STT173-BS | Honeywell STT 3000 Temperature Transmitter

Honeywell STT173-BS Specifications

Temperature Effects per 1.0°C (1.8°F)

Sensor Type	Basic Accuracy	Rated Range	Change in Ambient Temperature
Pt100	0.2°C (0.36°F) ±0.1%	-200 to +850°C	-328 to +1562°F
Ni100	0.2°C (0.36°F) ±0.1%	-60 to +250°C	-76 to +482°F
B	2°C (3.6°F) ±0.1%	+400 to +1820°C	+752 to +3308°F
E	1°C (1.8°F) ±0.1%	-100 to +1000°C	-148 to +1832°F
J	1°C (1.8°F) ±0.1%	-100 to +1200°C	-148 to +2192°F
K	1°C (1.8°F) ±0.1%	-180 to +1372°C	-292 to +2502°F
L	1°C (1.8°F) ±0.1%	-100 to +900°C	-148 to +1652°F
N	1°C (1.8°F) ±0.1%	-180 to +1300°C	-292 to +2372°F
R	2°C (3.6°F) ±0.1%	-50 to +1760°C	-58 to +3200°F
S	2°C (3.6°F) ±0.1%	-50 to +1760°C	-58 to +3200°F
T	1°C (1.8°F) ±0.1%	-200 to +400°C	-328 to +752°F
U	1°C (1.8°F) ±0.1%	-200 to +600°C	-328 to +1112°F
W3	2°C (3.6°F) ±0.1%	0 to +2300°C	32 to +4172°F
W5	2°C (3.6°F) ±0.1%	0 to +2300°C	32 to +4172°F
Ω	0.12 ±0.1%	0 to 5000 Ω	30 Ω
10 Ω/10m	0.1 ±0.1%	-12 to 800 m	5 m

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Operating Conditions

• Ambient Temperature: -40 to 85°C (-40 to 185°F)
• Humidity: 0 to 95% RH (non-condensing)
• Vibration: Max. 4g over 25 to 100Hz

Electrical Input Specifications

• Supply Voltage: 7.2 to 30 VDC
• Power Supply Voltage Effect: ±0.005% of span per VDC
• Warm-up Time: 5 min
• Response Time (programmable): 1 to 60 sec
• Galvanic Isolation: 1500 VAC

Current Output Specifications

• Signal Output Range: 4 to 20 mA
• Update Time: 440 msec
• Load Resistance: (Vsupply-7.2)/0.023 A

Alarm Levels

• Programmable: 3.5 to 4 mA downscale, 20 to 23 mA upscale
• NAMUR NE43 Upscale: 23 mA
• NAMUR NE43 Downscale: 3.5 mA

Ex/I.S. Data

• Ui (max): 30 VDC
• Ii (max): 120 mA DC
• Pi (max): 0.84 W
• Li (max): 10 H
• Ci (max): 1.0 nF
• Uo (max): 9.6 VDC
• Io (max): 25 mA DC
• Po (max): 60 mW
• Co (max): 3.6 µF
• Lo (max): 33 mH

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