Dwyer TSWB Bedienungsanleitung PDF herunterladen

The Series TSWB Digital Temperature 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 supplies12 VAC to the probe to check for low water con-

dition. 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 mul-

tiple controls quick and easy.

Model References

Installation

NOTE: Unit must be mounted away from vibration, impacts, water and

corrosive gases.

··

Cut hole in panel 2.80 x 1.14 inches).

··

Apply silicone (or rubber gasket) around the perimeter of the hole to pre-

vent leakage.

··

Insert unit into hole of panel.

··

Slide removable fitting clips onto unit from the back until secure to panel.

··

Wiring diagram is displayed on the top of the unit.

Note: DO NOT INSTALL PROBE CABLE NEAR POWER CABLES.

Display Color

0 = Red

1 = Green

TSWB Digital Temperature/Water Level Switch

Specifications - Installation and Operating Instructions

Bulletin T-20-TSWB

DWYER INSTRUMENTS, INC.

Phone: 219/879-8000 www.dwyer-inst.com

P.O. BOX 373 • MICHIGAN CITY, INDIANA 46361, U.S.A. Fax: 219/872-9057 e-mail: info@dwyer-inst.com

SPECIFICATIONS

Probe Range: PTC -58 to 302ºF (-50ºC to 150ºC); NTC -58 to 230ºF

(-50ºC to 110ºC).

Probe Temperature Input: (Selectable by parameter) PTC1000 probes

(25ºC-1000 Ohm) / NTC.

Probe Level Input: Conductivity Probe: max Voltage 12 VAC. Sensitivity

established from factory at 100KOhm.

Output: R1 SPST NO Relay Resistive load 5A @ 250 VAC.

R2 SPST NC Relay Resistive load 5A @ 250 VAC.

R3 SPDT Relay Resistive load 16A @ 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: 4VA (230V/115V) 1.5VA (24V/12V).

Accuracy: Better than 1% of full scale.

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, UL, cUL.

LOVE CONTROLS DIVISION

Wiring Diagram

TSWB -

Power Supply

1 = 115 VAC

2 = 230 VAC

3 = 12 VAC/VDC

4 = 24 VAC/VDC

Units

0 = °F

1 = °C

2-63/64

[75.69]

7/32

[5.33]

2-29/64

[62.23]

1-21/64

[33.73]

1-7/64

[28.19]

2-49/64

[70/36]

T-20-TSWB 3/10/08 10:48 AM Page 1

1 2

DWYER INSTRUMENTS, INC 1

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Seite 1 - DWYER INSTRUMENTS, INC

The Series TSWB Digital Temperature Switch has a high and a low setpoint for controlling the water temperature. The low set point can either bemanuall

Seite 2

Parameter ProgrammingProgramming the High and Low Set Point (HSP and LSP).• Press SET HSP text will appear on the display.• Press SET again. The value

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Dwyer TSWB Bedienungsanleitung

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