HT500 Series Economical Wall-Mount Relative Humidity and Temperature Transmitters • High Accuracy: ±2.5%RH, ±0.3°C • NIST-Traceable • 4 to 20mA or 0 to 1Vdc Outputs • Optional Built-In LCD Readout • Waterproof Enclosure The HT500 Series are an economical wall mounted designed  for Indoor Air Quality (IAQ) applications. Ideal for monitoring HVAC applications such as clean rooms, greenhouses, offices spaces where environmental parameters are important. The HT500 Series are available as a Humidity only transmitter or with Temperature and Humidity Transmitter. With either 0 to 1Vdc output or 4 to 20mA outputs these transmitters easily connects to your process instrumentation.

Price Start at $195.00

Specifications Humidity Sensor: Hygropolymer Capacitance Sensor Measuring Range: 2% to 98%RH Accuracy: ±2.5%RH Repeatability: ±1%RH Output: 4 to 20mA into 1000 Ohms, 0 to 1Vdc into 500 Ohms Temperature Sensor: Laboratory Grade Pt100 RTD Measuring Range: 32 to 212°F (0 to 100°C) Accuracy: ±0.3°C Output: 4 to 20mA into 1000 Ohms, 0 to 1Vdc into 500 Ohms   General Supply: 12 to 36Vdc, Polarity-Protected Connection: Watertight Polyamide Cable Grip Entry 2, 3, or 4-Pin Internal Terminal Block Enclosure: Glass-Reinforced Polycarbonate, 80W x120L x 55H mm, NEMA 4X (IP65) Probe: Integral Probe Guard: Polypropylene or Sintered Bronze Weight: 0.39 Kg (0.86 lb.) Operating Temperature: -40° to 158°F (-40 to 70°C)

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