B, C & D Class II, Group E, F & G, Class III. ATEX EEx d IIC, T6 (EX NEPSI GOST-R) |
| Temperature Range: | -40° to 160°F (-40° to 71°C) |
| Ambient Temperature: | -40° to 140°F (-40° to 60°C) |
| Adjustment: | External adjustment knob. Turn knob clockwise to decrease setpoint |
| ENI/RFI: | to EN 55011 |
| Vibration: | 10 g’s 10-500 Hz, MIL-STD 202F |
| Shock: | 50 g’s, 10 mS, MIL-STD 901C |
| Standard Options: -R (suffi x): | Double pole single throw (DPST) relay 22 amp @ 120/240/277 VAC. Contacts close on falling temperature. Relay Coil: 120 VAC, 4VA. Example: TXR-L2S-10R-Q10 |
| Weight: | 3.8 lb (1.7 kg) |
