Temperature Transmitter Rtd PT100 PT1000 Voltage/Current Signal Output for Transmission

• Customization: Available
• Type: Network Type
• Measuring Medium: Temperature
• Model NO.: TST-004
• Display Type: LCD
• Site Display: Site Display
• Accuracy: 0.1
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Output: Voltage/Current Signal Output
• Transport Package: Standard Export Package
• Specification: PT100, PT1000 temperature transmitter
• Trademark: Yuanben
• Origin: China
• HS Code: 9026100000
• Production Capacity: 500 Pieces/Year

Product Description

TST series temperature transmitter

Description
TST series temperature transmitter is the high performance temperature transmitter that accepts RTD (Pt100, Pt1000), inputs and converts it to a 4 to 20 mA DC or 0 to 5 V DC or 0 to 10Vdc signal for transmission.
The transmitter features three-wire current output, voltage output, or low or high temperature alarm option, and can be fitted externally 1/2" NPT connection or an flange. The operating temperature range is from -70ºC to 750ºC. The working pressure is from 2.5 to 5.0 Mpa. The LCD display can be selected.

Temperature Transmitter (TST-004)

Specifications

1.Input	2-,or 3-wire 100 ohm platinum or 3-wire 5 ohm copper RTD's.
2.Output	4 to 20 mA DC over specified range.
3.Accuracy	+/- 0.1% of span.
4.Linearity	+/-0.1% of span.
5.Adjustments	Zero and Span:+/- 5% of span, non-interacting.
6.Ambient Temperature
7.Operating	-40 to 85ºC(-40 to 185°F)
8.Storage	-55 to 100ºC (-67 to 212°F)
9.Ambient Temperature Effects	+/- 0.005% of span/°F(+/- 0.009% of span/ºC).
10.Double specification for spans	< 10 ohms.
11.Warm-up Drift	+/- 0.1% of span max.(assuming V supply=24 VDC and Rloop=250 ohms.Stable within 15 minutes.)
12.Supply Voltage	10 to 35 volts DC with no load.Reverse polarity protected.
13.Voltage effect	+/- 0.001% of span per volt.
14.Lead wire Compensation(3-wire RTD)	+/-0.05@ of span per ohm,up to 25 ohms in each leg.
15.Maximum Load Resistance	The maximum allowable resistance of the signal-carrying loop is given by this formula: Rloop max=(Vsupply-10)/0.02 amps.
16.Minimum Output current	2.2mA.
17.Maximum Output current	28mA.
18.Connections	Terminal blocks accept wires from AWG 22 to AWG 14.
19.Physical	Epoxy potted for moisture resistance.