Electrical Position Indicator

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Dominic Rogers
5 years ago
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electrical position indicator has one or two mechanical microswitches.

The position actuating spindle has a positive direct connection with the valve

Features Both microswitches can be continuously and precisely adjusted, independently

specified connectors available as an option Advantages Simple mounting and

1 Distributed by: Tel: Toll Free: Electrical Position Indicator with microswitches Construction The GEMÜ 0 electrical position indicator has one or two mechanical microswitches. The corrosion resistant plastic unit is designed for actuator strokes up to 70 mm. The position actuating spindle has a positive direct connection with the valve actuator without axial play. The electrical connection is via cable gland. Features Both microswitches can be continuously and precisely adjusted, independently of each other, via threaded spindles Indicator can be rotated through 0 Customer specified connectors available as an option Advantages Simple mounting and retrofitting to GEMÜ linear actuators Mounting to other valve makes possible Compact design in a stable housing Protection class IP to EN 09 Sectional drawing 0

2 Technical data Operating conditions Setting range of limit switch - 70 mm continuous Ambient temperature -0 to +0 C Protection class IP EN 09 Electrical data Switch typ Open / Close switch Crouzet 8.8 Rated voltage 0 V AC 8 V DC Rated current 00 ma - 8 A AC ma - A DC Service life, mechanical: approx. million operations Service life, electrical: appr.. million operations at. A ohmic and V DC appr operations at 8 A ohmic and 0V AC Materials Housing cover Polysulfone PSU Housing base Polyamide, % glass fiber PA. Guide piece.0 Operating spindle.0 Damping piece.0 PG. cable gland Cable diameter x available x prepared. to mm Recommended cross section of wire 0.7 mm Standard Function OPEN/CLOSED ( A00) OPEN ( A0) CLOSED ( A0) OPEN/CLOSED ( A00) OPEN ( A0) CLOSED ( A0) Availability table PG. cable gland ( 00) Skintop union ( 00) M cable gland ( 0) Connection diagram 0 Hirschmann plug + socket NRFFS ( 0) 0 OPEN/CLOSED ( A00) Harting plug HAN 7D + socket ( 0) 07 OPEN/CLOSED ( A00) Harting plug HAN 7D + socket ( 0) 09 0

3 Connection diagrams Terminals ( 0) Harting socket HAN 7D ( 07) S Mounting position - top x S with Harting socket HAN 7D S S Han 7 D 7 Hirschmann socket NRFFS ( 0) Harting socket HAN 7D ( 09) with Hirschmann socket NRFFS S with Harting socket HAN 7D S S S Han 7D 7 0

4 Dimensions [mm] Ø Order data Fieldbus Without 000 Function Open / Close A00 Open A0 Close A0 Switch Open / Close switch Crouzet Further switches on request. PG. cable gland 00 Skintop union 00 Hirschmann plug + socket NRFFS 0 Harting plug HAN 7D + socket 0 M cable gland 0 Connection diagram Terminals 0 Hirschmann socket NRFFS 0 Harting socket HAN 7D 07 Harting socket HAN 7D 09 For respective connection diagrams see page. Order example Z A Type 0 Fieldbus () 000 Accessory Z Function () A00 Switch () 09 () 00 Connection diagram () 0 Please order mounting kit 0S0Z... separately with reference to the particular valve type. When ordering please specify the complete valve type key, e. g. Type Z A for mounting to GEMÜ valve 90/0 D 0- For possible combinations see table of availability in the section Technical data. 0

Further for valves with linear actuator e.g.

for linear actuated valves where it shows open position only, or on GEMÜ type 7 where it shows closed position only. The unit also has optical indication.

to ATEX The GEMÜ 0 electrical position indicator has one or two microswitches for end position feedback which are mechanically adjustable.

GEMÜ and Position indicators with proximity switch acc.

The devices are suitable for installation in Ex-proof applications acc. to ATEX. GEMÜ is suitable for mounting to linear actuators with a max. stroke of 70 mm.

In addition the working voltage and the end positions are indicated by light emitting diodes.

adjustable. GEMÜ 0 is suitable for mounting to linear actuators with a max. stroke of 0 mm.

GEMÜ is suitable for a max. stroke of 70 mm. GEMÜ is suitable for a max. stroke of 0 mm.

5 Further for valves with linear actuator e.g. diaphragm and globe valves GEMÜ - Position indicator with microswitch GEMÜ and / - Self-learning position indicators The GEMÜ single position indicator is suitable for linear actuated valves where it shows open position only, or on GEMÜ type 7 where it shows closed position only. The unit also has optical indication. GEMÜ 0 - Position indicator with microswitch acc. to ATEX The GEMÜ 0 electrical position indicator has one or two microswitches for end position feedback which are mechanically adjustable. The device is suitable for installation in Exproof applications acc. to ATEX. GEMÜ 0 is suitable for a max. stroke of 70 mm. GEMÜ and Position indicators with proximity switch acc. to ATEX The GEMÜ and have one or two proximity switches for end position feedback which are mechanically adjustable. The devices are suitable for installation in Ex-proof applications acc. to ATEX. GEMÜ is suitable for mounting to linear actuators with a max. stroke of 70 mm. GEMÜ is suitable for mounting to linear actuators with a max. stroke of 0 mm. The GEMÜ and / have an automated programme for setting open/closed. In addition the working voltage and the end positions are indicated by light emitting diodes. GEMÜ 0 - Position indicator with microswitch The GEMÜ 0 electrical position indicator have one or two microswitches for end position feedback which are mechanically adjustable. GEMÜ 0 is suitable for mounting to linear actuators with a max. stroke of 0 mm. GEMÜ and - Position indicators with proximity switch The GEMÜ and have one or two proximity switches for end position feedback which are mechanically adjustable. GEMÜ is suitable for a max. stroke of 70 mm. GEMÜ is suitable for a max. stroke of 0 mm. Technical data sheet Should there be any doubts or misunderstandings, the German version of this data sheet is the authoritative document! Further for valves with quarter turn actuator, e.g. butterfly and ball valves GEMÜ - Position indicator with microswitch The GEMÜ electrical position indicator is suitable for mounting to quarter turn actuators of GEMÜ butterfly valves DN -0 mm in PVC-U, brass and stainless steel. In addition to electrical indication of end positions via switches the device has an optical LED position indication as standard. For further, accessories and other products please see our Product Range catalogue and Price List. Contact GEMÜ. Subject to alteration 08/ VALVES, MEASUREMENT AND CONTROL SYSTEMS GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG Fritz-Müller-Str. -8 D-7 Ingelfingen-Criesbach Tel. +9(0) 790/-0 Telefax +9(0) 790/- info@gemue.de

410, 417, 423. Butterfly valve, Plastic

410, 417, 423. Butterfly valve, Plastic Butterfly valve, Plastic Construction GEMÜ 410, 417 and 423 are centric butterfly valves in nominal sizes N 15-100. The valve body is made of PVC-U, the butterfly disc is made of PVF or PP. The available