TC, RTD AND RTDT SERIES
Enovation Controls offers a variety of highly reliable thermocouple and RTD (Resistance Temperature Detector) assemblies and 4-20 mA DC output RTD transmitters.
Their innovative features include a 304 stainless steel thermowell that provides protection to the spring-loaded element.
The cast aluminum connecting head meets NEMA 4 requirements and includes an RTD transmitter or a thermocouple/ RTD terminal block mounted on ceramic Steatite and rated NEC Class 2.
The complete assemblies are offered in 2 1/2, 4 1/2 or 7 1/2 in. (63, 114 or 191 mm) thermowell insertion lengths.
- Thermowell: 304 SS; 7000 psi (48.2 MPa) [482 bar] max. @ 70°F
- Connecting Head: Cast Aluminum; 400°F (204°C) max. operating temp
- Thermocouple: Ungrounded, Magnesium Oxide (MgO) insulated 96% purity; element sheath of 304 SS (stainless steel)
- Type J operating temp.: 900°F (482°C) max
- Type K operating temp.: 1800°F (982°C) max
- RTD: 100 ohm @ 0°C Platinum element; 3-wire; 400 °F maximum; 0.00385 temperature coefficient; 316L stainless steel element sheath
- RTD Transmitter: 100 ohms Platinum RTD; 400°F maximum; Ranges: 0° to 400°F and -60° to 140°F. Linearized 4-20 mA DC output. Loop powered typically 24 VDC, when using the Loop Resistance Graph, 13-40 VDC. For use with 100 ohms Platinum RTD elements, 0.00385 temp. coefficient
- Thermocouple Accuracy (J/K): 0.5%
- RTD Accuracy: ±0.12%
- RTD Transmitter Accuracy: ±0.1%
- Terminal block: Ceramic Steatite; thermocouples have: 4 terminals; RTDs: 6 terminals. 28 to 14 AWG wire size, (8-32 SS screws)
- Shipping Weights (listed by insertion length):
- 2-1/2 in. (63 mm) model: 2 lb. (0.907 kg)
- 4-1/2 in. (114 mm) model: 2 lb. 8oz. (1.24 kg)
- 7-1/2 in. (191 mm) model: 3 lb. 6oz. (1.67 kg)
- Shipping Dimensions (listed by insertion length):
- 2-1/2 and 4-1/2 in (63 and 114 mm) models: 12 x 7 x 5-1/2 in. (305 x 178 x 140 mm)
- 7-1/2 in. (191 mm) models: 16 x 11 x 5-1/2 in. (406 x 280 x 144 mm)
- Optional Thermocouple Extension Wire: (Sold separately)
- Individual Conductor Insulation: Extruded PFA
- Duplex Conductor Insulation: Twisted; Extruded PFA Overall
- Temperature Rating: Continuous -450° to 500°F (-267° to 260°C)
- Abrasion Resistance: Good
- Moisture Resistance: Excellent
- Shielding: Metallic Shield
- Gage: 20 AWG (0.5 mm2)
- Ohms per Double Foot Type J: 0.357
- Ohms per Double Foot Type K: 0.586
