Watlow F4T Installation And Troubleshooting User’S Guide

Watlow F4T Install & Troubleshooting • 50 • Chapter 6 Appendix
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Input Type
Max Error @
25 Deg C
Accuracy
Range Low
Accuracy
Range High
Units
J ±1.75 0 750 Deg C
K ±2.45 -200 1250 Deg C
T (-200 to 350) ±1.55 -200 350 Deg C
N ±2.25 0 1250 Deg C
E ±2.10 -200 900 Deg C
R ±3.9 0 1450 Deg C
S ±3.9 0 1450 Deg C
B ±2.66 870 1700 Deg C
C ±3.32 0 2315 Deg C
D ±3.32 0 2315 Deg C
F (PTII) ±2.34 0 1343 Deg C
RTD, 100 ohm ±2.00 -200 800 Deg C
RTD, 1000 ohm ±2.00 -200 800 Deg C
mV ±0.05 0 50 mV
Volts ±0.01 0 10 Volts
mAdc ±0.02 2 20 mAmps DC
mAac ±5 -50 50 mAmps AC
Potentiometer,
1K range
±1 0 1000 Ohms
Operating Range
Input Type Range Low Range High
J -210 °C 1200 °C
K -270 °C 1371 °C
T -270 °C 400 °C
N -270 °C 1300 °C
E -270 °C 1000 °C
R -50 °C 1767 °C
S -50 °C 1767 °C
B -50 °C 1816 °C
C 0 °C 2315 °C
D 0 °C 2315 °C
F (PTII) 0 °C 1343 °C
RTD (100 ohm) -200 °C 800 °C
RTD (1000 ohm) -200 °C 800 °C
mV -50 50
Volts 0 10
Anderson-Bolds ~ 216-360-9800
www.anderson-bolds.com

Watlow F4T Specifications

General

Inputs	Thermocouple, RTD, mA, V
Outputs	Relay, SSR, mA, V
Communication	Ethernet, Modbus RTU
Data Logging	Yes
Certifications	CE, UL, cUL, RoHS
Control Modes	PID, On/Off
Power Supply	100 to 240 VAC
Operating Temperature	0 to 50°C
Enclosure Rating	IP65
Display	4.3 in. (109 mm) color touch panel LCD
Control Loops	Up to 4