The Series TTE Explosion-Proof RTD Temperature Transmitter is the ideal product for hazardous temperature measurement applications. The TTE series has seven pre-programmed temperature ranges that are selectable via an internal dip switch. For those applications that need a custom range, the transmitter can be easily configured for any range between -30 to 250°F with a minimum span of 40°F. The span and zero can be quickly adjusted with a simple push button design. The compact housing allows for the transmitter to be mounted in virtually any application. • FM approved for Class I, Groups B, C, D; Class II, Groups E, F, G classified explosive environments • Optional LCD • Output span selected from seven common ranges or user determined • Explosive process environments • Offshore HVAC monitoring BENEFITS/FEATURES DESCRIPTIONAPPLICATIONS SERIES TTE | EXPLOSION-PROOF RTD TEMPERATURE TRANSMITTER ® SPECIFICATIONS Temperature SensorPt1000, 0.00385 DIN. Output Temperature RangesUser selectable – any range between -30 to 250°F with a minimum span of 40°F. Temperature LimitsAmbient: 0 to 158°F (-18 to 70°C); Process: -30 to 250°F (-34.4 to 121.1°C). AccuracyTransmitter ±0.1% FS; Probe ±0.3% FS. Thermal Drift Effects±0.02%/°C max. Response Time250 ms. Wetted Materials316 SS. Process Connection1/2˝ male NPT. Conduit Connection1/2˝ female NPT. Probe Length2˝ to 18˝ (depending on model). Pressure Limits2000 psi (137.9 bar). Power Requirements10-35 VDC. Output Signal4-20 mA (2-wire loop powered). Optional Display2 lines X 8 character LCD. Enclosure RatingWeatherproof 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. Weight2 lb 8 oz (1134 g). Agency ApprovalsCE, FM.©Copyright 2021 Dwyer Instruments, Inc. Printed in U.S.A. 3/21 DS-TTE Rev. 1 ORDER ONLINE TODAY! dwyer-inst.com/Product/SeriesTTE DWYER INSTRUMENTS, INC. Important Notice: Dwyer Instruments, Inc. reserves the right to make changes to or discontinue any product or service identified in this publication without notice. Dwyer advises its customers to obtain the latest version of the relevant information to verify, before placing any orders, that the information being relied upon is current. DIMENSIONS HOW TO ORDER SERIES TTE: Explosion-proof RTD temperature transmitter APPROVALS -1: Explosion-proof STEM LENGTH -04-W: 4˝ -06-W: 6˝ -09-W: 9˝ -12-W: 12˝ -15-W: 15˝ -18-W: 18˝ OPTION -LCD: LCD display -BSPT: 3/4˝ BSPT process connection -C5: C5-M housing paint specification -M20: Female M20 thd electrical connection TTE-104-W-LCD Use the bold characters from the chart below to construct a product code. ACCESSORIES ModelDescription A-287Mounting bracket for pipe or surface mounting 10-23/64 [263.13] 1/2 NPT Ø1/4 [Ø6.35] 4-15/32 [113.51] 1/2 NPT 2-23/32 [69.06] 3-29/32 [99.22] 1/2 NPT 4-9/32 [108.74]Next >