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Digifrost Line

ID 974

TECHNICAL DATA

ALL MODELS

Frontal panel protection: IP65.

Casing: plastic body in resin type

PC+ABS UL94 V-0, inspection window in polycarbonate, buttons in thermoplastic resin.

Dimensions: frontal panel 74x32 mm, depth 60 mm (depth 68 mm only for ID 974 switching).

Installation: on panel, with drilling template 71x29 mm (+0.2/–0.1 mm).

Use temperature:  –5…55 °C.

Storage temperature.: –30…85 °C.

Use and storage environment humidity:

10…90 % RH (not condensing).

Viewing range:

• NTC probe: –50…110 °C (-58...230°F)

• PTC probe: –55…140 °C (-67...284°F) without decimal point (selectable through parameter on 3 digit + 1/2  mark display. Analog inputs: two PTC or NTC inputs (programmable by parameter).

Serial: TTL for connection to Copy Card or Televis system.

Digital outputs: 3 relay contacts:

first contact SPDT 8(3)A 250Vac, second contact SPST 8(3)A 250Vac, third contact SPST 5(2) A 250Vac.

Measuring range: from –55 to 140 °C.

Accuracy: 0.5% better than end scale + 1 digit.

Resolution: 1 or  0.1 °C.

Consumption:

• model 230V: 3 VA max.

• model 12V: 1,5 VA max.

Consumption: 3W max.

Power supply: 95...240Vdc   ±10%

 

MODEL 8+8+15A

Digital outputs: 3 relay contacts:

• (A) SPDT 8(3)A (1/2 Hp) 250Vac,

• (B) SPST 8(3)A (1/2 Hp) 250Vac,

• (C) SPST 15A (1 Hp) 250Vac.

Consumption: 1,5 VA max. Power supply: 12 Vac/dc ±10%.

 

MODEL 8+8+15A + D.I.

Digital input: 1 voltage-free digital input that can be set by parameter.

 

MODEL with Switching power supply

Digital outputs: 3 relay contacts:

• (A) first contact  SPDT 8A 250Vac,

• (B) second contact SPST 3A 250Vac,

• (C) third contact SPST 11A 250Vac.

 

Warning: check the power supply specified on the instrument label; for relay and power supply capacities, contact the Sales Office).

 

 


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