Probe head-mounted temperature transmitter OPTITEMP TT 11 C

Pt100Pt10003-wire

Head-mounted temperature transmitter with RTD input • Input: 1 x Pt100 or 1 x Pt1000, 3-wire • Output: 3-wire, 0…10 VDC • Manually configurable • Accuracy: ±0.15 % The OPTITEMP TT 11 C is an adjustable 3-wire head-mounted temperature transmitter. The transmitter works with Pt100 or Pt1000 RTD elements. It is very reliable and shows excellent performance in building services applications. Due to its voltage output (0…10 VDC), the temperature transmitter is predestined for use in HVAC (Heating, Ventilation, Air Conditioning) systems. The OPTITEMP TT 11 C transmitter can be configured using solder pads and allows easy wiring through the large centre hole. Zero point and span adjustment can be done by potentiometers. The temperature transmitter is designed for installation in a "B connection head" or larger. As an alternative the OPTITEMP TT 11 C can also be mounted on a DIN rail using an optional rail mounting kit. A dedicated rail-mounted version for DIN rails is available with the OPTITEMP TT 11 R. Product details Alternative product categories : Hockey-puck transmitter, In-head temperature transmitter Technical data Transmitter mounting : Head-mounted Transmitter channels MAX : 1 Galvanic isolation : No Transmitter input : Resistance (RTD) RTD input : Pt100, Pt1000 RTD input / wiring : 3-wire Transmitter programmable : No Configuration method : Manually (solder pads/potentiometer) Power supply (VDC) : 15…30 VDC Ambient temperature : -40…85°C/ -40…185°F Diagnostic functions : Sensor break detection, Sensor error correction, Sensor short circuit detection Approvals/Standards NAMUR compliance : NE 21, NE 43 Communication Analogue outputs : 0…10 VDC