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The ETS 3800 is a compact electronic temperature switch with a 4-digit display.

The version for a separate temperature probe has a measuring range of -22..+302 ºF and is used primarily with the TFP 100 temperature probe which was specially developed for tank installation.

It is also possible, however, to evaluate commonly-available PT 100 temperature probes.

Different output versions with one or two switching outputs, and with the possible option of an additional analog output signal, offer a variety of application possibilities.

The switching points and the associated hysteresis can be adjusted very quickly and easily using the keypad.
Unit of Measure

Specifications

Type

 N/A Electronic Temperature Switch

Model Code Description

 N/A ETS 3866-2-000-000

Direct Current (DC) Supply Voltage When Applied According to UL Specifications (Without Analog Output)

 N/A 9 to 35 V

Note for Direct Current (DC) Supply Voltage When Applied According to UL Specifications

 N/A Limited energy - According to 9.3 UL 61010; Class 2; UL 1310/1585; LPS UL 60950

Maximum Current Consumption (With Inactive Switching Output)

 N/A 35 mA

Maximum Current Consumption (With Inactive Switching Output and Analog Output)

 N/A 55 mA

Display

 N/A 4-Digit, LED, 7 Segment, Red, Height of Digits 7 mm

Weight

 N/A ~87 g

Maximum Output Permitted Load Resistance

 N/A 500 Ω

Minimum Output Permitted Load Resistance

 N/A 1 kΩ

Switching Function

 N/A Switching direction of the switching outputs adjustable (N/C or N/O)

Electrical Connection

 N/A Male M12x1, 4 Pole

Switch Point

 N/A -27.0 to 150.0 ºC-17 to 296 ºF

Residual Ripple of Supply Voltage

 N/A ≤ 5 %

Hysteresis (Switch Point)

 N/A 1.0 to 178.0 ºC2.0 to 320.0 ºF

Increment (Switch Point)

 N/A 0.5 ºC1.0 ºF

Note for Increment (Switch Point, Window Function)

 N/A All ranges given in the table can be adjusted by the increments shown.

Lower Switch Value (Window Function)

 N/A -27.0 to 146.5 ºC-17 to 296 ºF

Upper Switch Value (Window Function)

 N/A -25.5 to 148 ºC-14 to 298 ºF

Increment (Window Function)

 N/A 0.5 ºC1.0 ºF

Maximum Total Current Consumption

 N/A 2.455 A

Modification Number

 N/A 000

Width

 N/A 40.4 mm

Height

 N/A 93.2 mm

Separate Temperature Probe (Not Supplied With the Instrument)

 N/A
  • TFP 104 - 000 with male electr. conn. 4 pole Binder series 714 M18 (connector supplied)
    Part no. 904696

  • TFP 106 - 000 with male electr. conn. 4 pole M12x1 (connector not supplied)
    Part no. 921330

  • Tank installation sleeve for TFP 100
    Part no. 906170

Switching Outputs

 N/A 2 Switching Outputs

BUn

 N/A EA

Division

 N/A ELECTRONICS

Product Group Family

 N/A TEMPERATURE SWITCHES

Product

 N/A TEMPERATURE SENSORS

Input Data

Measuring Range

 N/A -30 to 150 ºC-22 to 302 ºF

Note for Measuring Range

 N/A Depending on the temperature range of the connected temperature sensor, the indication range of the ETS 3800 may be reduced.

Length

 N/A 42 mm

Input Mechanical Connection Type

 N/A M12 Female Cable Connection

Input Mechanical Connection Size

 N/A M12x1, 4 Pole Female

Sensing Temperature [Max]

 N/A 150 ºC302 ºF

Sensing Temperature [Min]

 N/A -30 ºC-22 ºF

Output Data

Accuracy at Room Temperature

 N/A ≤ ± 2.0ºF (+ PT100 error)

Operating Temperature [Min]

 N/A -25 ºC-13 ºF

Operating Temperature [Max]

 N/A 80 ºC176 ºF

Output Temperature Drift at Maximum Zero Point and Range (Full Scale)

 N/A ≤ ± 0.0085% %/°F

Switch Outputs

Switch Outputs Type

 N/A PNP Transistor Switching Output

Maximum Switching Current Per Switch Output

 N/A 1.2 A

Switching Cycles In Million

 N/A > 100 million

Environmental Conditions

Ambient Temperature Range

 N/A -13 to 176 ºF

Ambient Temperature According to UL Specifications

 N/A -13 to 140 ºF

Storage temperature range

 N/A -40 to 176 ºF

CE Mark

 N/A CE Mark EN 61000-6-1/2/3/4

CUL®US Mark

 N/A Certificate No.: E318391

Note for CUL®US Mark

 N/A Environmental conditions according to 1.4.2 UL 61010-1; C22.2 No. 61010-1

Vibration Resistance According to DIN EN 60068-2-6 at 0 to 500 Hz

 N/A ≤ 10 g

Shock Resistance According to DIN EN 60068-2-29 (11 ms)

 N/A ≤ 50 g

Protection class to IEC 6529

 N/A IP 67

Pin Connections

Pin Connection 1

 N/A +UB

Pin Connection 2

 N/A SP2

Pin Connection 3

 N/A 0 Voltage

Pin Connection 4

 N/A SP1

Setting Options

N/A All the settings available on the ETS 3800 are combined in 2 easy-to-navigate menus. To prevent unauthorized adjustment of the instrument, a programming lock can be set.

Additional Information

N/A For optimum adaptation to the particular application, the instrument has many additional adjustment parameters (e.g. switching delay times, N/C / N/O function, etc.).

Accessories

N/A A male cable connector M12x1, 4 pole, to connect the separate temperature probe and a 3 m sensor cable, LIYCY 4 x 0.25 mm² are supplied with the instrument. Other accessories, such as electrical connectors, splash guards, clamps for wall-mounting, etc. can be found in the Accessories brochure.

Special Features

N/A

  • 2 switching outputs, up to 1.2 A load per output
  • Optional analog output signal selectable (4 .. 20 mA / 0 .. 10 V)
  • 4-digit digital display
  • Optimum alignment - display can be rotated in two planes (axes)
  • Switching / switch-back points and many useful additional functions can be set using keypad
  • Display of temperature and unit of measurement in ºC or ºF
  • Switching mode of the switching outputs adjustable (switching point function or window function)
  • Switching direction of the switching outputs adjustable (N/C or N/O)
  • Switch-on and switch-off delay adjustable from 0.00 .. 99.99 seconds
  • Choice of display (actual temperature, peak temperature, switching point 1, switching point 2, display off)

Note

N/A Reverse polarity protection of the supply voltage, excess voltage, override and short circuit protection are provided.

Subject to technical modifications.