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Digital Temperature/Water Level Switch

Temperature/water level switch, 230 VAC, °F.
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Temperature/water level switch, 230 VAC, °F.
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Data Sheet (PDF)

Warranty
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  • CE Approved

$153.20

Item# TSWB-020

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $153.20
5-9 $145.54
10-24 $142.48
25-49 $136.35
50-99 $133.28
100+ $130.22

In stock

Lead Time (If not in stock): 10 weeks
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Temperature/water level switch, 230 VAC, °F. TSWB-020 TSWB-020
  • 3 outputs for high temp, low temp or input alarm
  • Conductivity probe input for water level monitoring
  • Configuration key

TSWB-020 Model Options

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Supply Power
Unit


  • Accuracy: >1% of FS.
  • Ambient Operating Temperature: 32 to 158ºF (-30 to 70ºC).
  • Control Type: On/off.
  • Display: 3-digit, red 1/2" digits.
  • Front Protection: IP64.
  • Horsepower Rating: 1HP -- 10FLA, 60LRA 250 VAC.
  • Memory Backup: Nonvolatile memory.
  • Output: R1 SPST NO relay resistive load 5 A @ 250 VAC; R2 SPST NC relay resistive load 5 A @ 250 VAC; R3 SPDT relay resistive load 16 A @ 240 VAC.
  • Power Consumption: 4 VA (230V/115V) 1.5 VA (24V/12V).
  • Power Requirement: "115 VAC ± 10%, 230 VAC ± 10%, 24 VAC/DC ± 10%, 12 VAC/DC ± 10%."
  • Probe Level Input: Conductivity Probe: Max voltage 12 VAC. Sensitivity established from factory at 100KΩ.
  • Probe Range: PTC -58 to 302ºF (-50ºC to 150ºC); NTC -58 to 230ºF (-50ºC to 110ºC).
  • Probe Temperature Input: PTC (1000Ω @ 25°C); NTC (10KΩ @ 25°C).
  • Resolution: 1º (3 digits).
  • Storage Temperature: -4 to 176ºF (-30 to 80ºC).

The Series TSWB Digital Temperature/Water Level Switch offers complete boiler control for outdoor wood boilers and other similar heating equipment.

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