Immersion Circulators:ST-150-DT

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Designed temperature range-45.0 °C...+150.0 °C
Working temperature rangeAmbient + 5.0 °C...+150.0 °C
Temperature selection3.5”, resistive touchscreen
Temperature indication3.5”, (color) TFT LCD display
Display resolution0.1 °C
Temperature stability± 0.1 °C
Pre-selectable temperature points3 points (Sp1...Sp3)
Internal temp. control sensorClass-A, 4-wire, Pt-100
Ext temp. measurement + controlOptional: Class-A, 4-wire, Pt-100
(with Lemosa termination)
Temperature controlPID
PID self-tuning3 PID coefficient tuples for Spx, ∀x ∈ 1...3
Real temp. correction (RTC)3 offsets for Spx, ∀x ∈ 1...3
PC communication interfaceRS-232 (DB9): 9600 Baud, 8, 0, 1
PC softwareSerial Lab v1.0 for Microsoft Windows 10
Heating power indicator (digital)Provided: As a % of available heating power
Safety temperature limitsSelectable high and low limits
Low liquid level protectionEnabled with SS-304 float
Over current protectionEnabled: MCB
Autostart functionSelectable
Pump circulation in standby modeSelectable
Material of construction
(Immersible parts)
Heater power (Watts)1500 W
Pump flow rate (Litres/Minute):
Water + Ethylene Glycol

16...18 LPM
9...11 LPM at 0.0 °C
12...14 LPM at 40.0 °C
16...18 LPM
Pump pressure (bar)0.45 bar
Power supply requirement230 VAC ± 10 %, 50 Hz, 1 Phase
Net weight (Kg)6.8 Kg
Dimensions (Lx W x H)187 (mm) x 170 (mm) x 360 (mm)

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