Description

The KTT1KP Series Temperature transmitters are precision platinum RTD sensors which can be interfaced with a computerized monitoring or control system. The transmitter is standard with a 1000 ohm RTD and provides a 4-20 mA over a specified range.

The sensors are available in different housings, with various configurations and options for duct, immersion, duct averaging, remote strap-on and outside air applications. The single point sensors are encapsulated in a 6.35mm (0.25") OD 304 stainless steel probe. All probes are constructed to provide good heat transfer and fast response. The averaging sensors are plenum rated.

Features

◊ Low cost

◊ Platinum RTD

◊ High accuracy temperature transmitters

Specifications

   

Sensor Input:	1000 ohm platinum TCR 0.00375 ohm/ohm/°C
Configuration:	2–wire, loop-powered
Rangeability Limits:	KTT1KP -30° to 250°F (-34° to 121°C) Min span of 40°F (22°C)
Output:	4-20 mA
Output Limit:	28 mA (sensor leads open)
Loop Calibration Output:	20 mA ±0.2%
Supply Voltage:	11-35 VDC (one power supply may power multiple units)
Max Impedance:	680 ohm @ 24 VDC
Ambient Operating Temperature:	0° to 140°F (-18° to 60°C)
Humidity:	0% to 95% non-condensing
Accuracy:	0.1° For 0.2% of span
Dimensions:	1.5"W x 3"L x 1"H (3.8 x 7.6 x 2.5cm)

Ordering Information

Please reference part number on the left when ordering. We can be reached through our CONTACT US page. Call for pricing and quantity discounts.