TSWB-010 | Temperature/water level switch | 115 VAC | °F. | Dwyer
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TSWB-010 | Temperature/water level switch | 115 VAC | °F. | Dwyer

Temperature/water level switch, 115 VAC, °F.

Brand: DwyerSKU: TSWB-010
Dwyer | TSWB-010
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Overview Details for TSWB-010

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Temperature/water level switch | 115 VAC | °F.

SERIES TSWB DIGITAL TEMPERATURE/WATER LEVEL SWITCH

Two Temperature Set Points, Low Water Level Alarm

The Series TSWB Digital Temperature/Water Level Switch has a high and a low set point for controlling the water temperature. The low set point can either be manually or automatically reset. This control also has a conductivity probe input. This input supplies 12 VAC to the conductivity probe to check for low water condition. There are three relay outputs which can be assigned in the field to the high temperature set point, low temperature set point or the low water level input. The Model TS2-K configuration key can make configuring multiple controls quick and easy.

Product Applications

  • Wood or pellet boilers
  • 3 outputs for high temp, low temp or input alarm
  • Conductivity probe input for water level monitoring
  • Configuration key

Specifications

Series
TSWB DIGITAL TEMPERATURE/WATER LEVEL SWITCH
Category/Type
Temperature
Type
Switches
Series
TSWB DIGITAL TEMPERATURE/WATER LEVEL SWITCH
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).
Probe Level Input
Conductivity Probe: Max voltage 12 VAC. Sensitivity established from factory at 100KΩ.
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.
Horsepower Rating
1HP -- 10FLA; 60LRA 250 VAC.
Control Type
On/off.
Power Requirement
115 VAC ± 10%; 230 VAC ± 10%; 24 VAC/DC ± 10%; 12 VAC/DC ± 10%.
Power Consumption
4 VA (230V/115V) 1.5 VA (24V/12V).
Accuracy
>1% of FS.
Display
3-digit; red 1/2" digits.
Resolution
1º (3 digits).
Memory Backup
Nonvolatile memory.
Ambient Operating Temperature
32 to 158ºF (-30 to 70ºC).
Storage Temperature
-4 to 176ºF (-30 to 80ºC).
Weight
3.5 oz.
Front Protection
IP64.
Agency Approvals
CE; cURus.

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