Bộ truyền nhiệt độ RTD chống cháy nổ, -30 đến 250 °F, dễ điều chỉnh, dùng cho HVAC ngoài khơi Dwyer TTE-112-W (Pt1000, 250 °F)

Weight: 1134 g

Compliance: FM

Input Note: User selectable – any range between -30 to 250°F with a minimum span of 40°F FIELD-SELECTABLE RANGES 40 to 90°F (4.4 to 32.2°C) -20 to 140°F (-28.9 to 60°C) 0 to 100°F (-17.8 to 37.8°C) 30 to 240°F (-1.1 to 115.6°C) 32 to 212°F (0 to 100°C) 32 to 122°F (0 to 50°C) -30 to 65°C (-1.1 to 18.3°C) Custom range between -30 to 250°F (-34.4 to 121.1°C)

Protection: Explosion-Proof

Sensor Type: Pt1000

Display Type: N/A

Probe Length: 12 in

Output Detail: 4-20 mA (2-wire loop powered)

Output Signal: Current

Response Time: 250 ms

Current Output: 4 to 20 mA

Supply Voltage: 10 to 35 Vdc

Number of Wires: 2

Pressure Limits: Up to 2000 psi

Thermal Effects: ± 0.02%/°C max

Measurement Type: RTD

Construction Type: Well Probe

Enclosure Ratings: Hazardous Location Rated

Materials, Wetted: 316 Stainless Steel

Supply Power Type: DC

Transmitter Accuracy: Transmitter: ± 0.1%, Probe: ± 0.3%

Electrical Connection: 1/2 in NPT female Conduit with Screw Terminal block

Enclosure Ratings Note: Enclosure Rating: Weatherproof NEMA 4X (IP66) and Explosion-proof. Listed with FM for Class I, Division 1, Groups B, C and D, and dust-ignitionproof for Class II, Division 1, Groups E, F and G and Class III atmospheres. ATEX Certified: 2813 II 2 G Ex db IIC T6...T4 Gb, 2813 II 1 D Ex ta IIIC T111°C Da, T6 Process Temp ≤80°C, Temperature Class T5 Process Temp ≤95°C, Temperature Class T4 Process Temp ≤120°C as defined on nameplate. EU type Cerificate No.: EMT17ATEX0021 X. ATEX Standards: EN IEC 60079-0, EN 60079-1, EN 60079-31. IECEx Certified: For Ex db IIC T6...T4 Gb, Ex ta IIIC T111°C Da, T6 Process Temp ≤80°C, Temperature Class T5 Process Temp ≤95°C, Temperature Class T4 Process Temp ≤120°C as defined on nameplate. IECEx Certificate of Conformity: Element IECEx EMT 17.0007X; IECEx Standards: IEC 60079-0, IEC 60079-1, IEC 60079-31. UKCA Ex Certified for: 0518 II 2 G Ex db IIC T6...T4 Gb / II 1 D Ex ta IIIC T111°C Da, T6 process temp ≤ 80°C, T5 process temp ≤ 95°C, T4 process temp ≤ 120°C. UKCA Ex Certificate of Conformity: EMA22UKEX0066X. UKCA Ex Standards: EN IEC 60079-0, EN 60079-1, EN 60079-31.

Process Connection Size: 1/2 in

Process Connection Type: NPT Male

Process Temperature, Max: 250 °F

Process Temperature, Min: -30 °F

Operating Temperature, Max: 158 °F

Operating Temperature, Min: -4 °F

Datasheet